Dell Poweredge 1850 Installation And Troubleshooting Guide

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Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Introduction
Indicators, Messages, and Codes
Finding Software Solutions
Running the System Diagnostics
Troubleshooting Your System
Installing System Components
Installing Drives
Getting Help
Jumpers, Switches, and Connectors
I/O Connectors

Notes, Notices, and Cautions
NOTE: A NOTE indicates important information that helps you make better use of your computer.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.

Abbreviations and Acronyms
For a complete list of abbreviations and acronyms, see the Glossary in your User's Guide.

Information in this document is subject to change without notice.
© 2004-2009 Dell Inc. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, PowerApp, PowerEdge, PowerConnect, PowerVault, DellNet, Axim, Latitude, and Dell
OpenManage are trademarks of Dell Inc.; Intel and Pentium are registered trademarks of Intel Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
proprietary interest in trademarks and trade names other than its own.

Initial release: 9 Aug 2004
Laste Updated: 17 Jun 2009

Back to Contents Page

Jumpers, Switches, and Connectors
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Jumpers—A General Explanation
System Board Jumpers
System Board Connectors
Riser Board Connectors
SCSI Backplane Connectors
Disabling a Forgotten Password

This section provides specific information about the system jumpers. It also provides some basic information on jumpers and switches and describes the
connectors on the various boards in the system.

Jumpers—A General Explanation
Jumpers provide a convenient and reversible way of reconfiguring the circuitry on a printed circuit board. When reconfiguring the system, you may need to
change jumper settings on circuit boards or drives.

Jumpers
Jumpers are small blocks on a circuit board with two or more pins emerging from them. Plastic plugs containing a wire fit down over the pins. The wire connects
the pins and creates a circuit. To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated. Figure A-1 shows an
example of a jumper.

Figure A-1. Example Jumper

A jumper is referred to as open or unjumpered when the plug is pushed down over only one pin or if there is no plug at all. When the plug is pushed down
over two pins, the jumper is referred to as jumpered. The jumper setting is often shown in text as two numbers, such as 1–2. The number 1 is printed on the
circuit board with a triangle so that you can identify each pin number based on the location of pin 1.
Figure A-2 shows the location and default settings of the server-module jumper blocks. See Table A-1 for the designations, default settings, and functions of
the jumpers.

System Board Jumpers
Figure A-2 shows the location of the configuration jumpers on the system board. Table A-1 lists the jumper settings.

Figure A-2. System Board Jumpers

Table A-1. System Board Jumper Settings

Jumper

Setting

Description

PASSWD

The password feature is enabled.
(default)
The password feature is disabled.

NVRAM_CLR

(default)

The configuration settings in NVRAM are retained at system boot.
The configuration settings in NVRAM are cleared at next system boot.

jumpered

unjumpered

System Board Connectors
See Figure A-3 and Table A-2 for the location and description of the system board connectors.

Figure A-3. System Board Connectors

Table A-2. System Board Connectors

Connector

Description

BATTERY

Connector for the 3.0 V coin battery

DIMMn_ x

Memory module connector (6)

FAN_1U_n

Fan module power connector (4)

PROC_n

Processor connector (2)

PSUn_CONN Power supply connector (2)
RAC_CONN

Connector for the remote access controller (RAC)

RAID_KEY

Connector for the optional RAID key

Riser Board Connectors
See Figure A-4, Figure A-5, and Figure A-6 for the location and description of the riser card connectors.

Figure A-4. Standard PCI-X Riser Card

Figure A-5. Optional ROMB PCI-X Riser Card (when available)

Figure A-6. Optional ROMB PCI-Express Riser Card (when available)

SCSI Backplane Connectors
See Figure A-7 for the location and description of the connectors on the SCSI backplane board.

Figure A-7. SCSI Backplane

Disabling a Forgotten Password
The system's software security features include a system password and a setup password, which are discussed in detail in "Using the System Setup Program"
in your User's Guide. The password jumper enables these password features or disables them and clears any password(s) currently in use.
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System" in "Troubleshooting Your System."

Remove the password jumper plug.
See Figure A-2 to locate the password jumper on the system board.
If necessary, remove the riser card insulator to improve access to the jumper. See "Removing the Riser Card" in "Installing System Components."

If you removed the riser card insulator in step 3, reinstall it now. See "Installing the Riser Card" in "Installing System Components."

Close the system. See "Closing the System" in "Troubleshooting Your System."

Reconnect the system to the electrical outlet, and turn on the system.
The existing passwords are not disabled (erased) until the system boots with the password jumper plug removed. However, before you assign a new
system and/or setup password, you must install the jumper plug.
NOTE: If you assign a new system and/or setup password with the jumper plug still removed, the system disables the new password(s) the next
time it boots.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Open the system.

Install the password jumper plug.
See Figure A-2 to locate the password jumper on the system board.
If necessary, remove the riser card insulator to improve access to the jumper, then reinstall the riser card insulator.

10.

Close the system, reconnect the system to the electrical outlet, and turn on the system.

11.

Assign a new system and/or setup password.
To assign a new password using the System Setup program, see "Using the System Setup Program" in your User's Guide.

Back to Contents Page

I/O Connectors
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Serial Connector
PS/2-Compatible Keyboard and Mouse Connectors
Video Connector
USB Connectors
Integrated NIC Connectors
Network Cable Requirements

I/O connectors are the gateways that the system uses to communicate with external devices, such as a keyboard, mouse, printer, or monitor. This section
describes the various connectors on your system. If you reconfigure the hardware connected to the system, you may also need the pin number and signal
information for these connectors. Figure B-1 illustrates the connectors on the system.

Figure B-1. I/O Connectors

Table B-1 shows the icons used to label the connectors on the system.

Table B-1. I/O Connector Icons

Icon Connector
Serial connector
Mouse connector
Keyboard connector
Video connector
USB connector
NIC connector

Serial Connector
Serial connectors support devices such as external modems, printers, and mice that require serial data transmission. The serial connector is also used by the
BMC to provide remote access to the system. The serial connector uses a 9-pin D-subminiature connector.

Serial Connector Autoconfiguration
The default designation of the integrated serial connector is COM1. When you add an expansion card containing a serial connector that has the same
designation as the integrated connector, the system's autoconfiguration feature remaps (reassigns) the integrated serial connector to the next available
designation. Both the new and the remapped COM connectors share the same IRQ setting. COM1 and COM3 share IRQ4, while COM2 and COM4 share IRQ3.
NOTE: If two COM connectors share an IRQ setting, you may not be able to use them both at the same time. In addition, if you install one or more
expansion cards with serial connectors designated as COM1 and COM3, the integrated serial connector is disabled.
Before adding a card that remaps the COM connectors, check the documentation that came with the software to make sure that the software can
accommodate the new COM connector designation.
Figure B-2 illustrates the pin numbers for the serial connector and Table B-2 defines the pin assignments for the connector.

Figure B-2. Serial Connector Pin Numbers

Table B-2. Serial Connector Pin Assignments

Signal I/O Definition

DCD

Data carrier detect

SIN

Serial input

SOUT

Serial output

DTR

Data terminal ready

GND

N/A

Signal ground

DSR

Data set ready

RTS

Request to send

CTS

Clear to send

Ring indicator

N/A

Chassis ground

Shell N/A

PS/2-Compatible Keyboard and Mouse Connectors
The PS/2-compatible keyboard and mouse cables attach to 6-pin, miniature DIN connectors. Figure B-3 illustrates the pin numbers for these connectors and
Table B-3 defines the pin assignments for these connectors.

Figure B-3. PS/2-Compatible Keyboard and Mouse Connector Pin Numbers

Table B-3. Keyboard and Mouse Connector Pin Assignments

Signal

I/O Definition

KBDATA or MFDATA I/O

Keyboard data or mouse data

N/A

No connection

GND

N/A

Signal ground

FVcc

N/A

Fused supply voltage

KBCLK or MFCLK

I/O

Keyboard clock or mouse clock

N/A

No connection

N/A

Chassis ground

Shell N/A

Video Connector
You can attach a VGA-compatible monitor to the system's integrated video controller using a 15-pin high-density D-subminiature connector on the system front
or back panel. Figure B-4 illustrates the pin numbers for the video connector and Table B-4 defines the pin assignments for the connector.
NOTE: Installing a video card automatically disables the system's integrated video controller.

Figure B-4. Video Connector Pin Numbers

Table B-4. Video Connector Pin Assignments

Signal

I/O Definition

RED

Red video

GREEN

Green video

BLUE

Blue video

N/A

No connection

5–8, 10 GND

N/A

Signal ground

VCC

N/A

Vcc

N/A

No connection

DDC data out O

Monitor detect data

HSYNC

Horizontal synchronization

VSYNC

Vertical synchronization

N/A

No connection

USB Connectors
The system's USB connectors support USB-compliant peripherals such as keyboards, mice, and printers and may also support USB-compliant devices such as
diskette drives and optical drives. Figure B-5 illustrates the pin numbers for the USB connector and Table B-5 defines the pin assignments for the connector.
NOTICE: Do not attach a USB device or a combination of USB devices that draw a maximum current of more than 500 mA per channel or +5 V. Attaching
devices that exceed this threshold may cause the USB connectors to shut down. See the documentation that accompanied the USB devices for their
maximum current ratings.

Figure B-5. USB Connector Pin Numbers

Table B-5. USB Connector Pin Assignments

Pin Signal I/O Definition
1

Vcc

N/A

Supply voltage

DATA

Data in

+DATA O

Data out

GND

Signal ground

N/A

Integrated NIC Connectors
Each of the system's integrated NICs function as a separate network expansion card while providing fast communication between servers and workstations.
Figure B-6 illustrates the pin numbers for the NIC connector and Table B-6 defines the pin assignments for the connectors.

Figure B-6. NIC Connector

Table B-6. NIC Connector Pin Assignments

Pin Signal I/O Definition
1

TD+

Data out (+)

TD–

Data out (–)

RD+

Data in (+)

N/A

No connection

N/A

No connection

RD–

Data in (–)

N/A

No connection

N/A

No connection

Network Cable Requirements
The NIC supports a UTP Ethernet cable equipped with a standard RJ45-compatible plug.
NOTE: Two RJ-45 extension cables are provided with your system for use with network cables with hooded connectors.

Observe the following cabling restrictions.
NOTICE: To avoid line interference, voice and data lines must be in separate sheaths.

Use Category 5 or greater wiring and connectors.

Do not exceed a cable run length (from a workstation to a hub) of 100 m (328 ft).

For detailed guidelines on operation of a network, see "Systems Considerations of Multi-Segment Networks" in the IEEE 802.3 standard.

Back to Contents Page

Introduction
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Other Documents You May Need

Your system includes the following significant service and upgrade features:
l

Embedded server management hardware, which monitors temperatures and voltages throughout the system and notifies you if there is a fault or
failure

System diagnostics, which checks for hardware problems (if the system can boot)

SCSI backplane board for hot-plug SCSI drive support (with optional RAID card or optional ROMB [when available])

Redundant cooling fans

The following system options are offered:
l

Second microprocessor

Additional system memory

Second power supply to support hot-plug, 1 + 1 redundant power operation

Remote access controller (RAC) for remote systems management.

Expansion-card options, including RAID controller cards

Riser card with support for RAID on motherboard (ROMB) and PCI-X cards (when available)

Riser card with support for RAID on motherboard (ROMB) and PCI Express cards (when available)

IDE optical drive

Diskette drive

Other Documents You May Need
The Product Information Guide provides important safety and regulatory information. Warranty information may be included within this document or as a
separate document.
l

The Rack Installation Guide or Rack Installation Instructions included with your rack solution describes how to install your system into a rack.

The Getting Started Guide provides an overview of initially setting up your system.

The User's Guide provides information about system features and technical specifications.

Systems management software documentation describes the features, requirements, installation, and basic operation of the software.

Operating system documentation describes how to install (if necessary), configure, and use the operating system software.

Documentation for any components you purchased separately provides information to configure and install these options.

Updates are sometimes included with the system to describe changes to the system, software, and/or documentation.
NOTE: Always read the updates first because they often supersede information in other documents.

Release notes or readme files may be included to provide last-minute updates to the system or documentation or advanced technical reference material
intended for experienced users or technicians.

Back to Contents Page

Indicators, Messages, and Codes
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Front-Panel Indicators and Features
Back-Panel Features and Indicators
SCSI Hard-Drive Indicator Codes
Power Indicator Codes
NIC Indicator Codes
System Messages
System Beep Codes
Warning Messages
Diagnostics Messages
Alert Messages
Baseboard Management Controller Messages

The system, applications, and operating systems can identify problems and alert you to them. Any of the following can indicate when the system is not
operating properly:
l

System indicators

System messages

Beep codes

Warning messages

Diagnostics messages

Alert messages

This section describes each type of message, lists the possible causes, and provides steps to resolve any problems indicated by a message. The system
indicators and features are illustrated in this section.

Front-Panel Indicators and Features

System Status Indicators
The system front panel incorporates blue and amber system status indicators. The blue indicator lights up when the system is operating correctly. The amber
indicator lights up when the system needs attention due to a problem with power supplies, fans, system temperature, or hard drives.
Table 2-1 lists the system's indicator patterns. Different patterns are displayed as events occur in the system.

Table 2-1. System Status Indicator Patterns

Blue indicator

Amber indicator

Description

Off

Power is not available to the system

Off

Blinking

The system has detected an error. See your Installation and Troubleshooting Guide for more information.

Off

Power is on, and the system is operational.

Blinking

Off

The indicator has been activated to identify the system in a rack.

NOTE: While the system is being identified, the blue indicator blinks even though an error has been detected. After the system is identified, the blue
indicator stops blinking and the amber indicator resumes blinking.
Figure 2-1 shows the controls, indicators, and connectors located behind the optional bezel on the system's front panel. Table 2-2 describes the front-panel
features and indicators.

Figure 2-1. Front-Panel Features and Indicators

Table 2-2. Front-Panel LED Indicators, Buttons, and Connectors

Indicator, Button,
or Connector

Icon

Description

blue system status
indicator

The blue system status indicator lights up during normal system operation. Both the systems management software and
the identification buttons located on the front and back of the system can cause the blue system status indicator to flash
to identify a particular system.

amber system status
indicator

The amber system status indicator flashes when the system needs attention due to a problem with power supplies, fans,
system temperature, or hard drives.
NOTE: If the system is connected to AC power and an error has been detected, the amber system status indicator flashes
regardless of whether the system has been powered on.

NIC1 and NIC2 link
and activity indicators

The link and activity indicators for the two integrated NICs light intermittently when the NICs are in use.

power-on indicator,
power button

The power-on indicator lights when the system power is on. The power indicator blinks when power is available to the
system but the system is not powered on.
The power button controls the DC power supply output to the system.
NOTE: If you turn off the system using the power button and the system is running an ACPI-compliant operating system,
the system performs a graceful shutdown before the power is turned off. If the system is not running an ACPI-compliant
operating system, the power is turned off immediately after the power button is pressed.

system identification
button

The identification buttons on the front and back panels can be used to locate a particular system within a rack. When one
of these buttons is pushed, the blue system status indicator on the front and back blinks until one of the buttons is
pushed again.

