Lenovo Horizon 2 27 Hmm 20140528 User Manual All In One PC Hardware Maintenance Table (ideacentre) Type 10167
Lenovo-Horizon-2-27-Hardware-Maintenance-Manual-788805 lenovo-horizon-2-27-hardware-maintenance-manual-788805
Horizon 2 27 - Hardware Maintenance Manual horizon_2_27_hmm_en Free User Guide for Lenovo Tablet and eReader, Manual - page1
2014-06-05
User Manual: Lenovo Lenovo Horizon 2 27 Hmm 20140528 Lenovo Horizon 2 27 All-In-One PC Hardware Maintenance Manual Horizon 2 27 Table PC (ideacentre) - Type 10167
Open the PDF directly: View PDF .
Page Count: 49
Download | |
Open PDF In Browser | View PDF |
IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Machine Types: F0AQ IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Machine Types: F0AQ Second Edition (May 2014)27th © Copyright Lenovo 2014. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925 Contents Chapter 1. About this manual . . . . . . 1 Important Safety Information . . . . . . . . . . 1 Chapter 2. Safety information . . . . . . 3 General safety . . . . . . . . . . . . Electrical safety . . . . . . . . . . . Safety inspection guide . . . . . . . . Handling electrostatic discharge-sensitive devices . . . . . . . . . . . . . . Grounding requirements . . . . . . . . Safety notices . . . . . . . . . . . . . . . . . . . . . . . . 3 3 5 . . . . . . . . . . . . 5 6 6 Chapter 3. General information . . . . . 9 Specifications . . . . . . . . . . . . . . . . 9 Chapter 4. General Checkout . . . . . 11 Chapter 5. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program Viewing and changing settings . . . . . . . Using passwords. . . . . . . . . . . . . Enabling or disabling a device . . . . . . . Selecting a startup device . . . . . . . . . Exiting the Lenovo BIOS Setup Utility program . . . . . . . 13 13 13 15 16 17 Chapter 6. Symptom-to-FRU Index . . 19 Hard disk drive boot error . . . . . . . . . . 19 © Copyright Lenovo 2014 Power Supply Problems . . . . . . . . . . . POST error codes . . . . . . . . . . . . . Undetermined problems . . . . . . . . . . . 19 20 20 Chapter 7. Replacing hardware . . . . 21 General information . . . . . . . Replacing the keyboard and mouse Removing the rear cover . . . . . Replacing the battery . . . . . . Replacing a memory module . . . Replacing the Wi-Fi card. . . . . Replacing the hard disk drive . . . Replacing the fan module . . . . Replacing the heat-sink modules . Replacing the speaker system . . Replacing the I/O board . . . . . Replacing the power switch board . Replacing the motherboard. . . . Replacing the camera . . . . . . Replacing the LED panel module . . . . . . . . . . . . . . . . 21 22 22 24 25 26 27 29 29 30 31 32 33 34 35 Chapter 8. FRU lists . . . . . . . . . . 37 Chapter 9. General information . . . . 43 Additional Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 iii iv IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 1. About this manual This manual contains service and reference information for IdeaCentre Horizon 2 27 All-In-One computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information. The description of the TV-tuner card in this manual applies only to computers with a TV-tuner card installed. It does not apply to computers without a TV-tuner card. Important Safety Information Be sure to read all CAUTION and DANGER sections in this manual before following any of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d’exécuter les instructions. Lesen Sie unbedingt alle Hinweise vom Typ “ACHTUNG” oder “VORSICHT” in dieser Dokumentation, bevor Sie irgendwelche Vorgänge durchführen Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una qualsiasi delle istruzioni Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer uma das instruções Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2014 1 2 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 2. Safety information This chapter contains the safety information that you need to be familiar with before servicing a computer. General safety Follow these rules to ensure general safety: • Keep the areas around the computer clear and clean during and after maintenance. • When lifting any heavy object: 1. Ensure you can stand safely without slipping. 2. Distribute the weight of the object equally across both feet. 3. Lift slowly. Never move suddenly or twist when you attempt to lift. 4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any objects that weigh more than 16 kg (35 lbs.) or objects that you think are too heavy for you. • Do not perform any action that would create a hazard for the customer, or would make the computer unsafe. • Before you start the computer, ensure that other service representatives and customer personnel are not in a position that would create a hazard for them. • Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the computer. • Keep your tool case away from areas that people may walk through to ensure no-one trips over it. • Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves are fastened or rolled up above your elbows. If your hair is long, tie or fasten it back. • Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Remember: Metal objects are good electrical conductors. • Wear safety glasses when you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. • Reattach all covers correctly before returning the computer to the customer. Electrical safety CAUTION: Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect any attached power cords, telecommunication cables, network cables, and modem cables before you open the computer covers, unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2014 3 Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their equipment that contain small conductive fibers to decrease electrostatic discharge. • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies – Removing or installing Field Replaceable Units (FRUs) • Before you start to work on the computer, unplug the power cord. If you cannot unplug it, ask the customer to power-off the electrical outlet that supplies power to the machine and to lock the electrical outlet in the off position. • If you need to work on a computer that has exposed electrical circuits, observe the following precautions: – Ensure that another person, familiar with the power-off controls, is near you. Remember: Another person must be there to switch off the power, if necessary. – Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Remember: There must be a complete circuit to cause electrical shock. By observing the above rule, you may prevent a current from passing through your body. – When using a tester, set the controls correctly and use the approved probe leads and accessories for that tester. – Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; these instructions are in the safety sections of the maintenance information. Use extreme care when measuring high voltages. • Regularly inspect and maintain your electrical hand tools to ensure they are safe to use. • Do not use worn or broken tools and testers. • Never assume that power has been disconnected from a circuit. First, check that it has been powered off. • Always look carefully for possible hazards in your work area. Examples of these hazards are wet floors, non-grounded power extension cables, conditions that may cause or allow power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. This surface is conductive, and touching a live circuit can cause personal injury and damage to the computer. • Do not service the following parts with the power on when they are removed from their normal operating positions in a computer: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Use caution; do not become a victim yourself. 4 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual – Switch off power. – Send another person to get medical aid. Safety inspection guide The intent of this inspection guide is to assist you in identifying potential hazards posed by these products. Each computer, as it was designed and built, had required safety items installed to protect users and service personnel from injury. This guide addresses only those items. However, good judgment should be used to identify potential safety hazards due to attachment of features or options not covered by this inspection guide. If any hazards are present, you must determine how serious the apparent hazard could be and whether you can continue without first resolving the problem. Consider the following items and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock). • Explosive hazards, such as a damaged CRT face or bulging capacitor • Mechanical hazards, such as loose or missing hardware The guide consists of a series of steps presented as a checklist. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power-off the computer. Disconnect the power cord. 3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and frame ground. b. The power cord should be the appropriate type as specified in the parts listings. c. Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious alterations. Use good judgment as to the safety of any alterations. 6. Check inside the unit for any obvious hazards, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 7. Check for worn, frayed, or pinched cables. 8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with. Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the computer, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here. 2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: Chapter 2. Safety information 5 • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people while handling the part. • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. • Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system is desirable but not required to protect against ESD damage. – Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. – Use an ESD common ground or reference point when working on a double-insulated or battery-operated system. You can use coax or connector-outside shells on these systems. – Use the round ground-prong of the AC plug on AC-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician. Safety notices The CAUTION and DANGER safety notices in this section are provided in the language of English. DANGER Electrical current from power, telephone and communication cables is hazardous. To avoid a shock hazard: • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect any equipment that will be attached to this product to a properly wired outlet. • When possible, use one hand only to connect or disconnect signal cables. • Never turn on any equipment when there is evidence of fire, water, or structural damage. • Disconnect the attached power cords, telecommunications cables, network cables, and modem cables before you open the device covers, unless instructed otherwise in the installation and configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. 