USB connectors

Connects USB 2.0-compliant devices to the system.

NMI button

Used to troubleshoot software and device driver errors when using certain operating systems. This button can be pressed
using the end of a paper clip.
Use this button only if directed to do so by qualified support personnel or by the operating system's documentation.

video connector

Connects a monitor to the system.

Back-Panel Features and Indicators
Figure 2-2 shows the controls, indicators, and connectors located on the system's back panel.
NOTE: Connect the power cable to connector PS1 if your system only has one power supply. See Figure 2-2.

Figure 2-2. Back-Panel Features and Indicators

NOTE: To disconnect a network cable from the NIC, press the release latch located above the connector. See Figure 2-3. To facilitate installation of
network cables with hooded connectors, use the RJ-45 extension cable provided with your system.

Figure 2-3. NIC Connector Release Latch

SCSI Hard-Drive Indicator Codes
If RAID is activated, two indicators on each of the hard-drive carriers provide information on the status of the SCSI hard drives. RAID can be enabled either by
using ROMB on the optional riser card (when available) or by using a RAID expansion card connected to the backplane. See Figure 2-4 and Table 2-3. The
SCSI backplane firmware controls the drive power-on/fault indicator.

Figure 2-4. SCSI Hard-Drive Indicators

Table 2-3 lists the drive indicator patterns. Different patterns are displayed as drive events occur in the system. For example, if a hard-drive fails, the "drive
failed" pattern appears. After the drive is selected for removal, the "drive being prepared for removal" pattern appears, followed by the "drive ready for
insertion or removal" pattern. After the replacement drive is installed, the "drive being prepared for operation" pattern appears, followed by the "drive online"

pattern.
NOTE: If a RAID controller is not installed, only the "drive online" indicator pattern appears. The drive-activity indicator also blinks when the drive is
being accessed.

Table 2-3. Hard-Drive Indicator Patterns

Condition

Indicator Pattern

Identify drive

The green power-on/fault indicator blinks four times per second.

Drive being prepared for removal

The green power-on/fault indicator blinks two times per second.

Drive ready for insertion or removal Both drive indicators are off.
Drive being prepared for operation

The green power-on/fault indicator is on.

Drive predicted failure

The power-on/fault indicator slowly blinks green, amber, and off.

Drive failed

The amber power-on/fault indicator blinks four times per second.

Drive rebuilding

The green power-on/fault indicator blinks slowly.

Drive online

The green power-on/fault indicator is on.

Power Indicator Codes
The power button on the front panel controls the power input to the system's power supplies. The power indicator can provide information on power status
(see Figure 2-1). Table 2-4 lists the power button indicator codes.

Table 2-4. Power Button Indicators

Indicator Function
On

Indicates that power is supplied to the system and the system is operational.

Off

Indicates that no power is supplied to the system.

Blinking

Indicates that power is supplied to the system, but the system is in a standby state. For information on standby states, see your operating
system documentation.

The indicators on the optional redundant power supplies show whether power is present or whether a power fault has occurred (see Figure 2-5 and Table 25).

Figure 2-5. Redundant Power Supply Indicators

Table 2-5. Redundant Power Supply Indicators

Indicator

Function

Power supply status Green indicates that the power supply is operational.
Power supply fault

Amber indicates a problem with the power supply.

AC line status

Green indicates that a valid AC source is connected to the power supply.

NIC Indicator Codes
Figure 2-6 and Table 2-6 describe the indicators on the NIC.

Figure 2-6. NIC Indicators

Table 2-6. NIC Indicators

Link
indicator

Activity
indicator

Description

Off

The NIC is not connected to the network or the NIC is disabled in the System Setup screen. See "Using the System Setup
Program" in the User's Guide.

Green

Off

Indicates that the network adapter is connected to a valid link partner on the network, but data is not currently being sent
or received.

Green

Blinking amber

Indicates that network data is being sent or received.

System Messages
System messages appear on the screen during system boot to notify you of a possible problem with the system. Table 2-7 lists the system messages that can
occur and the probable cause and corrective action for each message.
NOTE: If you receive a system message that is not listed in Table 2-7, check the documentation for the application that is running when the message
appears or the operating system's documentation for an explanation of the message and recommended action.

Table 2-7. System Messages

Message

Causes

Corrective Actions

Alert! Redundant memory disabled!
Memory configuration does not support
redundant memory.

The current memory
configuration does not
support redundant memory.

Install a memory configuration that supports redundant memory (spare bank
feature). See "General Memory Module Installation Guidelines" in "Installing
System Components."
Disable the Redundant Memory option in the System Setup program. See
"Using the System Setup Program" in your User's Guide.

Amount of available memory limited to
245MB!

OS Install Mode is enabled in
the System Setup program.

Disable OS Install Mode in the System Setup program. See "Using the System
Setup Program" in your User's Guide.

Attempting to update Remote
Configuration. Please wait....

Remote Configuration is in
progress

Wait until the process is complete.

BIOS Update Attempt Failed

BIOS remote update failed

Retry update

Caution! NVRAM_CLR jumper is installed
on system board.

NVRAM_CLR jumper is
installed.

Remove the NVRAM_CLR jumper. See Figure A-2 for the jumper location.

CD-ROM drive not found

Improperly connected or
missing CD drive.

If no optical drive is installed, disable the IDE controller. See "Using the System
Setup Program" in the User's Guide.
If an optical drive is installed, see "Troubleshooting an Optical Drive" in
"Troubleshooting Your System."

CPUs with different cache sizes
detected.

Mismatched processors are
installed.

Install a correct version of the microprocessor so that both microprocessors
have the same cache size. See "Replacing the Processor" in "Installing System
Components."

Decreasing available memory

Faulty or improperly installed
memory modules.

Ensure that all memory modules are properly installed. See "Troubleshooting
System Memory," in "Troubleshooting Your System."

Diskette drive 0 seek failure

Incorrect configuration
settings in System Setup
program.

Run the System Setup program to correct the settings. See "Using the System
Setup Program" in your User's Guide.

Faulty or improperly installed
diskette, loose diskette drive
or optical drive interface
cable, or loose power cable.

Replace the diskette. Ensure that the diskette drive and optical drive cables are
properly connected. See "Troubleshooting a Diskette Drive," and
"Troubleshooting an Optical Drive," in "Troubleshooting Your System."

Diskette read failure

Faulty or improperly inserted
diskette.

Replace the diskette.

Diskette subsystem reset failed

Faulty diskette drive or optical
drive controller.

Ensure that the diskette drive and optical drive cables are properly connected.
See "Troubleshooting a Diskette Drive," "Troubleshooting an Optical Drive," in
"Troubleshooting Your System." If the problem persists, see "Getting Help."

Drive not ready

Diskette missing or improperly
inserted in diskette drive.

Reinsert or replace the diskette.

Embedded RAID error

An error has been generated
by the firmware used by the
optional integrated RAID
controller (when available)

Update the RAID firmware using the Dell Support website at support.dell.com.

Embedded RAID firmware is not present

The firmware used by the
optional integrated RAID
controller (when available) is

Restore the RAID firmware using the Dell Support website at support.dell.com.

not responding to system
requests.
Error: Incorrect memory configuration.
Ensure memory in slots DIMM1_A and
DIMM1_B, DIMM2_A and DIMM2_B, DIMM3_A
and DIMM3_B match identically in size,
speed, and rank.

One or more unmatched pairs
of memory modules are
detected

Ensure that the memory modules are installed in matched pairs. See "General
Memory Module Installation Guidelines" in "Installing System Components."

Error: Incorrect memory configuration.
Memory slots DIMM3_A and DIMM3_B only
support single rank DIMMs. Remove the
dual rank DIMMs from slots DIMM3_A and
DIMM3_B.

Dual rank memory modules
are installed in slots DIMM3_A
and DIMM3_B.

Ensure that only single rank memory modules are installed in slots DIM3_A and
DIMM3_B. See "General Memory Module Installation Guidelines" in "Installing
System Components."

Error: Incorrect memory configuration.
Move DIMM3_A and DIMM3_B into DIMM2_A
and DIMM2_B.

Memory modules are not
Move memory modules from slots DIMM3_A and DIMM3_B into DIMM2_A and
installed in consecutive banks. DIMM2_B. See "General Memory Module Installation Guidelines" in "Installing
System Components."

Error: Incorrect memory configuration.
Swap the DIMMs in slots DIMM1_A and
DIMM1_B with DIMMs in slots DIMM2_A
and DIMM2_B.

If dual-rank memory modules
are installed in the system,
they must be installed in slots
DIMM1_A and DIMM1_B.

Error: Incorrect memory configuration.
Memory slots DIMM3_A and DIMM3_B must
be empty if dual rank memory DIMMS are
in slots DIMM2_A and DIMM2_B.

Memory modules are installed Remove memory modules from slots DIMM3_A and DIMM3_B. See "General
in bank3. Dual rank memory
Memory Module Installation Guidelines" in "Installing System Components."
modules are installed in banks
1 and 2.

Error: More than one RAC detected,
system halted.

Two RACs are installed, or
faulty or improperly installed
RAC.

Ensure that only one RAC is installed. Ensure that the RAC is properly installed.
See "Troubleshooting Expansion Cards" in "Troubleshooting Your System," or
"Installing a RAC Card" in "Installing System Options."

Error: Remote Access Card
initialization failure.

Faulty or improperly installed
RAC.

Ensure that the RAC is properly installed. See "Troubleshooting Expansion
Cards" in "Troubleshooting Your System," or "Installing a RAC Card" in
"Installing System Options."

Error 8602: Auxiliary device failure.
Verify that the keyboard and mouse are
securely attached to correct
connectors.

Loose or improperly
Replace the mouse. If the problem persists, replace the keyboard.
connected mouse or keyboard
cable; faulty mouse or
keyboard.

Gate A20 failure

Faulty keyboard controller
(faulty system board).

See "Getting Help."

General failure

Operating system corrupted
or improperly installed.

Reinstall the operating system.

Keyboard controller failure

Faulty keyboard controller
(faulty system board).

See "Getting Help"

Keyboard data line failure

Loose or improperly
connected keyboard cable;
faulty keyboard; faulty
keyboard controller.

Ensure that the keyboard is properly connected. If the problem persists, replace
the keyboard. If the problem persists, see "Getting Help."

Keyboard fuse has failed.

Replace the keyboard.

Manufacturing mode detected

System is incorrectly
configured.

After the message appears during system boot, press to turn off
manufacturing mode.

Memory address line failure at
address, read value expecting value

Faulty or improperly installed
memory modules, or faulty
system board.

Ensure that all memory modules are properly installed. See "Troubleshooting
System Memory" in "Troubleshooting Your System." If the problem persists, see
"Getting Help."

Memory mirroring enabled

You can enable memory mirroring using the System Setup program if the
memory is configured to support mirroring. For more information, see "General
Memory Module Installation Guidelines" in "Installing System Components," and
Using the System Setup Program" in your User's Guide.

Memory tests terminated by keystroke

The spacebar was pressed
during POST to terminate the
memory test.

Information only.

No boot device available

Faulty or missing diskette
drive, optical drive, or hard
drive.

Check the Integrated Devices configuration settings in the System Setup
program. See "Using the System Setup Program" in your User's Guide. Ensure
that either SCSI Controller, Diskette Controller, or IDE CD-ROM Controller is
enabled. If the system is booting from a SCSI controller, ensure that the
controller is properly connected. If the problem persists, replace the drive. See
"Installing Drives."

Keyboard failure

Swap memory modules in slots DIMM2_A and DIMM2_B with modules in
DIMM1_A and DIMM1_B. See "General Memory Module Installation Guidelines" in
"Installing System Components."

Keyboard stuck key failure

Faulty system board. See "Getting Help."

Memory double word logic failure at
address, read value expecting value
Memory odd/even logic failure at start
address to end address
Memory write/read failure at address,
read value expecting value

No boot sector on hard-disk drive

An operating system is not on
the hard drive.

Check the hard drive configuration settings in the System Setup program. See
"Using the System Setup Program" in your User's Guide.

No timer tick interrupt

Faulty system board.

See "Getting Help."

Not a boot diskette

Not a bootable diskette.

Use a bootable diskette.

PCI BIOS failed to install

Loose cables to expansion
card(s); faulty or improperly
installed expansion card.

Ensure that all appropriate cables are securely connected to the expansion
cards. See "Troubleshooting Expansion Cards," in "Troubleshooting Your
System."

Plug & Play Configuration Error

Error encountered in
initializing PCI device; faulty
system board.

Read fault

Faulty diskette, diskette drive, Replace the diskette. Ensure that the diskette, optical, and hard drive cables
optical drive, or hard drive.
are properly connected. See "Troubleshooting a Diskette Drive,"
"Troubleshooting an Optical Drive," or "Troubleshooting SCSI Hard Drives," in
"Troubleshooting Your System" for the appropriate drive(s) installed in your
system.

Requested sector not found

Install the NVRAM_CLR jumper and reboot the system. See Figure A-2 for jumper
location. Check for a BIOS update. If the problem persists, see "Troubleshooting
Expansion Cards," in "Troubleshooting Your System." If the problem persists,
see "Getting Help."

Remote Configuration update attempt
failed

System could not implement
Remote Configuration
request.

Retry Remote Configuration.

ROM bad checksum = address

Faulty or improperly installed
expansion card.

Remove and reseat the expansion cards. See "Troubleshooting Expansion
Cards," in "Troubleshooting Your System."

Sector not found

Faulty diskette or hard drive.

Replace the diskette. If the problem persists, see "Troubleshooting SCSI Hard
Drives," in "Troubleshooting Your System" for the appropriate drive installed in
your system.

Shutdown failure

Shutdown test failure.

Ensure that all memory modules are properly installed. See "Troubleshooting
System Memory," in "Troubleshooting Your System." If the problem persists, see
"Getting Help."

Spare bank enabled

Memory spare bank enabled

You can enable memory spare bank using the System Setup program if the
memory is configured to support this feature. For more information, see
"General Memory Module Installation Guidelines" in "Installing System
Components," and Using the System Setup Program" in your User's Guide.

The amount of system memory has
changed.

Faulty memory module.

See "Troubleshooting System Memory," in "Troubleshooting Your System." If the
problem persists, see "Getting Help."

Seek error
Seek operation failed

Information only, if you have
changed the memory
configuration.
Time-of-day clock stopped

Faulty battery; faulty system
board.

See "Troubleshooting the System Battery" in "Troubleshooting Your System." If
the problem persists, see "Getting Help."

Time-of-day not set - please run SETUP
program

Incorrect Time or Date
settings; faulty system
battery.

Check the Time and Date settings. See "Using the System Setup Program" in
your User's Guide. If the problem persists, see "Troubleshooting the System
Battery" in "Troubleshooting Your System."

Timer chip counter 2 failed

Faulty system board.

See "Getting Help."

Unsupported RAID key detected.

A RAID key intended for use
with another system is
installed.

Replace the RAID key.

Unexpected interrupt in protected mode

Faulty or improperly installed
memory modules or faulty
system board.

Ensure that all memory modules are properly installed. See "General Memory
Module Installation Guidelines" in "Installing System Components." If the
problem persists, see "Troubleshooting System Memory" in "Troubleshooting
Your System." If the problem persists, see "Getting Help."

Unsupported CPU combination

Mismatched processors are
installed.

Replace a microprocessor so that both microprocessors match. See "Replacing
the Processor" in "Installing System Components."

Processor is not supported by
the system.

Check for a BIOS update using the Dell Support website at support.dell.com. If
the problem persists, install a supported processor. See "Replacing the
Processor" in "Installing System Components."

Unsupported CPU stepping detected

Processor is not supported by
the system.

Check for a BIOS update using the Dell Support website at support.dell.com. If
the problem persists, install a supported processor. See "Replacing the
Processor" in "Installing System Components."

Utility partition not available

key was pressed
during POST, but no utility
partition exists on the boot
hard drive.

Create a utility partition on the boot hard drive. See "Using the Dell
OpenManage Server Assistant CD" in your User's Guide.

Warning: Detected mode change from
RAID to SCSI x of the embedded RAID
subsystem.

Type of controller has
Back up information on the hard drives before changing the type of controller
changed from optional RAID
used with the drives.
(when available) to SCSI since
previous system boot.

Warning: Detected mode change from
SCSI to RAID x of the embedded RAID
subsystem.

Type of controller has
Back up information on the hard drives before changing the type of controller
changed from SCSI to optional used with the drives.
RAID (when available) since
previous system boot.

Warning! No microcode update loaded
for processor n

Unsupported processor.

Write fault

Faulty diskette, diskette drive, Replace the diskette. Ensure that the diskette drive, optical drive, and hard
optical drive, hard drive.
drive cables are properly connected. See "Troubleshooting a Diskette Drive,"
"Troubleshooting an Optical Drive," or "Troubleshooting SCSI Hard Drives" in
"Troubleshooting Your System" for the appropriate drive(s) installed in your
system.

Write fault on selected drive

Update the BIOS firmware using the Dell Support website at support.dell.com.

System Beep Codes
If an error that cannot be reported on the screen occurs during POST, the system may emit a series of beeps that identifies the problem.
NOTE: If the system boots without a keyboard, mouse, or monitor attached, the system does not issue beep codes related to those peripherals.

If a beep code is emitted, write down the series of beeps and then look it up in Table 2-8. If you are unable to resolve the problem by looking up the meaning
of the beep code, use system diagnostics to identify the possible cause. If you are still unable to resolve the problem, see "Getting Help."

Table 2-8. System Beep Codes

Code

Cause

Corrective Action

1-1-2

CPU register test failure

See "Troubleshooting the Microprocessors" in "Troubleshooting Your System."

1-1-3

CMOS write/read failure; faulty system board

Faulty system board. See "Getting Help."

1-1-4

BIOS error

Reflash the BIOS.

1-2-1

Programmable interval-timer failure; faulty system
board

Faulty system board. See "Getting Help."

1-2-2

DMA initialization failure

See "Troubleshooting System Memory" in "Troubleshooting Your System."

1-2-3

DMA page register write/read failure

1-3-1

Main-memory refresh verification failure

1-3-2

No memory installed

1-3-3

Chip or data line failure in the first 64 KB of main
memory

1-3-4

Odd/even logic failure in the first 64 KB of main
memory

1-4-1

Address line failure in the first 64 KB of main
memory

1-4-2

Parity failure in the first 64 KB of main memory

1-4-3

Fail-safe timer test failure

1-4-4

Software NMI port test failure

2-1-1
through
2-4-4

Bit failure in the first 64 KB of main memory

3-1-1

Slave DMA-register failure

3-1-2

Master DMA-register failure

3-1-3

Master interrupt-mask register failure

3-1-4

Slave interrupt-mask register failure

3-2-2

Interrupt vector loading failure

3-2-4

Keyboard-controller test failure

3-3-1

CMOS failure

3-3-2

System configuration check failure

3-3-3

Keyboard controller not detected

3-3-4

Video memory test failure

3-4-1

Screen initialization failure

3-4-2

Screen-retrace test failure

3-4-3

Video ROM search failure

4-2-1

No timer tick

4-2-2

Shutdown test failure

4-2-3

Gate A20 failure

4-2-4

Unexpected interrupt in protected mode

See "Troubleshooting Expansion Cards" in "Troubleshooting Your System."

4-3-1

Improperly installed or faulty memory modules

See "Troubleshooting System Memory" in "Troubleshooting Your System."

4-3-2

No memory modules installed in the first memory
module connector

Install a memory module in the first memory module connector. See "System Memory" in
"Installing System Components."

4-3-3

Faulty system board

Faulty system board. See "Getting Help."

4-3-4

Time-of-day clock stopped

See "Troubleshooting System Memory" in "Troubleshooting Your System." If the problem
persists, see "Getting Help."

4-4-1

Super I/O chip failure; faulty system board

Faulty system board. See "Getting Help."

4-4-4

Cache test failure; faulty processor

See "Troubleshooting the Microprocessors" in "Troubleshooting Your System."

Faulty system board. See "Getting Help."

Warning Messages
A warning message alerts you to a possible problem and prompts you to respond before the system continues a task. For example, before you format a
diskette, a message will warn you that you may lose all data on the diskette. Warning messages usually interrupt the task and require you to respond by
typing y (yes) or n (no).
NOTE: Warning messages are generated by either the application or the operating system. For more information, see "Finding Software Solutions" and
the documentation that accompanied the operating system or application.

Diagnostics Messages
When you run system diagnostics, an error message may result. Diagnostic error messages are not covered in this section. Record the message on a copy of
the Diagnostics Checklist in "Getting Help," and then follow the instructions in that section for obtaining technical assistance.

Alert Messages
Systems management software generates alert messages for your system. Alert messages include information, status, warning, and failure messages for
drive, temperature, fan, and power conditions. For more information, see the systems management software documentation.

Baseboard Management Controller Messages
The Baseboard Management Controller (BMC) enables you to configure, monitor, and recover systems remotely. BMC uses the system's serial port and
integrated NIC1 to support fault logging and SNMP alerting.
NOTE: If the integrated network controller is used in an Ether Channel team or link aggregation team, the BMC management traffic will not function
properly. For more information about network teaming, see the documentation for the network controller.
For additional information on using BMC, see the documentation for the BMC and systems management applications.

Back to Contents Page

Finding Software Solutions
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Before You Begin
Troubleshooting Errors and Conflicts

Software problems can be caused by:
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Improper installation or configuration of an application

Application conflicts

Input errors

Interrupt assignment conflicts

Ensure that you are installing the software application according to the software manufacturer's recommended procedures. If a problem occurs after you
install the software, you might need to troubleshoot your software application and your system.
See the documentation that accompanied the software or contact the software manufacturer for detailed troubleshooting information.
NOTE: If all of the system diagnostic tests complete successfully, then the problem is most likely caused by the software and not the hardware.

Before You Begin
l

Scan the software media with antivirus software.

Read the software documentation before you run the installation utility.

Be prepared to respond to prompts from the installation utility.
The installation utility may require you to enter information about your system, such as how the operating system is configured, and the type of
peripherals that are connected to the system. Have this information available before running the installation utility.

Troubleshooting Errors and Conflicts
While configuring and running software, problems might occur that are caused by input errors, application conflicts, and/or IRQ assignment conflicts. The
problems are sometimes indicated by error messages.
Error messages are generated by system hardware or software. "Indicators, Messages, and Codes" provides information about error messages that are
hardware-based. If you receive an error message that is not listed, see your operating system or software program documentation for troubleshooting
information.

Input Errors
Pressing a specific key or set of keys at the wrong time may produce unexpected results. See the documentation that came with the software application to
ensure that the values or characters you are entering are valid.
Ensure that your operating system is configured properly to run the application. Remember that whenever you change the parameters of the operating
system, the changes can conflict with an application's operating requirements. After you configure the operating system, you may need to reinstall or
reconfigure a software application so that it can run properly in its new environment.

Application Conflicts
Some applications can leave unnecessary files or data behind after they are deleted from your system. Device drivers can also create application errors. If
application errors occur, see your application device driver or operating system documentation for troubleshooting information.

IRQ Assignment Conflicts
Most PCI devices can share an IRQ, but they cannot use an IRQ simultaneously. To avoid this type of conflict, see the documentation for each PCI device for
specific IRQ requirements. Table 3-1 lists the standard assignments for the various IRQs in your system.

Table 3-1. IRQ Assignment Defaults

IRQ Line Assignment

IRQ0

System timer

IRQ1

Keyboard controller

IRQ2

Interrupt controller 1 to enable IRQ8 through IRQ15

IRQ3

Available

IRQ4

Serial port 1 (COM1 and COM3)

IRQ5

Remote access controller

IRQ6

Diskette drive controller

IRQ7

Available

IRQ8

Real-time clock

IRQ9

ACPI functions (used for power management)

IRQ10

Available

IRQ11

Available

IRQ12

PS/2 mouse port unless the mouse is disabled through the System Setup program

IRQ13

Math coprocessor

IRQ14

IDE OPTICAL drive controller

IRQ15

Available

Back to Contents Page

Running the System Diagnostics
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Using Server Administrator Diagnostics
System Diagnostics Features
When to Use the System Diagnostics
Running the System Diagnostics
System Diagnostics Testing Options
Using the Custom Test Options

If you experience a problem with your system, run the diagnostics before calling for technical assistance. The purpose of the diagnostics is to test your
system's hardware without requiring additional equipment or risking data loss. If you are unable to fix the problem yourself, service and support personnel can
use diagnostics test results to help you solve the problem.

Using Server Administrator Diagnostics
To assess a system problem, first use the online Server Administrator diagnostics. If you are unable to identify the problem, then use the system diagnostics.
To access the online diagnostics, log into the Server Administrator home page, and then click the Diagnostics tab. For information about using diagnostics, see
the online help. For additional information, see the Server Administrator User's Guide.

System Diagnostics Features
The system diagnostics provides a series of menus and options for particular device groups or devices. The system diagnostics menus and options allow you
to:
l

Run tests individually or collectively.

Control the sequence of tests.

Repeat tests.

Display, print, or save test results.

Temporarily suspend testing if an error is detected or terminate testing when a user-defined error limit is reached.

View help messages that briefly describe each test and its parameters.

View status messages that inform you if tests are completed successfully.

View error messages that inform you of problems encountered during testing.

When to Use the System Diagnostics
If a major component or device in the system does not operate properly, component failure may be indicated. As long as the microprocessor and the system's
input/output devices (monitor, keyboard, and diskette drive) are functioning, you can use the system diagnostics to help identify the problem.

Running the System Diagnostics
The system diagnostics can be run either from the utility partition on your hard drive or from a set of diskettes that you create using the Dell OpenManage
Server Assistant CD. To use diskettes you must either have the optional diskette drive installed in your system, or a USB diskette drive.
NOTICE: Use the system diagnostics to test only your system. Using this program with other systems may cause invalid results or error messages. In
addition, use only the program that came with your system (or an updated version of that program).

From the Utility Partition
1.

As the system boots, press during POST.

From the utility partition main menu under Run System Utilities, select Run System Diagnostics.

From the Diagnostics Diskettes

Create a set of diagnostics diskettes from the Dell OpenManage Server Assistant CD. See "Using the Dell OpenManage Server Assistant CD" in your User's
Guide for information on creating the diskettes.

If your system does have the optional diskette drive installed, obtain a USB diskette drive and connect it to the system.

Insert the first diagnostics diskette.

Reboot the system.
If the system fails to boot, see "Getting Help."

When you start the system diagnostics, a message is displayed stating that the diagnostics are initializing. Next, the Diagnostics menu appears. The menu
allows you to run all or specific diagnostics tests or to exit the system diagnostics.
NOTE: Before you read the rest of this section, start the system diagnostics so that you can see the utility on your screen.

System Diagnostics Testing Options
Click the testing option in the Main Menu window. Table 4-1 provides a brief explanation of testing options.

Table 4-1. System Diagnostics Testing Options

Testing
Option

Function

Express Test

Performs a quick check of the system. This option runs device tests that do not require user interaction. Use this option to quickly identify the
source of your problem.

Extended Test Performs a more thorough check of the system. This test can take an hour or longer.
Custom Test

Tests a particular device.

Information

Displays test results.

Using the Custom Test Options
When you select Custom Test in the Main Menu window, the Customize window appears and allows you to select the device(s) to be tested, select specific
options for testing, and view the test results.

Selecting Devices for Testing
The left side of the Customize window lists devices that can be tested. Devices are grouped by device type or by module, depending on the option you select.
Click the (+) next to a device or module to view its components. Click (+) on any component to view the tests that are available. Click a device, rather than
its components, to select all of the components for testing.

Selecting Diagnostics Options
Use the Diagnostics Options area to select how you want to test a device. You can set the following options:
l

Non-Interactive Tests Only — When checked, runs only tests that require no user intervention.

Quick Tests Only — When checked, runs only the quick tests on the device. Extended tests will not run when you select this option.

Show Ending Timestamp — When checked, time stamps the test log.

Test Iterations — Selects the number of times the test is run.

Log Output File Pathname — When checked, enables you to specify where the test log file is saved.

Viewing Information and Results
The tabs in the Customize window provide information about the test and the test results. The following tabs are available:
l

Results — Displays the test that ran and the result.

Errors — Displays any errors that occurred during the test.

Help — Displays information about the currently selected device, component, or test.

Configuration — Displays basic configuration information about the currently selected device.

Parameters — If applicable, displays parameters that you can set for the test.

Back to Contents Page

Troubleshooting Your System
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Safety First—For You and Your System
Start-Up Routine
Checking Basic Power Problems
Checking the Equipment
Troubleshooting Basic I/O Functions
Troubleshooting a NIC
Responding to a Systems Management Software Alert Message
Inside the System
Opening the System
Closing the System
Troubleshooting a Wet System
Troubleshooting a Damaged System
Troubleshooting the System Battery
Troubleshooting Redundant Power Supplies
Troubleshooting System Cooling Problems
Troubleshooting System Memory
Troubleshooting a Diskette Drive
Troubleshooting an Optical Drive
Troubleshooting an External SCSI Tape Drive
Troubleshooting SCSI Hard Drives
Troubleshooting the Integrated RAID Controller
Troubleshooting a RAID Controller Card
Troubleshooting Expansion Cards
Troubleshooting the Microprocessors

Safety First—For You and Your System
To perform certain procedures in this document, you must remove the system cover and work inside the system. While working inside the system, do not
attempt to service the system except as explained in this guide and elsewhere in your system documentation.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Start-Up Routine
Look and listen during the system's start-up routine for the indications described in Table 5-1.

Table 5-1. Start-Up Routine Indications

Look/listen for:

Action

An error message displayed on the monitor.

See "System Messages" in "Indicators, Codes, and Messages."

A series of beeps emitted by the system.