6 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual To Connect To Disconnect 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2. First, remove power cords from outlets. 3. Attach signal cables to connectors. 3. Remove signal cables from connectors. 4. Attach power cords to outlet. 4. Remove all cables from devices. 5. Turn device ON. CAUTION: When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Do not: • Throw into or immerse in water • Heat to more than 100°C (212°F) • Repair or disassemble Dispose of the battery as required by local ordinances or regulations. CAUTION: When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are installed, note the following: • Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. • Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following: These diodes emit radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Chapter 2. Safety information 7 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) CAUTION: Use safe practices when lifting. CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices. 8 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 3. General information This chapter provides general information that applies to all computer models covered by this manual. Specifications This section lists the physical specifications for your computer. This section lists the physical specifications for your computer. Type IdeaCentre Horizon 2 27 This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 90% (40°C) Altitude: 86KPa to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2014 9 10 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 4. General Checkout Attention: The drives in the computer you are servicing might have been rearranged or the drive startup sequence may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. Data or programs can be overwritten if you select an incorrect drive. General error messages appear if a problem or conflict is found by an application, the operating system, or both. For an explanation of these messages, refer to the information supplied with that software package. Use the following procedure to help determine the cause of the problem: 1. Power-off the computer and all external devices. 2. Check all cables and power cords. 3. Set all display controls to the middle position. 4. Power-on all external devices. 5. Power-on the computer. • Look for displayed error codes. • Look for readable instructions or a main menu on the display. If you did not receive the correct response, proceed to step 6. If you did receive the correct response, proceed to step 7. 6. If one of the following happens, follow the instruction given: • If the computer displays a POST error, go to “POST error codes”. • If the computer hangs and no error is displayed, continue at step 7. 7. If the test stops and you cannot continue, replace the last device tested. © Copyright Lenovo 2014 11 12 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 5. Using the Setup Utility The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating system you are using. However, the operating system settings might override any similar settings in the Setup Utility program. Starting the Lenovo BIOS Setup Utility program To start the Lenovo BIOS Setup Utility program, do the following: 1. If your computer is already on when you start this procedure, shut down the operating system and turn off the computer. 2. Press and hold the F1 key then turn on the computer. When the Lenovo BIOS Setup Utility program is displayed, release the F1 key. Note: If a Power-On Password or an Administrator Password has been set, the Setup Utility program menu will not be displayed until you type your password. For more information, see “Using passwords.” Viewing and changing settings System configuration options are listed in the Lenovo BIOS Setup Utility program menu. To view or change settings, see “Starting the Setup Utility program.” You must use the keyboard when using the Lenovo BIOS Setup Utility menu. The keys used to perform various tasks are displayed on the bottom of each screen. Using passwords You can use the Lenovo BIOS Setup Utility program to set passwords to prevent unauthorized persons from gaining access to your computer and data. See “Starting the Setup Utility program.” The following types of passwords are available: • Administrator Password • Power-On Password You do not have to set any passwords to use your computer. However, if you decide to set passwords, read the following sections. Password considerations A password can be any combination of letters and numbers up to 16 characters (a-z and 0-9). For security reasons, it is a good idea to use a strong password that cannot be easily compromised. We suggest that passwords should follow these rules: • For a strong password, use 7-16 characters and a mix of letters and numbers. • Do not use your name or your user name. • Do not use a common word or a common name. • Use something significantly different from your previous password. Attention: Administrator and Power-On passwords are not case sensitive. © Copyright Lenovo 2014 13 Administrator Password Setting an Administrator Password deters unauthorized persons from changing configuration settings. You might want to set an Administrator Password if you are responsible for maintaining the settings of several computers. After you set an Administrator Password, a password prompt is displayed every time you access the Lenovo BIOS Setup Utility program. If both the Administrator and Power-On Password are set, you can type either password. However, you must use your Administrator Password to change any configuration settings. Setting, changing, or deleting an Administrator Password To set an Administrator Password, do the following: Note: A password can be any combination of letters and numbers up to 16 characters (a-z and 0-9). For more information, see “Password considerations” on page 13. 