See "System Beep Codes" in "Indicators, Codes, and Messages."

Alert messages from the systems management software.

See the systems management software documentation.

The monitor's power indicator.

See "Troubleshooting the Video Subsystem."

The keyboard indicators.

See "Troubleshooting the Keyboard."

The diskette drive activity indicator.

See "Troubleshooting a Diskette Drive."

The optical drive activity indicator.

See "Troubleshooting an Optical Drive."

The hard-drive activity indicator.

See "Troubleshooting SCSI Hard Drives."

An unfamiliar constant scraping or grinding sound when you access a drive. See "Getting Help."

Checking Basic Power Problems
1.

If the power indicator on the system front panel or power supply does not indicate that power is available to the system, ensure that the power cable is
securely connected to the power supply.

If the system is connected to a PDU or UPS, turn the PDU or UPS off and then on.

If the PDU or UPS is not receiving power, plug it into another electrical outlet. If it still is not receiving power, try another PDU or UPS.

Reconnect the system to the electrical outlet and turn on the system.

If the system still is not working properly, see "Troubleshooting Redundant Power Supplies."

Checking the Equipment
This section provides troubleshooting procedures for external devices attached to the system, such as the monitor, keyboard, or mouse. Before you perform
any of the procedures, see "Troubleshooting External Connections."

Troubleshooting External Connections
Loose or improperly connected cables are the most likely source of problems for the system, monitor, and other peripherals (such as a printer, keyboard,
mouse, or other external device). Ensure that all external cables are securely attached to the external connectors on your system. See Figure 2-1 and
Figure 2-2 for the front panel and back-panel connectors on your system.

Troubleshooting the Video Subsystem

Problem
l

Monitor is not working properly.

Video memory is faulty.

Action

Check the system and power connections to the monitor.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."
If the tests run successfully, the problem is not related to video hardware. See "Finding Software Solutions."
If the tests fail, see "Getting Help."

Troubleshooting the Keyboard

Problem
l

System message indicates a problem with the keyboard

Keyboard is not functioning properly

Action

Examine the keyboard and its cable for signs of damage.

Swap the faulty keyboard with a working keyboard.
If the problem is resolved, replace the faulty keyboard. See "Getting Help."
If the problem is not resolved, see "Getting Help."

Troubleshooting the Mouse

Problem
l

System message indicates a problem with the mouse.

Mouse is not functioning properly.

Action

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."
If the test fails, continue to the next step.

Examine the mouse and its cable for signs of damage.
If the mouse is not damaged, go to step 4.
If the mouse is damaged, continue to the next step.

Swap the faulty mouse with a working mouse.
If the problem is resolved, replace the faulty mouse. See "Getting Help."

Enter the System Setup program and ensure that the mouse controller is enabled. See "Using the System Setup Program" in your User's Guide.
If the problem is not resolved, see "Getting Help."

Troubleshooting Basic I/O Functions

Problem
l

Error message indicates a problem with the serial port.

Device connected to the serial port is not operating properly.

Action

Enter the System Setup program and ensure that the serial port is enabled. See "Using the System Setup Program" in the User's Guide.
If the problem is confined to a particular application, see the application documentation for specific port configuration requirements that the program
may require.
Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."
If the tests run successfully but the problem persists, see the appropriate procedure—"Troubleshooting a Serial I/O Device."

Troubleshooting a Serial I/O Device

Problem
l

Device connected to the serial port is not operating properly.

Action

Enter the System Setup program and ensure that the Console Redirection option on the Console Redirection screen is set to Off. See "Using Console
Redirection" and "Using the System Setup Program" in your User's Guide.

Turn off the system and any peripheral devices connected to the serial port.

Swap the serial interface cable with a working cable, and turn on the system and the serial device.
If the problem is resolved, replace the interface cable. See "Getting Help."

Turn off the system and the serial device, and swap the device with a comparable device.

Turn on the system and the serial device.
If the problem is resolved, replace the serial device. See "Getting Help."
If the problem persists, see "Getting Help."

Troubleshooting a USB Device

Problem
l

System message indicates a problem with a USB device.

Device connected to a USB port is not operating properly.

Action

Enter the System Setup program, and ensure that the USB ports are enabled. See "Using the System Setup Program" in your User's Guide.

Turn off the system and any USB devices.

Disconnect the USB devices, and connect the malfunctioning device to the other USB connector.

Turn on the system and the reconnected device.
If the problem is resolved, the USB connector might be defective. See "Getting Help."

If possible, swap the interface cable with a working cable.
If the problem is resolved, replace the interface cable. See "Getting Help."

Turn off the system and the USB device, and swap the device with a comparable device.

Turn on the system and the USB device.
If the problem is resolved, replace the USB device. See "Getting Help."
If the problem persists, see "Getting Help."

Troubleshooting a NIC

Problem
l

NIC cannot communicate with network.

Action

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Check the appropriate indicator on the NIC connector. See "NIC Indicator Codes" in "Indicators, Messages, and Codes."
l

If the link indicator does not light, check all cable connections.

If the activity indicator does not light, the network driver files might be damaged or missing.
Remove and reinstall the drivers if applicable. See the NIC's documentation.

Change the autonegotiation setting, if possible.

Use another connector on the switch or hub.

If you are using a NIC card instead of an integrated NIC, see the documentation for the NIC card.

Ensure that the appropriate drivers are installed and the protocols are bound. See the NIC's documentation.

Enter the System Setup program and confirm that the NICs are enabled. See "Using the System Setup Program" in your User's Guide.

Ensure that the NICs, hubs, and switches on the network are all set to the same data transmission speed. See the network equipment documentation.

Ensure that all network cables are of the proper type and do not exceed the maximum length. See "Network Cable Requirements" in your User's Guide.

Responding to a Systems Management Software Alert Message
Systems management software monitors critical system voltages and temperatures, fans, and hard drives in the system. Alert messages appear in the Alert
Log window. For information about the Alert Log window, see the systems management software documentation.

Inside the System
In Figure 5-1, the bezel and system cover are removed to provide an interior view of the system.

Figure 5-1. Inside the System

The system board holds the system's control circuitry and other electronic components. The processor and memory are installed directly on the system board.
Using a riser card, the system can accommodate up to two expansion cards. The SCSI backplane supports up to two SCSI hard drives. The peripheral bays
provide space for up to two hard drives, an optional optical drive, and an optional diskette drive. Power is supplied to the system board and drives through
one or two (optional) power supplies.

Opening the System
The system is enclosed by an optional bezel and cover. To upgrade or troubleshoot the system, remove the bezel and cover to access the drives, and other
internal system components.

If applicable, remove the bezel. See Figure 5-2.
a.

Unlock the bezel.

While grasping the bezel, slide it toward the key lock.

Unlatch the left end of the bezel and rotate it away from the front panel.

Unhook the right end of the bezel and pull the bezel away from the system.

Figure 5-2. Installing and Removing the Optional Bezel

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.

Remove the system from the rack and place it on a work surface.

To remove the system cover, loosen the thumbscrew at the front of the system. See Figure 5-3.

Slide the cover backward about 1.3 cm (0.5 inch), and grasp the cover on both sides.

Carefully lift the cover away from the system.

Figure 5-3. Installing and Removing the System Cover

Closing the System
1.

Ensure that you did not leave tools or parts inside the system.

Place the cover over the sides of the chassis, and slide the cover forward.

Tighten the thumbscrew at the front of the system to secure the cover. See Figure 5-3.

Replace the system in the rack, and reconnect the peripheral cables.

To replace the optional bezel, hook the right end of the bezel onto the chassis, then fit the bezel onto the system. Secure the bezel with the keylock.
See Figure 5-2.
Reconnect the system to the electrical outlet, and turn on the system.

Troubleshooting a Wet System

Problem
l

Liquid spilled on the system.

Excessive humidity.

Action
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Remove all expansion cards installed in the system. See "Removing an Expansion Card" in "Installing System Components."

Remove all memory modules installed in the system. See "Removing Memory Modules" in "Installing System Components."

Remove the processor(s) from the system. See "Replacing the Processor" in "Installing System Components."

Let the system dry thoroughly for at least 24 hours.

Reinstall all of the components that you removed earlier in this procedure. See "Installing an Expansion Card," "Installing Memory Modules," and
"Replacing the Processor" in "Installing System Components."

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the system does not start properly, see "Getting Help."

10.

Run the appropriate online diagnostic tests. See "Using Server Administrator Diagnostics" in "Running the System Diagnostics."
If any of the tests fail, see "Getting Help."

Troubleshooting a Damaged System

Problem
l

System was dropped or damaged.

Open the system. See "Opening the System."

Examine the interior and exterior of the system chassis.
If there is sufficient damage that it would be unsafe to apply power to the system, see "Getting Help."

Ensure that the following components are properly installed:
l

Expansion cards

Memory modules

Processor(s)

Power supplies

Fans

Drive-carrier connections to the SCSI backplane board

Ensure that all cables are properly connected.

Close the system. See "Closing the System."

Run the system board tests in the system diagnostics. See "Running the System Diagnostics." If the tests fail, see "Getting Help."

Troubleshooting the System Battery

Problem
l

System message indicates a problem with the battery.

System Setup program loses system configuration information.

System date and time do not remain current.
NOTE: If the system is turned off for long periods of time (weeks or months), the NVRAM may lose its system configuration information. This situation is
caused by a defective battery.

Action

Re-enter the time and date through the System Setup program. See "Using the System Setup Program" in your User's Guide.

Turn off the system and disconnect it from the electrical outlet for at least one hour.

Reconnect the system to the electrical outlet and turn on the system.

Enter the System Setup program.
If the date and time are not correct in the System Setup program, replace the battery. See "System Battery" in "Installing System Components."
If the problem is not resolved by replacing the battery, see "Getting Help."
NOTE: Some software may cause the system time to speed up or slow down. If the system seems to operate normally except for the time kept in the
System Setup program, the problem may be caused by software rather than by a defective battery.

Troubleshooting Redundant Power Supplies

Problem
l

System-status indicator is amber.

Power-supply fault indicator is amber.

Action

Run the appropriate online diagnostics test. See "Using Server Administrator Diagnostics" in "Running the System Diagnostics."

Identify the faulty power supply.
The power supply's fault indicator is lit. See "Power Indicator Codes" in "Indicators, Messages, and Codes."
NOTICE: The power supplies are hot-pluggable. Remove and install only one power supply at a time in a system that is powered on. The system is in
the redundant mode when two power supplies are installed.

Ensure that the power supply is properly installed by removing and reinstalling it. See "Power Supplies" in "Installing System Components."

NOTE: After installing a power supply, you must allow several seconds for the system to recognize the power supply and to determine if it is
working properly. The power indicator turns green to signify that the power supply is functioning properly. See "Power Indicator Codes" in
"Indicators, Messages, and Codes."
If the problem persists, remove the faulty power supply. See "Removing a Power Supply" in "Installing System Components."

Install a new power supply. See "Replacing a Power Supply" in "Installing System Components."
If the problem persists, see "Getting Help."

Troubleshooting System Cooling Problems

Problem
l

System-status indicator is amber.

Systems management software issues a fan-related error message.

Fan status indicator indicates a problem with the fan.

Run the appropriate diagnostic test. See "Using Server Administrator Diagnostics" in Running System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Locate the fan module referenced by the systems management software or diagnostics.
See Figure A-3 for the relative location of each fan.

Ensure that the faulty fan's power cable is firmly attached to the fan power connector on the system board.

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

If the problem is not resolved, install a new fan module. See "Installing a Fan Module" in "Installing System Components."

If the replacement fan does not operate, see "Getting Help."

Troubleshooting System Memory

Problem
l

Faulty memory module.

Faulty system board.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Turn on the system and attached peripherals.
If an error message does not appear, go to step 11.

Enter the System Setup program and check the system memory setting. See "Using the System Setup Program" in your User's Guide.
If the amount of memory installed matches the system memory setting, go to step 11.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that the memory modules are populated correctly. See "General Memory Module Installation Guidelines" in "Installing System Components."
If the memory modules are populated correctly, continue to the next step.

Reseat the memory modules in their sockets. See "Installing Memory Modules" in "Installing System Components."

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

10.

Enter the System Setup program and check the system memory setting. See "Using the System Setup Program" in your User's Guide.
If the amount of memory installed does not match the system memory setting, then perform the following steps:
a.

Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

Open the system. See "Opening the System."
NOTE: Several configurations for the memory modules exist; see "General Memory Module Installation Guidelines" in "Installing System
Components."

Swap the memory modules in bank 1 with another bank of the same capacity. See "Installing Memory Modules" in "Installing System
Components."

Close the system. See "Closing the System."

Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.

11.

As the system boots, observe the monitor screen and the indicators on the keyboard.

Perform the following steps:
a.

Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

Open the system. See "Opening the System."

Repeat step c through step f in step 10 for each memory module installed.

If the problem persists, see "Getting Help."

Troubleshooting a Diskette Drive

Problem
l

Error message indicates a problem with the optional diskette drive.

Enter the System Setup program and verify that the diskette drive is configured correctly. See "Using the System Setup Program" in the User's Guide.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that the diskette drive interface cable is securely connected to the SCSI backplane board. See Figure 7-3.

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

Run the appropriate online diagnostic test to see whether the diskette drive works correctly.

Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

10.

Open the system. See "Opening the System."

11.

Remove all expansion cards installed in the system. See "Removing an Expansion Card" in "Installing System Components."

12.

Close the system. See "Closing the System."

13.

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

14.

Run the appropriate online diagnostic test to see whether the diskette drive works correctly.
If the tests run successfully, an expansion card may be conflicting with the diskette drive logic, or an expansion card may be faulty. Continue to the next
step.
If the tests fail, see "Getting Help."

15.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

16.

Open the system. See "Opening the System."

17.

Reinstall one of the expansion cards you removed in step 11. See "Installing an Expansion Card" in "Installing System Components."

18.

Close the system. See "Closing the System."

19.

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

20.

Run the appropriate online diagnostic test to see whether the diskette drive works correctly.

21.

Repeat step 15 through step 20 until all expansion cards are reinstalled or one of the expansion cards causes the tests to fail.
If the problem is not resolved, see "Getting Help."

Troubleshooting an Optical Drive

Problem
l

System cannot read data from a CD.

Optical drive indicator does not blink during boot.

Try using a different CD that you know works properly.

Enter the System Setup program and ensure that the drive's IDE controller is enabled. See "Using the System Setup Program" in the User's Guide.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that the optical drive interface cable is securely connected to the optical drive and to the controller. See Figure 7-2.

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the problem is not resolved, see "Getting Help."

Troubleshooting an External SCSI Tape Drive

Problem
l

Defective tape drive

Defective tape cartridge

Missing or corrupted tape-backup software or tape drive device driver

Defective optional SCSI controller card

Remove the tape cartridge you were using when the problem occurred, and replace it with a tape cartridge that you know works.

Ensure that the SCSI device drivers for the tape drive are installed and are configured correctly.

Reinstall the tape-backup software as instructed in the tape-backup software documentation.

Ensure that the tape drive's interface/DC power cable is connected to the tape drive and SCSI controller card.

Verify that the tape drive is configured for a unique SCSI ID number and that the tape drive is terminated or not terminated, based on the interface
cable used to connect the drive.
See the documentation for the tape drive for instructions on selecting the SCSI ID number and enabling or disabling termination.

Run the appropriate online diagnostics tests. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that the optional SCSI controller card is firmly seated in its connector. See "Installing an Expansion Card" in "Installing System Components."

10.

Close the system. See "Closing the System."

11.

Reconnect the system to the electrical outlet, and turn on the system, including attached peripherals.

12.

If the problem is not resolved, see the documentation for the tape drive for additional troubleshooting instructions.

13.

If you cannot resolve the problem, see "Getting Help" for information on obtaining technical assistance.

Troubleshooting SCSI Hard Drives

Problem
l

Device driver error.

Hard drive not recognized by the system.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."
For information about testing the controller, see the SCSI or RAID controller's documentation.
If the tests fail, continue to the next step.

Run the System Setup program and insure that the SCSI controller is enabled.
See "Using the System Setup Program" in the User's Guide.

If the integrated SCSI host adapter controls the SCSI hard drives, restart the system and press to enter the SCSI configuration utility
program.
NOTE: If your system has an optional RAID controller card or riser card with RAID on motherboard (ROMB), restart the system and press
or , depending on the utility. See the documentation supplied with the controller for information about the configuration
utility.

Ensure that the primary SCSI channel is enabled, and restart the system.
See the documentation supplied with the controller for information about the configuration utility.

Verify that the device drivers are installed and configured correctly. See the operating system documentation.

Remove the hard drive and install it in another drive bay.

If the problem is resolved, reinstall the hard drive in the original bay. See "Installing a SCSI Hard Drive" in "Installing Drives."
If the hard drive functions properly in the original bay, the drive carrier could have intermittent problems. Replace the drive carrier. See "Getting Help."
If the problem persists, the SCSI backplane board has a defective connector. See "Getting Help."

10.

Check the SCSI cable connections inside the system:
a.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Verify that the SCSI cable is securely connected to the SCSI riser board and the SCSI host adapter. on the riser card, or a SCSI host adapter card
installed in an expansion slot.

Close the system. See "Closing the System."

Format and partition the hard drive. See the operating system documentation.
If possible, restore the files to the drive.
If the problem persists, see "Getting Help."

Troubleshooting the Integrated RAID Controller
NOTICE: A newly-installed RAID battery must be charged for three to four hours of system operation before you can operate the RAID controller in
write-back mode. This is normal for a new battery.

Problem
l

Error message indicates a problem with the optional integrated RAID controller (when available).

Action

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."
Enter the System Setup program and ensure that the Embedded RAID Controller option is set to RAID Enabled. See "Using the System Setup
Program" in your User's Guide.
Ensure that the integrated RAID controller is configured properly. See the RAID controller's documentation for information about configuration settings.
If the problem is not resolved, continue to the next step.

Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

Open the system. See "Opening the System."

Ensure that the following RAID components are properly installed:
l

Memory module

RAID key

Battery

See "Activating the Optional Integrated RAID Controller" in "Installing Drives."

Close the system. See "Closing the System."

Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.
If the problem is not resolved, continue to the next step.

10.

Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.
Open the system. See "Opening the System."

CAUTION: Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the
manufacturer's instructions. See your Product Information Guide for more information.

11.

Replace the RAID battery. See "Activating the Optional Integrated RAID Controller" in "Installing Drives."

12.

Close the system. See "Closing the System."

13.

Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.
If the problem persists, see "Getting Help."

Troubleshooting a RAID Controller Card
NOTE: When troubleshooting a RAID controller card, also see the documentation for your operating system and the RAID controller.

Problem
l

Error message indicates a RAID controller problem.

RAID controller performs incorrectly or not at all.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running the System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that the controller card is firmly seated in its connector. See "Installing an Expansion Card" in "Installing System Components."

Ensure that the appropriate cables are firmly connected to their corresponding connectors on the controller card and SCSI backplane.

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the problem persists, see the RAID controller's documentation for more information on troubleshooting.

Troubleshooting Expansion Cards
NOTE: When troubleshooting an expansion card, see the documentation for your operating system and the expansion card.

Problem
l

Error message indicates a problem with an expansion card.

Expansion card performs incorrectly or not at all.

Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" in "Running System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that each expansion card is firmly seated in its connector. See "Installing an Expansion Card" in "Installing System Components."

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the problem persists, go to the next step.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Remove all expansion cards installed in the system. See "Removing an Expansion Card" in "Installing System Components."

10.

Close the system. See "Closing the System."

11.

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

12.

Run the appropriate online diagnostic test.
If the tests fail, see "Getting Help."

13.

For each expansion card you removed in step 9, perform the following steps:
a.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Reinstall one of the expansion cards. See "Installing an Expansion Card."

Close the system. See "Closing the System."

Run the appropriate diagnostic test.
If the tests fail, see "Getting Help."

Troubleshooting the Microprocessors

Problem
l

Error message indicates a processor problem.

A heat sink is not installed for each processor.

Run the appropriate online diagnostics test. See "Using Server Administrator Diagnostics" in "Running the System Diagnostics."

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

Ensure that each processor and heat sink are properly installed. See "Replacing the Processor" in "Installing System Components."

Close the system. See "Closing the System."

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

Run the appropriate online diagnostic test.
If the tests fail or the problem persists, continue to the next step.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System."

10.

Remove the second processor, leaving only processor 1 installed. See "Replacing the Processor" in "Installing System Components."
To locate the processors, see Figure A-3.
If only one processor is installed, see "Getting Help."

11.

Close the system. See "Closing the System."

12.

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

13.

Run the appropriate online diagnostic test.
If the tests complete successfully, go to step 19.

14.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

15.

Open the system. See "Opening the System."

16.

Replace processor 1 with another processor of the same capacity. See "Replacing the Processor" in "Installing System Components."

17.

Close the system. See "Closing the System."

18.

Run the appropriate online diagnostic test.
If the tests complete successfully, replace processor 1. See "Getting Help."

19.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

20.

Open the system. See "Opening the System."

21.

Reinstall the second processor that you removed in step 10. See "Replacing the Processor" in "Installing System Components."

22.

Close the system. See "Closing the System."

23.

Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the problem persists, see "Getting Help."

Back to Contents Page

Installing System Components
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
System Board Components
System Battery
Fans
Power Supplies
Expansion Cards
Riser Card
System Memory
Processor
Installing a RAC Card

This section describes how to install the following system components:
l

System battery

Cooling fans

Power supplies

Expansion cards

Riser card

System memory

Processors

RAC card

For information on activating the optional integrated RAID controller, see "Activating the Optional Integrated RAID Controller" in "Installing Drives."

System Board Components
When installing and replacing system board components, use Figure 6-1 to locate the components.

Figure 6-1. System Board Components and Connectors

System Battery

Replacing the System Battery
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Enter the System Setup program and record the option settings on the System Setup screens.
See "Using the System Setup Program" in the User's Guide.

Open the system. See "Opening the System" in Troubleshooting Your System."

Remove the system battery. See Figure 6-2.
See Figure 6-1 to locate the system battery on the system board.
You can pry the system battery out of its connector with your fingers or with a blunt, nonconductive object such as a plastic screwdriver.

Figure 6-2. Replacing the System Battery

Install the new system battery with the side labeled "+" facing up. See Figure 6-2.
NOTE: The side of the battery labeled "+" must face toward the open side of the battery socket.

Press the battery into the socket until it snaps into place.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Enter the System Setup program to confirm that the battery operates properly.

From the main screen, select System Time to enter the correct time and date.

Re-enter any system configuration information that is no longer displayed on the System Setup screens, and then exit the System Setup program.

10.

To test the newly installed battery, see "Troubleshooting the System Battery" in "Troubleshooting Your System."

Fans
The four cooling fan modules provide cooling for the processors, memory modules, and expansion cards. Each fan module contains two fans.

Removing a Fan Module
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in Troubleshooting Your System."

Disconnect the fan module's power cable from the system board. See Figure 6-3.

Figure 6-3. Installing and Removing a Fan Module

While pressing the two release tabs on the fan bracket, lift the fan module out of the chassis. See Figure 6-3.

Installing a Fan Module
1.

With the fan power cable facing towards the back of the system, route the fan power cable through the opening in the fan bracket and insert the fan
module into the fan bracket.

Reconnect the fan power cable to the fan power connector on the system board. See Figure 6-3.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Power Supplies

Removing a Power Supply
NOTICE: The system requires one power supply for the system to operate normally. The system is in the redundant mode when two power supplies
are installed. Remove and replace only one power supply at a time in a system that is powered on.
NOTICE: If only one power supply is installed, it must be installed in the left power supply bay (1). See Figure 6-4.

To remove a power supply, press the latch at the left corner of the power-supply and slide the power supply straight out to clear the chassis (see Figure 6-4).

Figure 6-4. Installing and Removing a Power Supply

Replacing a Power Supply
1.

Slide the new power supply into the chassis until the power supply is fully seated and the retention latch is engaged (see Figure 6-4).

Connect the power cable to the power supply and plug the cable into a power outlet.

After installing a new power supply in a system with two power supplies, you must allow several seconds for the system to recognize the power supply and
determine whether it is working properly. The power-on indicator will turn green to signify that the power supply is functioning properly
(see Figure 2-4).

Expansion Cards
Your system supports up to two full-height, half-length expansion cards, which are installed in connectors on a riser card. See Figure 6-5.
There are three types of riser cards:
l

A standard riser card with one 3.3-V, 64-bit, 133MHz PCI-X expansion slot (Slot 1) and one 3.3-V, 64-bit, 100MHz PCI-X expansion slot (Slot 2).

An optional riser card (when available) with one 3.3-V, 64-bit, 133-MHz PCI-X expansion slot (Slot 1), one 3.3-V, 64-bit, 100MHz PCI-X expansion slot
(Slot 2), and support for RAID on motherboard (ROMB).

An optional riser card (when available) that has one x4 lane width PCI-Express expansion slot (Slot 1), one x8 lane width PCI-Express expansion slot
(Slot 2), and support for ROMB.
NOTE: PCI Slot 2 is the expansion slot closest to the power supply bays. See Figure 6-5.

Installing an Expansion Card
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in Troubleshooting Your System."

Lift the plastic expansion-card retainer adjacent to the empty slot. See Figure 6-5.

Figure 6-5. Installing and Removing Expansion Cards

Remove the filler bracket on the slot you will be using.
NOTE: Keep this bracket if you need to remove the expansion card. Filler brackets must be installed over empty expansion card slots to maintain
Federal Communications Commission (FCC) certification of the system. The brackets also keep dust and dirt out of the system and aid in proper
cooling and airflow inside the system.

Insert the expansion card firmly into the expansion-card connector on the riser card until the card is fully seated, being careful not to remove the riser
card from the system board.
NOTE: Ensure that the expansion-card bracket is also inserted into the securing slot on the chassis's back panel.

Replace the expansion-card retainer. See Figure 6-5.

Connect any internal or external cable(s) to the expansion card.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Removing an Expansion Card
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.

Open the system. See "Opening the System" in Troubleshooting Your System."

Disconnect any internal or external cable(s) that are connected to the expansion card.

Lift the expansion-card retainer adjacent to the PCI slot. See Figure 6-5.

Grasp the expansion card and carefully pull it away from the riser-card connector.

If you are permanently removing the card, replace the metal filler bracket over the empty card-slot opening.
NOTE: Filler brackets must be installed over empty expansion-card slots to maintain FCC certification of the system. The brackets also keep dust
and dirt out of the system and aid in proper cooling and airflow inside the system.

Replace the expansion-card retainer.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Riser Card
To upgrade the riser card in your system, or to temporarily remove the riser card for access to the system board, follow the instructions in this section.

Removing the Riser Card
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in "Troubleshooting Your System."

Remove any expansion card(s). See "Removing an Expansion Card."

Lift the two plastic rivets that secure the riser card insulator, then remove the insulator. See Figure 6-6.

If a SCSI data cable is connected to the riser card, disconnect the SCSI data cable from the SCSI data connector on the riser card. See Figure 6-6.

Unlock the riser card cam lever, then lift the riser card from the chassis. See Figure 6-6.

Figure 6-6. Installing and Removing the Riser Card

Installing the Riser Card
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Raise the riser card cam lever to a vertical position. See Figure 6-6.

Lower the riser card into position
l

The cam lever fits through the opening near the outer edge of the riser card.

Align the connector on the underside of the riser card with the corresponding connector on the system board.

When you are certain the riser card is correctly aligned with the system board, carefully close the cam lever to lock the riser card into place.

If you disconnected the SCSI data cable while removing the riser card, reconnect the cable to the riser card.

Place the plastic riser card insulator over the riser card and press down on the two plastic rivets to secure the insulator.

Reinstall any expansion card(s). See "Installing an Expansion Card."

Close the system. See "Closing the System" in "Troubleshooting Your System."

System Memory
The six memory module sockets can accommodate from 256 MB to 16GB of registered ECC PC2-3200 (DDR 2 400) memory. The memory sockets are located on
the system board adjacent to the power supply bays. See Figure 6-1.
You can upgrade the system memory by installing combinations of 256-, 512-MB, 1-GB, 2-GB, and 4-GB (when available) registered memory modules.
NOTE: The memory modules must be PC2-3200 compliant.
NOTICE: If you remove your original memory modules from the system during a memory upgrade, keep them separate from any new memory modules
that you may have. Use only registered ECC DDR II memory modules.
The memory module sockets are arranged in three banks on two channels (A and B). The memory module banks are identified as follows:
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Bank 1: DIMM1_A and DIMM1_B

Bank 2: DIMM2_A and DIMM2_B

Bank 3: DIMM3_A and DIMM3_B

General Memory Module Installation Guidelines
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If only one memory module is installed, it must be installed in socket DIMM1_A or DIMM1B.

If two or more memory modules are installed, they must be installed in pairs of matched memory size, speed, and technology.

The system supports both single-ranked and dual-ranked memory modules.

If you install both single-ranked and dual-ranked memory modules, the dual-ranked memory modules must be installed in bank 1.

Dual-ranked memory modules are not supported in bank 3.

If dual-ranked memory modules are installed in bank 2, you cannot install memory modules in bank 3.

Memory modules marked with a 1R are single ranked and modules marked with a 2R are dual ranked. See Figure 6-7.

Figure 6-7. Determining a Memory Module's Capacity and Rank

Spare Bank Support
If six identical single-rank memory modules are installed, the memory modules in bank 3 (DIMM3_A and DIMM3_B) can function as a spare bank if you select
the spare bank option using the System Setup program.
NOTE: All six memory modules must be single-rank modules, identical in size.

Memory Mirroring Support
The system supports memory mirroring if identical memory modules are installed in bank 1 and bank 2, and no memory modules are installed in bank 3.
Table 6-1 and Table 6-2 show examples of different memory configurations. Table 6-2 lists the various allowable combinations of single- and dual-ranked
memory modules.