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Administrator Password and press the Enter key. 3. The password dialog box will be displayed. Type the password then press the Enter key. 4. Retype the password to confirm, then press the Enter key. If you typed the password correctly, the password will be installed. A Setup Notice will be displayed confirming that your changes has been saved. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. To change an Administrator Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Administrator Password and press the Enter key. 3. The password dialog box will be displayed. Type the current password then press the Enter key. 4. Type the new password, then press the Enter key. Retype the new password to confirm it. If you typed the new password correctly, the new password will be installed. A Setup Notice will be displayed confirming that your changes have been saved. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. To delete a previously set Administrator Password, do the following : 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Administrator Password and press the Enter key. 3. The password dialog box will be displayed. Type the current password and press the Enter key. 4. Leave each new password line item blank, then press the Enter key. A Setup Notice will be displayed confirming that your changes have been saved. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. 14 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Power-On Password When a Power-On Password is set, you cannot start the Lenovo BIOS Setup Utility program until a valid password is typed from the keyboard. Setting, changing, or deleting a Power-On Password Note: A password can be any combination of letters and numbers up to 16 characters (a-z and 0-9). To set a Power-On Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (see ”Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Power-On Password and press the Enter key. 3. The password dialog box will be displayed. Type the password, then press the Enter key. 4. Retype the password to confirm. If you typed the password correctly, the password will be installed. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. To change a Power-On Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (see ”Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Power-On Password and press the Enter key. 3. The password dialog box will be displayed. Type the current password then press the Enter key. 4. Type the new password, then press the Enter key. Retype the new password to confirm it. If you typed the new password correctly, the new password will be installed. A Setup Notice will be displayed confirming that your changes have been saved. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. To delete a previously set Power-On Password, do the following : 1. Start the Lenovo BIOS Setup Utility program (see ”Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Security menu, select Set Power-On Password and press the Enter key. 3. The password dialog box will be displayed. Type the current password and press the Enter key. 4. Leave each new password line item blank, then press Enter. A Setup Notice will be displayed confirming that your changes have been saved. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. Enabling or disabling a device The Devices options is used to enable or disable user access to the following: USB Functions Select whether to enable or disable USB (Universal Serial Bus) functions. If the functions are disabled, no USB devices can be used. Chapter 5. Using the Setup Utility 15 SATA Mode Select Disabled/IDE/AHCI mode. Device driver support is required for AHCI or RAID. Depending on how the hard disk drive image was installed, changing this setting may prevent the system from booting. Onboard Audio Controller Select whether to enable or disable the Onboard Audio Controller. When this feature is set to Disabled all devices connected to the audio connectors (e.g. headphones or a microphone) are disabled and cannot be used. To enable or disable a device, do the following: 1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13). 2. From the Setup Utility program menu, select Devices. 3. Select an option as follows: Select USB Setup, press the Enter key, then select USB Functions. Select ATA Drivers Setup, press the Enter key, then select SATA Mode. Select Audio Setup, press the Enter key, then select Onboard Audio Controller. 4. Select Disabled or Enabled and press the Enter key. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. Notes: a. If you do not want to save the settings, select Discard Changes and Exit from the menu. Selecting a startup device If your computer does not boot from a device such as the CD/DVD-ROM drive disk or hard disk as expected, follow one of the procedures below. Selecting a temporary startup device Use this procedure to start up from any boot device. Note: Not all CDs, DVDs or hard disk drives are bootable. 1. Turn off your computer. 2. Press and hold the F12 key then turn on the computer. When the Startup Device Menu appears, release the F12 key. Note: If the Startup Device Menu does not display using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on the computer. 3. Use ↑ and ↓ arrows to select the desired startup device from the Startup Device Menu and press the Enter key to begin. Note: Selecting a startup device from the Startup Device Menu does not permanently change the startup sequence. Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 16 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Lenovo BIOS Setup Utility program main menu, select the Startup option. 3. Press the Enter key, and select the devices for the Primary Boot Sequence. Read the information displayed on the right side of the screen. 4. Use ↑ and ↓ arrows to select a device. Use the <+> or <-> keys to move a device up or down. Use the <×> key to exclude the device from or include the device in the boot sequence. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save Changes and Exit from the menu. Notes: a. If you do not want to save the settings, select Discard Changes and Exit from the menu. b. If you have changed these settings and want to return to the default settings, select Load Optimal Defaults from the menu. Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the Esc key several times. Do one of the following: • If you want to save the new settings, select Save Changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you do not want to save the settings, select Discard Changes and Exit from the menu. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. Chapter 5. Using the Setup Utility 17 18 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 6. Symptom-to-FRU Index The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first. Always begin with Chapter 4, “General Checkout,” on page 11. This index can also be used to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to “Undetermined problems” on page 20. Notes: • If you have both an error message and an incorrect audio response, diagnose the error message first. • If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did receive a POST error message, diagnose the POST error message first. • If you did not receive any error message look for a description of your error symptoms in the first part of this index. Hard disk drive boot error A hard disk drive boot error can have the following causes. Error FRU/Action The startup drive is not included in the boot sequence configuration. Check the configuration and ensure the startup drive is in the boot sequence. No operating system is installed on the boot drive. Install an operating system on the boot drive. The boot sector on the startup drive is corrupted. The drive must be formatted. Do the following: 1. Attempt to back up the data on the failing hard disk drive. 2. Use the operating system to format the hard disk drive. The drive is defective. Replace the hard disk drive. Power Supply Problems Follow these procedures if you suspect there is a power supply problem. Check/Verify FRU/Action Check that the following are properly installed: Reseat connectors • Power Cord • On/Off Switch connector • System Board Power Supply connectors • Microprocessor connections Check the power cord. Power Cord Check the power-on switch. Power-on Switch © Copyright Lenovo 2014 19 POST error codes Each time you turn the computer on, it performs a series of tests to check that the system is operating correctly and that certain options are set. This series of tests is called the Power-On Self-Test, or POST. POST does the following: • Checks some basic motherboard operations • Checks that the memory is working correctly • Starts video operations • Verifies that the boot drive is working POST Error Message Description/Action Keyboard error Cannot initialize the keyboard. Make sure the keyboard is properly connected to the computer and that no keys are held pressed during POST. To purposely configure the computer without a keyboard, select Keyboardless operation in Startup and set the option to Enabled. The BIOS then ignores the missing keyboard during POST. Reboot and Select proper Boot device or Insert Boot Media in selected Boot device The BIOS was unable to find a suitable boot device. Make sure the boot drive is properly connected to the computer. Make sure you have bootable media in the boot device. Undetermined problems 1. Power-off the computer. 2. Remove or disconnect the following components (if connected or installed) one at a time. a. External devices (modem, printer, or mouse) b. Extended video memory c. External Cache d. External Cache RAM e. Hard disk drive f. Disk drive 3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or component. If all devices and components have been removed and the problem continues, replace the system board. 20 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 7. Replacing hardware Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to the Support Web site at: http://support.lenovo.com. Note: Use only parts provided by Lenovo. General information Pre-disassembly instructions Before starting the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug all power and signal cables from the computer. 