Table 6-1. Sample Memory Configurations

Total Memory DIMM1_A DIMM1_B DIMM2_A DIMM2_B DIMM3_A DIMM3_B
256 MB

256 MB

none

1 GB

256 MB

none

1 GB

512 MB

none

2 GB

512 MB

none

2 GB

1 GB

none

3 GB

1 GB

512 MB

none

3 GB

512 MB

4 GB

1 GB

none

4 GB

1 GB

512 MB

6 GB

2 GB

1 GB

none

6 GB

1 GB

8 GB

2 GB

none

8 GB

4 GB

1 GB

none

12 GB

2 GB

16 GB

4 GB

none

Table 6-2. Allowable Memory Module Configurations – Single-Ranked and Dual-Ranked Memory Modules

DIMM1_A

DIMM1_B

DIMM2_A

DIMM2_B

DIMM3_A

DIMM3_B

none

Single Rank Single Rank none

none

Dual Rank

none

Single Rank Single Rank Single Rank Single Rank none

none

Dual Rank

none

Dual Rank

Single Rank Single Rank none

none

Single Rank none

Dual Rank

none

Dual Rank

Single Rank Single Rank Single Rank Single Rank Single Rank Single Rank
Dual Rank

Dual Rank

Single Rank Single Rank Single Rank Single Rank

Installing Memory Modules
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in Troubleshooting Your System."

Locate the memory module sockets. See Figure 6-1.

Press the ejectors on the memory module socket down and out, as shown in Figure 6-8, to allow the memory module to be inserted into the socket.

Figure 6-8. Installing and Removing a Memory Module

Align the memory module's edge connector with the alignment keys of the memory module socket, and insert the memory module in the socket.
NOTE: The memory module socket has two alignment keys that allow you to install the memory module in the socket in only one way.

Press down on the memory module with your thumbs while pulling up on the ejectors with your index fingers to lock the memory module into the socket.

When the memory module is properly seated in the socket, the ejectors on the memory module socket align with the ejectors on the other sockets that
have memory modules installed.

Repeat step 2 through step 5 of this procedure to install the remaining memory modules. See Table 6-1 and Table 6-2 for sample memory
configurations.

Close the system. See "Closing the System" in "Troubleshooting Your System."

(Optional) Press to enter the System Setup program, and check the System Memory setting on the main System Setup screen.
The system should have already changed the value to reflect the newly installed memory.

10.

If the value is incorrect, one or more of the memory modules may not be installed properly. Repeat step 1 through step 8 of this procedure, checking to
ensure that the memory modules are firmly seated in their sockets.
Run the system memory test in the system diagnostics. See "Running the System Diagnostics."

Removing Memory Modules
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in Troubleshooting Your System."

Locate the memory module sockets. See Figure 6-1.

Press down and out on the ejectors on each end of the socket until the memory module pops out of the socket. See Figure 6-8.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Processor
It is possible to upgrade your processor(s) to take advantage of future options in speed and functionality. Each processor and its associated internal cache
memory are contained in a pin grid array (PGA) package that is installed in a ZIF socket on the system board.
The following items are included in the processor upgrade kit:
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Processor

Heat sink

Replacing the Processor
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Open the system. See "Opening the System" in Troubleshooting Your System."
NOTE: When you remove the heat sink, the possibility exists that the processor might adhere to the heat sink and be removed from the socket. It is
recommended that you remove the heat sink while the processor is still warm.
NOTICE: Never remove the heat sink from a processor unless you intend to remove the processor. The heat sink is necessary to maintain proper
thermal conditions.

Press the blue tab on the end of one of the heat-sink retention levers to disengage the lever, then lift the lever 90 degrees. See Figure 6-9.

Figure 6-9. Installing and Removing the Heat Sink

Wait 30 seconds for the heat sink to loosen from the processor.

Open the other heat sink retention lever. See Figure 6-9.

If the heat sink has not separated from the processor, carefully rotate the heat sink in a clockwise, then counterclockwise, direction until it releases from
the processor. Do not pry the heat sink off of the processor.

Lift the heat sink off of the processor and set the heat sink upside down so as not to contaminate the thermal grease.

Pull the socket-release lever straight up until the processor is released from the socket. See Figure 6-10.

Figure 6-10. Installing and Removing the Processor

Lift the processor out of the socket and leave the release lever up so that the socket is ready for the new processor.
NOTICE: Be careful not to bend any of the pins when removing the processor. Bending the pins can permanently damage the processor.

Unpack the new processor.
If any of the pins on the processor appear bent, see "Getting Help."

10.

Align the pin-1 corner of the processor with the pin-1 corner of the ZIF socket. See Figure 6-10.
NOTE: Identifying the pin-1 corners is critical to positioning the processor correctly.

Identify the pin-1 corner of the processor by locating the tiny gold triangle on one corner of the processor. Place this corner in the same corner of the ZIF
socket identified by a corresponding triangle.

11.

Install the processor in the socket.
NOTICE: If you position the processor incorrectly, you can permanently damage the processor and the system when you turn it on. When placing the
processor in the socket, make sure that all of the pins on the processor enter the corresponding holes. Be careful not to bend the pins.
a.

If the release lever on the processor socket is not positioned all the way up, move it to that position.

With the pin-1 corners of the processor and socket aligned, set the processor lightly in the socket, making sure all pins are matched with the
correct holes in the socket.
Because the system uses a ZIF processor socket, do not use force, which could bend the pins if the processor is misaligned.

When the processor is positioned correctly, it drops down into the socket with minimal pressure.
c.

12.

When the processor is fully seated in the socket, rotate the socket release lever back down until it snaps into place, securing the processor.

Install the heat sink.
a.

Using a clean lint-free cloth, remove the existing thermal grease from the heat sink.
NOTE: Use the heat sink that you removed earlier in this procedure.

13.

Apply thermal grease evenly to the top of the processor.

Place the heat sink onto the processor. See Figure 6-9.

Close one of the two heat sink retention levers until it locks. See Figure 6-9.

Repeat for the other heat sink retention lever.

Close the system. See "Closing the System" in "Troubleshooting Your System."
As the system boots, it detects the presence of the new processor and automatically changes the system configuration information in the System Setup
program.

14.

Press to enter the System Setup program, and check that the processor information matches the new system configuration.
See your User's Guide for instructions about using the System Setup program.

15.

Run the system diagnostics to verify that the new processor operates correctly.
See "Running the System Diagnostics" for information about running the diagnostics and troubleshooting processor problems.

Installing a RAC Card
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Open the system. See "Opening the System" in "Troubleshooting Your System".

Remove the plastic filler plug from the system back panel (see Figure 6-11).

Figure 6-11. Installing a RAC Card

Install the card:
a.

Align the holes in the RAC card with the pins on the four plastic standoffs on the system board (see Figure 6-11).

Carefully press the end of the card over the RAC card connector on the system board
(see Figure 6-11) until the clips on the plastic standoffs snap over that end of the card.

Press the other end of the card until the remaining two standoffs fit over the card edge.

Close the system. See "Closing the System" in "Troubleshooting Your System."

Reconnect the system and peripherals to their power sources, and turn them on.

Enter the System Setup program and verify that the setting for the RAC card has changed to reflect the presence of the card. See "Using the System
Setup Program" in your User's Guide.

See the RAC card documentation for information on configuring and using the RAC card.

Back to Contents Page

Installing Drives
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Installing SCSI Hard Drives
Installing an Optical Drive
Installing a Diskette Drive
Installing a Diskette or Optical Drive in a Drive Carrier
Connecting an External SCSI Tape Drive
Configuring the Boot Drive
Activating the Optional Integrated RAID Controller
Installing a RAID Controller Card

Your system features two internal hard-drive bays that accommodate up to two SCSI hard drives. The system's two peripheral bays can accommodate an
optional optical drive and a optional diskette drive. All drives connect to the system board through the SCSI backplane board.

Installing SCSI Hard Drives

Before You Begin
SCSI hard drives are supplied in special drive carriers that fit in the hard-drive bays.
NOTICE: Before you attempt to remove or install a drive while the system is running, see the documentation for the optional RAID controller card or
optional ROMB (when available) to ensure that the host adapter is configured correctly to support hot-pluggable drive removal and insertion.
NOTE: It is recommended that you use only drives that have been tested and approved for use with the SCSI backplane board.

You may need to use different programs than those provided with the operating system to partition and format SCSI hard drives.
NOTICE: Do not turn off or reboot your system while the drive is being formatted. Doing so can cause a drive failure.

When you format a high-capacity SCSI hard drive, allow enough time for the formatting to be completed. Long format times for these drives are normal. A 9-GB
hard drive, for example, can take up to 2.5 hours to format.

Installing a SCSI Hard Drive
NOTICE: Hot-plug drive installation is not supported for systems without an optional RAID controller card or optional ROMB (when available).

If the system does not have a optional RAID controller card or optional riser card with ROMB (when available), shut down the system.

Remove the front bezel, if attached. See "Opening the System" in "Troubleshooting Your System."

Open the hard-drive handle. See Figure 7-1.

Figure 7-1. Installing a SCSI Hard Drive

Insert the hard drive into the drive bay. See Figure 7-1.

Close the hard-drive handle to lock the drive in place.

Replace the front bezel, if it was removed in step 2.

If the hard drive is a new drive, run the SCSI Controllers test in the system diagnostics.

Removing a SCSI Hard Drive
NOTICE: Hot-plug drive removal is not supported for systems without an optional RAID controller card or ROMB.

If the system does not have a optional RAID controller card or optional riser with ROMB (when available), shut down the system.

Remove the front bezel, if attached. See "Opening the System" in "Troubleshooting Your System."

For systems with a RAID controller card or riser card with ROMB, power down the hard-drive bay and wait until the SCSI hard-drive indicators on the
drive carrier signal that the drive can be removed safely.
If the drive has been online, the green power on/fault indicator will flash as the drive is powered down. When both drive indicators are off, the drive is
ready for removal.

Open the hard-drive handle to release the drive.

Slide the hard drive out until it is free of the drive bay.

Replace the front bezel, if it was removed in step 2.

Installing an Optical Drive
The optional optical drive is contained in a carrier that slides into the peripheral bay.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Remove the front bezel, if attached. See "Opening the System" in "Troubleshooting Your System."

Open the system. See "Opening the System" in "Troubleshooting Your System."

To remove the filler plate or existing drive, lift the retention latch at the back of the drive carrier (see Figure 7-2) and slide the empty carrier out of the
front of the system.

If you are replacing an existing drive, install the new drive in the drive carrier. See"Installing a Diskette or Optical Drive in a Drive Carrier."

Slide the new drive into the peripheral bay until it is fully inserted. See Figure 7-2.

Figure 7-2. Installing and Removing an Optical Drive

Connect the optical drive data cable to the optical drive connector on the SCSI backplane. See Figure 7-2.

Close the system. See "Closing the System" in "Troubleshooting Your System.

Replace the front bezel, if it was removed in step 2. See "Closing the System" in "Troubleshooting Your System."

10.

Reconnect the system and peripherals to their electrical outlets.

Installing a Diskette Drive
The optional diskette drive is contained in a carrier that slides into the peripheral bay.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Remove the front bezel, if attached. See "Opening the System" in "Troubleshooting Your System."

Open the system. See "Opening the System" in "Troubleshooting Your System."

If a filler plate is installed in the drive bay, remove it.
To remove the filler plate, lift the latch at the back of the drive carrier and slide the empty carrier out of the front of the system.

If you are replacing an existing drive, install the new drive in the drive carrier. See "Installing a Diskette or Optical Drive in a Drive Carrier."

Slide the new drive into the peripheral bay until it is fully inserted. See Figure 7-3.

Figure 7-3. Installing and Removing a Diskette Drive

Connect the diskette drive data cable to the diskette drive connector on the SCSI backplane. See Figure 7-3.

Close the system. See "Closing the System" in "Troubleshooting Your System.

Replace the front bezel, if it was removed in step 2. See "Closing the System" in "Troubleshooting Your System."

10.

Reconnect the system and peripherals to their electrical outlets.

Installing a Diskette or Optical Drive in a Drive Carrier
1.

Noting its location on the carrier, slide the U-shaped wire from the back of the carrier. See Figure 7-4.

Spread the sides of the carrier slightly apart and remove the filler plate or drive.

If you are installing an optical drive, fit the drive interposer board onto the back of the carrier.

Fit the drive into the carrier.

Fit the U-shaped wire onto the drive carrier.

Figure 7-4. Installing and Removing a Drive from the Drive Carrier

Connecting an External SCSI Tape Drive
This subsection describes how to configure and install an external SCSI tape drive with an optional add-in SCSI controller card.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Ground yourself by touching an unpainted metal surface on the back of the system, unpack the drive, and compare the jumper and switch settings with
those in the documentation that came with the drive.

Unpack the tape drive and controller card and configure the tape drive according to the documentation that came with the tape drive, based on the
following guidelines:
a.

Each device attached to a SCSI host adapter must have a unique SCSI ID number. (Narrow SCSI devices use IDs 0 to 7; wide SCSI devices use
IDs from 0 to 15).
A SCSI tape drive is typically configured as SCSI ID 6.
NOTE: There is no requirement that SCSI ID numbers be assigned sequentially or that devices be attached to the cable in order by ID number.

SCSI logic requires that the two devices at opposite ends of a SCSI chain be terminated and that all devices in between be unterminated.
Therefore, you enable the tape drive's termination if it is the last device in a chain of devices (or sole device) connected to the SCSI controller.

Install the controller card in an expansion slot. See "Installing an Expansion Card" in "Installing System Options."

Connect the tape drive's interface/DC power cable to the connector on the controller card supplied with the tape drive.

Reconnect the system and peripherals to their electrical outlets, and turn them on.

Perform a tape backup and verification test with the drive as instructed in the software documentation that came with the drive.

Configuring the Boot Drive
The drive or device from which the system boots is determined by the boot order specified in the System Setup program. See "Using the System Setup
Program" in your User's Guide.

Activating the Optional Integrated RAID Controller
This document explains how to activate your system's integrated RAID controller on the optional ROMB riser card (when available).
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.
CAUTION: Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the
manufacturer's instructions. See your Product Information Guide for additional information.
NOTICE: To avoid possible data loss, back up all data on the hard drives before changing the mode of operation of the integrated SCSI controller from
SCSI to RAID.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

Remove the cover. See "Opening the System."

Remove the riser card insulator by lifting the two blue rivets at each end of the insulator, then lift the insulator off of the riser card. See Figure 6-6.

Locate the RAID memory module connector on the riser card.

Figure 7-5. Activating the Integrated RAID Controller

Push the ejectors on the RAID memory module connector outward to allow the memory module to be inserted into the connector.

Align the memory module's edge connector with the alignment keys, and insert the memory module into the connector.
NOTE: Do not substitute registered memory modules such as those used for system memory. Use the memory module supplied in the RAID
upgrade kit.

Press on the memory module with your thumbs while closing the ejectors with your index fingers to lock the memory module into the connector.

Insert the RAID hardware key into its connector on the system board and secure the key with the latches on each end of the connector. See Figure 7-5.