3. Place the system on a flat, stable surface. © Copyright Lenovo 2014 21 Replacing the keyboard and mouse To replace the keyboard and mouse: Step 1. Remove any media (disks, CDs, DVDs or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Note: Your keyboard will be connected to a USB connector on one side or at the rear of the computer. Step 4. Disconnect the defective keyboard cable from the computer and connect the new keyboard cable to the same connector. Note: The mouse can be replaced using the same method. Removing the rear cover Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To remove the base cover: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. 22 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 4. For this procedure it requires using a flat head screw driver. Use a piece of soft clothes to wrap the screw driver head before proceeding. Step 5. The front panel and the rear cover are pined together, use the wrapped screw driver to push into the hole as illustrated to force the front panel separating from the rear cover. For this procedure it might requires using some strengthens while pushing. 1 Working along the gap opened in-between the front panel and the rear cover gently to separating the front panel from rear cover. 2 Chapter 7. Replacing hardware 23 Step 6. Disconnect the two scalar cables from the connectors on the motherboard as shown. 1 2 Step 7. Put the front panel and rear cover aside. Step 8. To reattach the rear cover: a. Line up the front panel with the rear cover, and then reconnect the two scalar cables to the motherboard. b. Press down along the edge of the rear cover and secure the rear cover to the front panel with the mounting pins. Replacing the battery Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the battery: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. 24 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 5. Disconnect the power cable from the connector on the motherboard. 1 Step 6. Remove the six screws that secure the battery to the rear cover 2 , then lift up the battery pack as shown. Step 7. To install a new battery: Step 8. a. Line up the holes with mounting holes on the rear cover, then place it into position. b. Secure the new battery to the chassis with the six screws. c. Connect the power cable to the connector on the motherboard. Reattach the rear cover. Replacing a memory module Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace a memory module: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Chapter 7. Replacing hardware 25 Step 6. Push out the latches on both sides of the memory socket to release the memory module. Gently pull the memory module upward to remove it from its socket. Step 7. To install the new memory module: Step 8. a. Align the new memory module with the memory socket, then insert it and push down on the top edge. b. Make sure the latches lock the memory module in place. c. Reconnect the battery cable to the connector on the motherboard. Reattach the rear cover. Replacing the Wi-Fi card Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the Wi-Fi card: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Remove the EMI cover. Refer to “Removing the EMI cover”. Step 6. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. 26 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 7. Remove the screw that secures the Wi-Fi card to the motherboard. 1 Step 8. Disconnect the antenna cable and data cable from the Wi-Fi card. 2 Step 9. Pull the Wi-Fi card upward to remove it from the card port. 3 Step 10. To install the new Wi-Fi card: a. Line up the new Wi-Fi card with the card port, insert the card into position and secure it with the screw. b. Reconnect the antenna and data cable to the new Wi-Fi card. c. Reconnect the battery cable to the connector on the motherboard. Step 11. Reattach the rear cover. Replacing the hard disk drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the hard disk drive: Step 1. Remove any media (disks, CDs, DVDs or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Chapter 7. Replacing hardware 27 Step 6. Disconnect the data and power cables from the hard disk drive. 1 Step 7. Remove the four screws that secure the hard disk drive to the chassis, then lift up the hard disk drive to remove it. 2 Step 8. Remove the four screws that secure the hard disk drive to the bracket. Step 9. Slide the hard disk drive out of the bracket. Step 10. Install the new hard disk drive as follows: 28 a. Slide the new hard disk drive into the bracket. b. Secure the new hard disk drive to the bracket with the four screws. c. Connect the data and power cables to the new hard disk drive. d. Secure the new hard disk drive and bracket to the chassis with the four screws. e. Reconnect the battery cable to the connector on the motherboard. IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 11. Reattach the rear cover. Replacing the fan module Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the fan module: Step 1. Remove any media (disks, CDs, DVDs or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Step 6. Remove the six screws that secure the fan module to the rear cover. Step 7. Disconnect the power cables from the motherboard. Step 8. Lift up the fan module to