Insert the RAID battery into the battery holder. See Figure 7-5.

10.

Connect the RAID battery to the RAID battery cable connector on the riser card. See Figure 7-5.

11.

Replace the cover (see "Replacing the Cover" in your Installation and Troubleshooting Guide).

12.

Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

13.

Enter the System Setup program and verify that the setting for the SCSI controller has changed to reflect the presence of the RAID hardware (see
"Using the System Setup Program" in your User's Guide).

14.

Install and configure the RAID software.
See the RAID software documentation for more information.
NOTICE: A newly-installed RAID battery must be charged for three to four hours of system operation before you can operate the RAID controller in
write-back mode.

Installing a RAID Controller Card
See "Installing an Expansion Card" in "Installing System Components" for instructions about installing the card. See the RAID controller documentation for
information on installing and configuring the RAID software.

Connecting the Card
After installing the card, connect the card to the system's SCSI backplane using the new SCSI cable supplied with the card.The new cable replaces the cable
extending from the riser card to the connector on the underside of the SCSI backplane.

Back to Contents Page

Getting Help
Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide
Technical Assistance
Dell Enterprise Training and Certification
Problems With Your Order
Product Information
Returning Items for Warranty Repair or Credit
Before You Call
Contacting Dell

Technical Assistance
If you need assistance with a technical problem, perform the following steps:

Complete the procedures in "Troubleshooting Your System."

Run the system diagnostics and record any information provided.

Make a copy of the Diagnostics Checklist, and fill it out.

Use Dell's extensive suite of online services available at Dell Support at support.dell.com for help with installation and troubleshooting procedures.
For more information, see "Online Services."

If the preceding steps have not resolved the problem, call Dell for technical assistance.

NOTE: Call technical support from a phone near or at the system so that technical support can assist you with any necessary procedures.
NOTE: Dell's Express Service Code system may not be available in all countries.
When prompted by Dell's automated telephone system, enter your Express Service Code to route the call directly to the proper support personnel. If you do
not have an Express Service Code, open the Dell Accessories folder, double-click the Express Service Code icon, and follow the directions.
For instructions on using the technical support service, see "Technical Support Service" and "Before You Call."
NOTE: Some of the following services are not always available in all locations outside the continental U.S. Call your local Dell representative for information on
availability.

Online Services
You can access Dell Support at support.dell.com. Select your region on the WELCOME TO DELL SUPPORT page, and fill in the requested details to access
help tools and information.
You can contact Dell electronically using the following addresses:
l

World Wide Web
www.dell.com/
www.dell.com/ap/ (Asian/Pacific countries only)
www.dell.com/jp (Japan only)
www.euro.dell.com (Europe only)
www.dell.com/la (Latin American countries)
www.dell.ca (Canada only)

Anonymous file transfer protocol (FTP)
ftp.dell.com/
Log in as user:anonymous, and use your e-mail address as your password.

Electronic Support Service
support@us.dell.com
apsupport@dell.com (Asian/Pacific countries only)

support.jp.dell.com (Japan only)
support.euro.dell.com (Europe only)
l

Electronic Quote Service
sales@dell.com
apmarketing@dell.com (Asian/Pacific countries only)
sales_canada@dell.com (Canada only)

Electronic Information Service
info@dell.com

AutoTech Service
Dell's automated technical support service—AutoTech—provides recorded answers to the questions most frequently asked by Dell customers about their
portable and desktop computer systems.
When you call AutoTech, use your touch-tone telephone to select the subjects that correspond to your questions.
The AutoTech service is available 24 hours a day, 7 days a week. You can also access this service through the technical support service. See the contact
information for your region.

Automated Order-Status Service
To check on the status of any Dell™ products that you have ordered, you can go to support.dell.com, or you can call the automated order-status service. A
recording prompts you for the information needed to locate and report on your order. See the contact information for your region.

Technical Support Service
Dell's technical support service is available 24 hours a day, 7 days a week, to answer your questions about Dell hardware. Our technical support staff use
computer-based diagnostics to provide fast, accurate answers.
To contact Dell's technical support service, see "Before You Call" and then see the contact information for your region.

Dell Enterprise Training and Certification
Dell Enterprise Training and Certification is available; see www.dell.com/training for more information. This service may not be offered in all locations.

Problems With Your Order
If you have a problem with your order, such as missing parts, wrong parts, or incorrect billing, contact Dell for customer assistance. Have your invoice or
packing slip available when you call. See the contact information for your region.

Product Information
If you need information about additional products available from Dell, or if you would like to place an order, visit the Dell website at www.dell.com. For the
telephone number to call to speak to a sales specialist, see the contact information for your region.

Returning Items for Warranty Repair or Credit
Prepare all items being returned, whether for repair or credit, as follows:

Call Dell to obtain a Return Material Authorization Number, and write it clearly and prominently on the outside of the box.
For the telephone number to call, see the contact information for your region.

Include a copy of the invoice and a letter describing the reason for the return.

Include a copy of any diagnostic information (including the Diagnostics Checklist) indicating the tests you have run and any error messages reported by

the system diagnostics.

Include any accessories that belong with the item(s) being returned (such as power cables, media such as CDs and diskettes, and guides) if the return
is for credit.
Pack the equipment to be returned in the original (or equivalent) packing materials.
You are responsible for paying shipping expenses. You are also responsible for insuring any product returned, and you assume the risk of loss during
shipment to Dell. Collect-on-delivery (C.O.D.) packages are not accepted.

Returns that are missing any of the preceding requirements will be refused at our receiving dock and returned to you.

Before You Call
NOTE: Have your Express Service Code ready when you call. The code helps Dell's automated-support telephone system direct your call more efficiently.
Remember to fill out the Diagnostics Checklist. If possible, turn on your system before you call Dell for technical assistance and call from a telephone at or near
the computer. You may be asked to type some commands at the keyboard, relay detailed information during operations, or try other troubleshooting steps
possible only at the computer system itself. Ensure that the system documentation is available.
CAUTION: Before servicing any components inside your computer, see your Product Information Guide for important safety information.

Diagnostics Checklist
Name:
Date:
Address:
Phone number:
Service Tag (bar code on the back of the computer):
Express Service Code:
Return Material Authorization Number (if provided by Dell support technician):
Operating system and version:
Peripherals:
Expansion cards:
Are you connected to a network? Yes No
Network, version, and network card:
Programs and versions:
See your operating system documentation to determine the contents of the system's start-up files. If possible, print each file. Otherwise, record the contents
of each file before calling Dell.
Error message, beep code, or diagnostic code:
Description of problem and troubleshooting procedures you performed:

Contacting Dell
To contact Dell electronically, you can access the following websites:
l

www.dell.com

support.dell.com (technical support)

premiersupport.dell.com (technical support for educational, government, healthcare, and medium/large business customers, including Premier,
Platinum, and Gold customers)

For specific web addresses for your country, find the appropriate country section in the table below.
NOTE: Toll-free numbers are for use within the country for which they are listed.
When you need to contact Dell, use the electronic addresses, telephone numbers, and codes provided in the following table. If you need assistance in
determining which codes to use, contact a local or an international operator.
Country (City)

Department Name or Service Area,
Website and E-Mail Address

Area Codes,
Local Numbers, and
Toll-Free Numbers

International Access Code
Country Code
City Code
Anguilla

General Support

toll-free: 800-335-0031

Antigua and Barbuda

General Support

1-800-805-5924

Argentina (Buenos Aires)

Website: www.dell.com.ar

International Access Code: 00

Tech Support and Customer Care
Sales

Country Code: 54

Tech Support Fax

City Code: 11

Customer Care Fax

Aruba

General Support

Australia (Sydney)

E-mail (Australia): au_tech_support@dell.com

International Access Code:
0011
Country Code: 61
City Code: 2

Austria (Vienna)
International Access Code: 900
Country Code: 43
City Code: 1

E-mail (New Zealand): nz_tech_support@dell.com
Home and Small Business

toll-free: 0-800-444-0733
0-810-444-3355
11 4515 7139
11 4515 7138
toll-free: 800-1578
1-300-65-55-33

Government and Business

toll-free: 1-800-633-559

Preferred Accounts Division (PAD)

toll-free: 1-800-060-889

Customer Care

toll-free: 1-800-819-339

Corporate Sales

toll-free: 1-800-808-385

Transaction Sales

toll-free: 1-800-808-312

Fax

toll-free: 1-800-818-341

Website: support.euro.dell.com
E-mail: tech_support_central_europe@dell.com

Home/Small Business Sales

0820 240 530 00

Home/Small Business Fax

0820 240 530 49

Home/Small Business Customer Care

0820 240 530 14

Preferred Accounts/Corporate Customer Care

0820 240 530 16

Home/Small Business Technical Support

0820 240 530 14

Preferred Accounts/Corporate Technical Support
Switchboard

0660 8779
0820 240 530 00

Bahamas

General Support

toll-free: 1-866-278-6818

Barbados

General Support

1-800-534-3066

Belgium (Brussels)

Website: support.euro.dell.com

E-mail: tech_be@dell.com

E-mail for French Speaking Customers:
support.euro.dell.com/be/fr/emaildell/

International Access Code: 00
Country Code: 32
City Code: 2

Technical Support

02 481 92 88

Customer Care

02 481 91 19

Corporate Sales

02 481 91 00

Fax

02 481 92 99

Switchboard

02 481 91 00

Bermuda

General Support

1-800-342-0671

Bolivia

General Support

toll-free: 800-10-0238

Brazil

Website: www.dell.com/br

International Access Code: 00

Customer Support, Technical Support
Tech Support Fax

Country Code: 55

Customer Care Fax

0800 90 3355
51 481 5470
51 481 5480

City Code: 51

Sales

British Virgin Islands

General Support

Brunei

Customer Technical Support (Penang, Malaysia)

604 633 4966

Customer Service (Penang, Malaysia)

604 633 4949

Transaction Sales (Penang, Malaysia)

604 633 4955

Country Code: 673
Canada (North York, Ontario)
International Access Code: 011

Online Order Status: www.dell.ca/ostatus

0800 90 3390
toll-free: 1-866-278-6820

AutoTech (automated technical support)

toll-free: 1-800-247-9362

TechFax

toll-free: 1-800-950-1329

Customer Care (Home Sales/Small Business)

toll-free: 1-800-847-4096

Customer Care (med./large business, government)

toll-free: 1-800-326-9463

Technical Support (Home Sales/Small Business)

toll-free: 1-800-847-4096

Technical Support (med./large bus., government)

toll-free: 1-800-387-5757

Sales (Home Sales/Small Business)

toll-free: 1-800-387-5752

Sales (med./large bus., government)

toll-free: 1-800-387-5755

Spare Parts Sales & Extended Service Sales

1 866 440 3355

Cayman Islands

General Support

1-800-805-7541

Chile (Santiago)

Sales, Customer Support, and Technical Support

toll-free: 1230-020-4823

Country Code: 56
City Code: 2
China (Xiamen)
Country Code: 86

Tech Support website: support.dell.com.cn
Tech Support E-mail: cn_support@dell.com
Tech Support Fax

City Code: 592

818 1350

Technical Support (Dimension™ and Inspiron™)

toll-free: 800 858 2969

Technical Support (OptiPlex™, Latitude™, and Dell Precision™)

toll-free: 800 858 0950

Technical Support (servers and storage)

toll-free: 800 858 0960

Technical Support (projectors, PDAs, printers, switches, routers, and so on)

toll-free: 800 858 2920

Customer Experience

toll-free: 800 858 2060

Home and Small Business

toll-free: 800 858 2222

Preferred Accounts Division

toll-free: 800 858 2557

Large Corporate Accounts GCP

toll-free: 800 858 2055

Large Corporate Accounts Key Accounts

toll-free: 800 858 2628

Large Corporate Accounts North

toll-free: 800 858 2999

Large Corporate Accounts North Government and Education

toll-free: 800 858 2955

Large Corporate Accounts East

toll-free: 800 858 2020

Large Corporate Accounts East Government and Education

toll-free: 800 858 2669

Large Corporate Accounts Queue Team

toll-free: 800 858 2222

Large Corporate Accounts South

toll-free: 800 858 2355

Large Corporate Accounts West

toll-free: 800 858 2811

Large Corporate Accounts Spare Parts

toll-free: 800 858 2621

Colombia

General Support

980-9-15-3978

Costa Rica

General Support

0800-012-0435

Czech Republic (Prague)

Website: support.euro.dell.com

International Access Code: 00

E-mail: czech_dell@dell.com

Technical Support

02 2186 27 27

Country Code: 420

Customer Care

02 2186 27 11

City Code: 2

Fax

02 2186 27 14

TechFax

02 2186 27 28

Switchboard

02 2186 27 11

Denmark (Copenhagen)
International Access Code: 00

Website: support.euro.dell.com
E-mail Support (portable computers): den_nbk_support@dell.com
E-mail Support (desktop computers): den_support@dell.com

Country Code: 45

E-mail Support (servers): Nordic_server_support@dell.com

Technical Support

7023 0182

Customer Care (Relational)

7023 0184

Home/Small Business Customer Care

3287 5505

Switchboard (Relational)

3287 1200

Fax Switchboard (Relational)

3287 1201

Switchboard (Home/Small Business)

3287 5000

Fax Switchboard (Home/Small Business)

3287 5001

Dominica

General Support

Dominican Republic

General Support

1-800-148-0530

Ecuador

General Support

toll-free: 999-119

El Salvador

General Support

01-899-753-0777

Finland (Helsinki)

Website: support.euro.dell.com

International Access Code: 990

E-mail: fin_support@dell.com
E-mail Support (servers): Nordic_support@dell.com

toll-free: 1-866-278-6821

Country Code: 358

Technical Support

09 253 313 60

City Code: 9

Technical Support Fax

09 253 313 81

Relational Customer Care

09 253 313 38

Home/Small Business Customer Care

09 693 791 94

Fax

09 253 313 99

Switchboard
France (Paris) (Montpellier)
International Access Code: 00

09 253 313 00

Website: support.euro.dell.com

E-mail: support.euro.dell.com/fr/fr/emaildell/

Home and Small Business

Country Code: 33

Technical Support

0825 387 270

City Codes: (1) (4)

Customer Care

0825 823 833

Switchboard
Switchboard (calls from outside of France)
Sales
Fax
Fax (calls from outside of France)
Corporate
Technical Support
Customer Care

Germany (Langen)
International Access Code: 00

City Code: 6103

Greece
International Access Code: 00

0825 004 701
04 99 75 40 01
0825 004 719
0825 338 339
01 55 94 71 00

Sales

01 55 94 71 00

Fax

01 55 94 71 01

Website: support.euro.dell.com
E-mail: tech_support_central_europe@dell.com

Home/Small Business Customer Care

06103 766-7200
0180-5-224400

Global Segment Customer Care

06103 766-9570

Preferred Accounts Customer Care

06103 766-9420

Large Accounts Customer Care

06103 766-9560

Public Accounts Customer Care

06103 766-9555

Switchboard

06103 766-7000

Website: support.euro.dell.com
E-mail: support.euro.dell.com/gr/en/emaildell/
Technical Support