remove it. Step 9. To install the new fan module: a. Line up the new fan module with the mounting holes on the rear cover and place it into position. b. Secure the new fan module to the rear cover with the six screws. c. Connect the new power cable to the connectors on motherboard. d. Reconnect the battery cable to the connector on the motherboard. Step 10. Reattach the rear cover. Replacing the heat-sink modules Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the heat-sink modules: Chapter 7. Replacing hardware 29 Step 1. Remove any media (disks, CDs, DVDs or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Step 6. Remove the eight screws that secure the heat-sink module to the motherboard. Step 7. Lift up the heat-sink module to remove it. Attention: Place the heat-sink upside down on a flat surface to prevent thermal grease from contaminating other components. Step 8. Step 9. To install the new heat-sink module: a. Use an alcohol pad to wipe the thermal grease off the CPU. b. Line up the new heat-sink with mounting holes on the motherboard. c. Secure the new heat-sink to the motherboard with the eight screws. d. Attach the system fans to the new heat-sink and secure it with the screws. e. Reconnect the battery cable to the connector on the motherboard. Reattach the rear cover. Replacing the speaker system Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the speaker system: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. 30 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Step 6. Disconnect the speaker cable from the connector on the motherboard. 1 Step 7. Push the rubber mounting pins outward to release the speaker. 2 Step 8. To install the new speaker system: Step 9. a. Attach the new speaker system to the chassis, then secure it with mounting rubber pins. b. Connect the new speaker cable to the connector on the motherboard. c. Reconnect the battery cable to the connector on the motherboard. Reattach the rear cover. Replacing the I/O board Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the I/O board: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Chapter 7. Replacing hardware 31 Step 6. Disconnect the power connector cable from the connector on the motherboard. 1 Step 7. Remove the two screws that secure the I/O board to the rear cover. 2 Step 8. Slide out the I/O board as shown and disconnect the data cable from the I/O board. 3 Step 9. To install the new I/O board: a. Connect the data cable to connector on the new I/O board. b. Line up the holes on the new I/O board with the mounting holes on the I/O board and secure the I/O board to the rear cover with the two screws. c. Connect the power connector cable to the connector on the motherboard. d. Reconnect the battery cable to the connector on the motherboard. Step 10. Reattach the rear cover. Replacing the power switch board Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the power switch board: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Step 6. Disconnect the power cable from the power switch board. 32 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 7. Remove the two screws that secure the power switch board to the rear cover 1 , lift up the power switch board 2 and disconnect the cable from the switch board. 3 Step 8. To install the power switch board: Step 9. a. Connect the power cable to the new power switch board. b. Secure the power switch board to the rear cover with the two screws. c. Reconnect the battery cable to the connector on the motherboard. Reattach the rear cover. Replacing the motherboard Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the motherboard: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Disconnect the battery cable from the connector on motherboard. Refer to “Replacing the battery”. Step 6. Remove the memory modules. Refer to “Replacing a memory module”. Step 7. Remove the heat-sink modules. Refer to “Replacing the heat-sink modules”. Step 8. Remove all the cables connected to the motherboard. 1 2 3 4 5 6 7 8 Chapter 7. Replacing hardware 33 Step 9. Remove the six screws that secure the motherboard to the rear cover and lift up the motherboard to remove it. Step 10. To install the new motherboard: a. Insert the notched end of the Wi-Fi card into the card port on the new motherboard and secure it with the screw. b. Connect the antenna cable(s) to the Wi-Fi card. c. Attach the heat-sink modules, and the memory modules to the motherboard. d. Align the holes on the new motherboard with the mounting holes on the rear cover and secure the motherboard to the rear cover with the screws. e. Connect all the cables to the new motherboard. Step 11. Reattach the rear cover. Replacing the camera Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. To replace the camera: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. 34 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Step 5. Remove the two screws that secure the camera and bracket to the front bezel. Lift up the camera and bracket to remove it. Step 6. Remove the camera from bracket by removing the two screws and disconnect the data cable from the camera. Step 7. To install the new camera: Step 8. a. Connect the data cable to the new camera. b. Secure the new camera to the bracket with the two screws. c. Line up the holes in the bracket with the mounting holes on the front bezel and secure the new camera with the two screws. Reattach the rear cover. Replacing the LED panel module Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover. Chapter 7. Replacing hardware 35 Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the LED panel module: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the rear cover. Refer to “Removing the rear cover”. Step 5. Remove the camera. Refer to “Replacing the camera”. Step 6. Remove all the cables attached to the front bezel. Step 7. To install the new the LED panel: Step 8. 