Country Code: 30

0825 004 700

Switchboard

Technical Support
Country Code: 49

0825 004 700
04 99 75 40 00

Gold Technical Support

080044149518
08844140083

Switchboard

2108129800

Sales

2108129800

Fax

2108129812

Grenada

General Support

Guatemala

General Support

1-800-999-0136

Guyana

General Support

toll-free: 1-877-270-4609

Hong Kong

Website: support.ap.dell.com

International Access Code: 001
Country Code: 852

E-mail: ap_support@dell.com

Ireland (Cherrywood)
International Access Code: 16

Technical Support (Dimension™ and Inspiron™)

2969 3189

Technical Support (OptiPlex™, Latitude™, and Dell Precision™)

2969 3191

Technical Support (PowerApp™, PowerEdge™, PowerConnect™, and
PowerVault™)

2969 3196

Gold Queue EEC Hotline

2969 3187

Customer Advocacy

3416 0910

Large Corporate Accounts

3416 0907

Global Customer Programs

3416 0908

Medium Business Division

3416 0912

Home and Small Business Division
India

toll-free: 1-866-540-3355

2969 3105

Technical Support

1600 33 8045

Sales

1600 33 8044

Website: support.euro.dell.com
E-mail: dell_direct_support@dell.com
Technical Support

Country Code: 353

U.K. Technical Support (dial within U.K. only)

City Code: 1

Home User Customer Care
Small Business Customer Care
U.K. Customer Care (dial within U.K. only)
Corporate Customer Care
Corporate Customer Care (dial within U.K. only)

1850 543 543
0870 908 0800
01 204 4014
01 204 4014
0870 906 0010
1850 200 982
0870 907 4499

Ireland Sales
U.K. Sales (dial within U.K. only)

Italy (Milan)
International Access Code: 00

01 204 4444
0870 907 4000

Fax/SalesFax

01 204 0103

Switchboard

01 204 4444

Website: support.euro.dell.com
E-mail: support.euro.dell.com/it/it/emaildell/
Home and Small Business

Country Code: 39

Technical Support

02 577 826 90

City Code: 02

Customer Care

02 696 821 14

Fax

02 696 821 13

Switchboard

02 696 821 12

Corporate

02 577 826 90

Customer Care

02 577 825 55

Fax

02 575 035 30

Switchboard
Jamaica

General Support (dial from within Jamaica only)

Japan (Kawasaki)

Website: support.jp.dell.com

International Access Code: 001

Technical Support (servers)
Technical Support outside of Japan (servers)

Country Code: 81

Technical Support (Dimension™ and Inspiron™)

City Code: 44

Technical Support outside of Japan (Dimension and Inspiron)
Technical Support (Dell Precision™, OptiPlex™, and Latitude™)
Technical Support outside of Japan (Dell Precision, OptiPlex, and Latitude)
Technical Support (Axim™)
Technical Support outside of Japan (Axim)

International Access Code: 001
Country Code: 82
City Code: 2

toll-free: 0120-198-498
81-44-556-4162
toll-free: 0120-198-226
81-44-520-1435
toll-free:0120-198-433
81-44-556-3894
toll-free: 0120-981-690
81-44-556-3468
044-556-3490

24-Hour Automated Order Service

044-556-3801

Customer Care

044-556-4240

Business Sales Division (up to 400 employees)

044-556-1465

Preferred Accounts Division Sales (over 400 employees)

044-556-3433

Large Corporate Accounts Sales (over 3500 employees)

044-556-3430

Public Sales (government agencies, educational institutions, and medical
institutions)

044-556-1469

Global Segment Japan

044-556-3469

Individual User

044-556-1760
044-556-4300

Technical Support

toll-free: 080-200-3800

Sales

toll-free: 080-200-3600

Customer Service (Seoul, Korea)

toll-free: 080-200-3800

Customer Service (Penang, Malaysia)
Fax
Switchboard

Latin America

02 577 821
1-800-682-3639

Faxbox Service

Switchboard
Korea (Seoul)

Technical Support

604 633 4949
2194-6202
2194-6000

Customer Technical Support (Austin, Texas, U.S.A.)

512 728-4093

Customer Service (Austin, Texas, U.S.A.)

512 728-3619

Fax (Technical Support and Customer Service) (Austin, Texas, U.S.A.)

512 728-3883

Sales (Austin, Texas, U.S.A.)

512 728-4397

SalesFax (Austin, Texas, U.S.A.)

512 728-4600
or 512 728-3772

Luxembourg
International Access Code: 00

Website: support.euro.dell.com
E-mail: tech_be@dell.com
Technical Support (Brussels, Belgium)

Country Code: 352

Home/Small Business Sales (Brussels, Belgium)

Country Code: 853

3420808075
toll-free: 080016884

Corporate Sales (Brussels, Belgium)

02 481 91 00

Customer Care (Brussels, Belgium)

02 481 91 19

Fax (Brussels, Belgium)

02 481 92 99

Switchboard (Brussels, Belgium)
Macao

Technical Support
Customer Service (Penang, Malaysia)

02 481 91 00
toll-free: 0800 582
604 633 4949

Transaction Sales
Malaysia (Penang)
International Access Code: 00

toll-free: 0800 581

Technical Support (Dell Precision, OptiPlex, and Latitude)

toll-free: 1 800 88 0193

Technical Support (Dimension and Inspiron)

toll-free: 1 800 88 1306

Customer Service

04 633 4949

Transaction Sales

toll-free: 1 800 888 202

City Code: 4

Corporate Sales

toll-free: 1 800 888 213

Mexico

Customer Technical Support

Country Code: 60

International Access Code: 00
Country Code: 52

001-877-384-8979
or 001-877-269-3383

Sales

50-81-8800
or 01-800-888-3355

Customer Service

001-877-384-8979
or 001-877-269-3383

Main

50-81-8800
or 01-800-888-3355

Montserrat

General Support

toll-free: 1-866-278-6822

Netherlands Antilles

General Support

001-800-882-1519

Netherlands (Amsterdam)

Website: support.euro.dell.com

International Access Code: 00

E-mail (Technical Support):

Country Code: 31

(Enterprise): nl_server_support@dell.com

City Code: 20

(Latitude): nl_latitude_support@dell.com

(Inspiron): nl_inspiron_support@dell.com
(Dimension): nl_dimension_support@dell.com
(OptiPlex): nl_optiplex_support@dell.com
(Dell Precision): nl_workstation_support@dell.com
Technical Support

020 674 45 00

Technical Support Fax

020 674 47 66

Home/Small Business Customer Care

020 674 42 00

Relational Customer Care

New Zealand
International Access Code: 00
Country Code: 64

020 674 4325

Home/Small Business Sales

020 674 55 00

Relational Sales

020 674 50 00

Home/Small Business Sales Fax

020 674 47 75

Relational Sales Fax

020 674 47 50

Switchboard

020 674 50 00

Switchboard Fax

020 674 47 50

E-mail (New Zealand): nz_tech_support@dell.com
E-mail (Australia): au_tech_support@dell.com

Home and Small Business

0800 446 255

Government and Business

0800 444 617

Sales

0800 441 567

Fax

0800 441 566

Nicaragua

General Support

Norway (Lysaker)

Website: support.euro.dell.com

E-mail Support (portable computers):

International Access Code: 00
Country Code: 47

001-800-220-1006

nor_nbk_support@dell.com
E-mail Support (desktop computers):

nor_support@dell.com
E-mail Support (servers):

nordic_server_support@dell.com
Technical Support

671 16882

Relational Customer Care

671 17514

Home/Small Business Customer Care
Switchboard

Panama

23162298
671 16800

Fax Switchboard

671 16865

General Support

001-800-507-0962

Peru

General Support

Poland (Warsaw)

Website: support.euro.dell.com

International Access Code: 011

E-mail: pl_support_tech@dell.com
Customer Service Phone

0800-50-669
57 95 700

Country Code: 48

Customer Care

City Code: 22

Sales

57 95 999

Customer Service Fax

57 95 806

Reception Desk Fax

57 95 998

Switchboard

57 95 999

Portugal
International Access Code: 00

Website: support.euro.dell.com
E-mail: support.euro.dell.com/pt/en/emaildell/
Technical Support

Country Code: 351

Customer Care

57 95 999

707200149
800 300 413

Sales

Fax

Puerto Rico

General Support

1-800-805-7545

St. Kitts and Nevis

General Support

toll-free: 1-877-441-4731

St. Lucia

General Support

1-800-882-1521

St. Vincent and the
Grenadines

General Support

toll-free: 1-877-270-4609

Singapore (Singapore)

Technical Support

International Access Code: 005

Customer Service (Penang, Malaysia)

800 300 410 or 800 300 411 or
800 300 412 or 21 422 07 10
21 424 01 12

toll-free: 800 6011 051
604 633 4949

Transaction Sales

toll-free: 800 6011 054

Country Code: 65

Corporate Sales

toll-free: 800 6011 053

South Africa (Johannesburg)

Website: support.euro.dell.com

International Access Code:

E-mail: dell_za_support@dell.com

Technical Support

011 709 7710

09/091

Customer Care

011 709 7707

Country Code: 27

Sales

011 709 7700

Fax

011 706 0495

Switchboard

011 709 7700

Southeast Asian and Pacific
Countries

Customer Technical Support, Customer Service, and Sales (Penang,
Malaysia)

604 633 4810

Spain (Madrid)

Website: support.euro.dell.com

City Code: 11

International Access Code: 00

E-mail: support.euro.dell.com/es/es/emaildell/
Home and Small Business

Country Code: 34

Technical Support

902 100 130

City Code: 91

Customer Care

902 118 540

Sales

902 118 541

Switchboard

902 118 541

Fax

902 118 539

Corporate
Technical Support
Customer Care

Sweden (Upplands Vasby)
International Access Code: 00
Country Code: 46
City Code: 8

902 118 546

Switchboard

91 722 92 00

Fax

91 722 95 83

Website: support.euro.dell.com

E-mail: swe_support@dell.com

E-mail Support for Latitude and Inspiron:
Swe-nbk_kats@dell.com

E-mail Support for OptiPlex: Swe_kats@dell.com

E-mail Support for Servers: Nordic_server_support@dell.com

Technical Support

08 590 05 199

Relational Customer Care

08 590 05 642

Home/Small Business Customer Care

08 587 70 527

Employee Purchase Program (EPP) Support

Switzerland (Geneva)

902 100 130

20 140 14 44

Fax Technical Support

08 590 05 594

Sales

08 590 05 185

Website: support.euro.dell.com

International Access Code: 00
Country Code: 41
City Code: 22

E-mail: Tech_support_central_Europe@dell.com

E-mail for French-speaking HSB and Corporate Customers:
support.euro.dell.com/ch/fr/emaildell/

Technical Support (Home and Small Business)

0844 811 411

Technical Support (Corporate)

0844 822 844

Customer Care (Home and Small Business)

0848 802 202

Customer Care (Corporate)
Fax
Switchboard
Taiwan

Technical Support (portable and desktop computers)

0848 821 721
022 799 01 90
022 799 01 01
toll-free: 00801 86 1011

Technical Support (servers)

toll-free: 0080 60 1256

Transaction Sales

toll-free: 0080 651 228

Country Code: 886

Corporate Sales

toll-free: 0080 651 227

Thailand

Technical Support

International Access Code: 002

International Access Code: 001 Customer Service (Penang, Malaysia)

toll-free: 0880 060 07
604 633 4949

Country Code: 66

Sales

Trinidad/Tobago

General Support

1-800-805-8035

Turks and Caicos Islands

General Support

toll-free: 1-866-540-3355

U.K. (Bracknell)

Website: support.euro.dell.com

International Access Code: 00

Customer Care website: support.euro.dell.com/uk/en/ECare/Form/Home.asp

Country Code: 44
E-mail: dell_direct_support@dell.com
City Code: 1344

toll-free: 0880 060 09

Technical Support (Corporate/Preferred Accounts/PAD [1000+ employees])

0870 908 0500

Technical Support (direct/PAD and general)

0870 908 0800

Global Accounts Customer Care

01344 373 186

Home and Small Business Customer Care

0870 906 0010

Corporate Customer Care

01344 373 185

Preferred Accounts (500–5000 employees) Customer Care

0870 906 0010

Central Government Customer Care

01344 373 193

Local Government & Education Customer Care

01344 373 199

Health Customer Care

01344 373 194

Home and Small Business Sales

0870 907 4000

Corporate/Public Sector Sales

01344 860 456

Home and Small Business Fax

0870 907 4006

Uruguay

General Support

U.S.A. (Austin, Texas)

Automated Order-Status Service

toll-free: 1-800-433-9014

AutoTech (portable and desktop computers)

toll-free: 1-800-247-9362

International Access Code: 011

toll-free: 000-413-598-2521

Consumer (Home and Home Office)
Country Code: 1

Technical Support

toll-free: 1-800-624-9896

Customer Service

toll-free: 1-800-624-9897

DellNet™ Service and Support

toll-free: 1-877-Dellnet
(1-877-335-5638)

Employee Purchase Program (EPP) Customers

toll-free: 1-800-695-8133

Financial Services website: www.dellfinancialservices.com
Financial Services (lease/loans)

toll-free: 1-877-577-3355

Financial Services (Dell Preferred Accounts [DPA])

toll-free: 1-800-283-2210

Business
Customer Service and Technical Support

toll-free: 1-800-822-8965

Employee Purchase Program (EPP) Customers

toll-free: 1-800-695-8133

Printers and Projectors Technical Support

toll-free: 1-877-459-7298

Public (government, education, and healthcare)
Customer Service and Technical Support

toll-free: 1-800-456-3355

Employee Purchase Program (EPP) Customers

toll-free: 1-800-234-1490

Dell Sales

toll-free: 1-800-289-3355
or toll-free: 1-800-879-3355

Dell Outlet Store (Dell refurbished computers)

toll-free: 1-888-798-7561

Software and Peripherals Sales

toll-free: 1-800-671-3355

Spare Parts Sales

toll-free: 1-800-357-3355

Extended Service and Warranty Sales

toll-free: 1-800-247-4618

Fax

toll-free: 1-800-727-8320

Dell Services for the Deaf, Hard-of-Hearing, or Speech-Impaired

toll-free: 1-877-DELLTTY
(1-877-335-5889)

U.S. Virgin Islands

General Support

1-877-673-3355

Venezuela

General Support

8001-3605

Back to Contents Page

Dell™ PowerEdge™ 1850 Systems Installation and Troubleshooting Guide

Abbreviations and Acronyms
For a complete list of abbreviations and acronyms, see the Glossary in your User's Guide.

Information in this document is subject to change without notice.
© 2004 Dell Inc. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, PowerApp, PowerEdge, PowerConnect, PowerVault, DellNet, Axim, Latitude, and Dell
OpenManage are trademarks of Dell Inc.; Intel and Pentium are registered trademarks of Intel Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
proprietary interest in trademarks and trade names other than its own.

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Dell Poweredge 1850 Installation And Troubleshooting Guide

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