36 a. Connect all the cables to the connectors on the LED panel module. b. Attach the camera to the new LED panel. Reattach the rear cover. IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 8. FRU lists This chapter lists the information on the field replaceable units (FRUs). Attention: Be sure to read and understand all the safety information before replacing any FRUs. Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs). • 1– identifies parts that are fairly simple to replace, requiring few or no tools. • 2– identifies parts that are slightly more difficult to replace. • N-identifies parts that are not to be replaced by the customer. Lenovo P/N CRU ID Description 90005883 N W8S M ULT i3-4010U 2G MB 90005884 N W8P M ULT i3-4010U 2G MB 90005885 N W8S M i7-4510U 2G MB 5B20F66810 N W8P M i5-4210U 2G MB 5B20F66811 N W8S M i5-4210U 2G MB 5B20F66812 N NOK M i5-4210U 2G MB 5B20F66813 N W8P M i7-4510U 2G MB 5B20F66814 N NOK M i7-4510U 2G MB 5B20F66815 N NOK M i3-4010U 2G S MB 90005883 N W8S M i3-4010U 2G S MB 90005884 N W8P M i3-4010U 2G S MB 90005885 N NOK M i7-4510U 2G S MB 5B20F66815 N W8S M i7-4510U 2G S MB 5B20F66810 N W8P M i7-4510U 2G S MB 5B20F66814 N NOK M i5-4210U 2G S MB 5B20F66813 N W8S M i5-4210U 2G S MB 5B20F66812 N W8P M i5-4210U 2G S MB 5B20F66811 N NOK M i3-4030U 2G S MB 5B20G05103 N W8S M i3-4030U 2G S MB 5B20G05100 N W8P M i3-4030U 2G S MB 5B20G05099 N Alpha II FHD LCM for Ofilm 888016973 N Alpha II FHD LCM for LGE 888016974 N Description Motherboard LCD Touch Module Memory © Copyright Lenovo 2014 37 MT16KTF1G64HZ-1G6E1 1100635 N M471B5173DB0-YK0 4GB D3L-1600S-HF 1100942 N M471B1G73DB0-YK0 8GB D3L-1600S-HF 1100943 N MT8KTF51264HZ-1G6E1 4GB D3L-1600S-HF 1100957 N Mic_S D9QBJ 4GB D3L-1600S 1100959 N Mic_R D9QBJ 4GB D3L-1600S-HF 1100967 N HMT451S6BFR8A-PB 4GB D3L-1600S-HF 1100985 N HMT41GS6BFR8A-PB 8GB D3L-1600S-HF 1100986 N Mic_R D9QBJ 8GB D3L-1600S-HF 1101012 N HTS545050A7E380 16200067 N WD5000LPVX-08V0T 16200379 N ST500LM000 16200420 N WD10SPCX-24HWST0 6G 7mm 1T HDD 16200554 N ST500LT012 6G 7mm 5.4K 500G HDD 16200626 N LTN RTL8821AE 1x1ac+BT4.0 Combo HMC 11202485 N Liteon WB335 1x1BGN+BT4.0 HMC 20200437 N Cbt RTL8723BE 1x1BGN+BT HMC 20200440 N FXN BCM20792M NFC Module 11202583 N MSI AlphaII power button board MP 11202641 N MSI AlphaII IO board MP 11202647 N MSI AlphaII Home board MP 11202650 N AVC 1080P 2MIC WV WB Cam Aphal II 20200611 N Bison 1080P 2MIC WV WB Cam Aphal II 20200612 N 25216223 N Liteon SK-8861(US) 2.4G KB-Metal8 25216020 1 Liteon SK-8861(TW) 2.4G KB-Metal8 25216021 1 Liteon SK-8861(TH) 2.4G KB-Metal8 25216022 1 Liteon SK-8861(CS-SK) 2.4G KB-Metal8 25216023 1 Liteon SK-8861(US-IN) 2.4G KB-Metal8 25216024 1 Liteon SK-8861(RU) 2.4G KB-Metal8 25216025 1 Liteon SK-8861(GB) 2.4G KB-Metal8 25216026 1 Liteon SK-8861(Nordic) 2.4G KB-Metal8 25216027 1 Liteon SK-8861(LA) 2.4G KB-Metal8 25216028 1 Liteon SK-8861(SA) 2.4G KB-Metal8 25216030 1 Liteon SK-8861(DE) 2.4G KB-Metal8 25216031 1 Hard Drive Boards Camera Speaker Alpha2 Wabony 2.5W speaker Keyboard & Mouse 38 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Liteon SK-8861(TR) 2.4G KB-Metal8 25216032 1 Liteon SK-8861(ES) 2.4G KB-Metal8 25216033 1 Liteon SK-8861(IT) 2.4G KB-Metal8 25216034 1 Liteon SK-8861(FR) 2.4G KB-Metal8 25216035 1 Liteon SK-8861(KR) 2.4G KB-Metal8 25216036 1 Liteon SK-8861(JP) 2.4G KB-Metal8 25216037 1 Liteon SK-8861(EN-FR) 2.4G KB-Metal8 25216038 1 Liteon SK-8861(BE-EN) 2.4G KB-Metal8 25216039 1 Liteon SK-8861(US-EU) 2.4G KB-Metal8 25216040 1 SK-8861(CH) 2.4G KB-Metal8 SD50F65816 1 Liteon ZTM600 2.4G Mouse (WW) Silver 25216043 1 Liteon ZTM600 2.4G Mouse (No BTY) Silver 25216044 1 US/Canada/Barbados/Belize/Bolivia/Costa Rica/Columbia/Dominican Republic/Ecuador/El Salvador/Guatemala/Haiti/Honduras/Jamaica/ Mexico/Netherlands Antilles/ Nicaragua/ Panama/ Philippines/Peru/Venezuela/ (Thainland) 31033857 1 US/Canada/Barbados/Belize/Bolivia/Costa Rica/Columbia/Dominican Republic/Ecuador/El Salvador/Guatemala/Haiti/Honduras/Jamaica/ Mexico/Netherlands Antilles/ Nicaragua/ Panama/ Philippines/Peru/Venezuela/ (Thainland) 31033858 1 Albania/Algeria/Angola/Austria/Azerbaijan/Belarus/Belgium/Bosnia/Bulgaria/Croatia//Cambodia/Cote d'ivoire/Czech/Estonia/Egypt/Finland/France/Georgia/Germany/ 31035332 Greece/Herzegovina/Hungary/Indonesia/Iceland/Kazakhstan/Kyrgyzstan/Laos/Latvia/ Lebanon/Lithuani 1 India/(Bangladesh/Sri Lanka) 31035395 1 UK/Hong Kong/Singapore/ Malaysia/Bahrain/Bangladesh/Botswana/Burma/ Brunei /Cyprus/Ghana/Ireland/Jordan/Kenya/Kuwait/Malta/ Nigeria/Oman/ Qatar/United Arab Emirates/Trinidad and Tobago/Saudi Arabia/Sri Lanka 31035396 1 Australia/New Zealand 31035397 1 Brazil 31035828 1 Taiwan 31038885 1 LA (High Voltage) Argentina, Paraguay, Uruguay 31039100 1 Denmark 31039101 1 Switzerland/Liechtenstein 31039103 1 Italy/ Chile/Libya 31039104 1 South Africa/Macao/Namibia/Nepal/Pakistan/Swaziland /Uganda 31039105 1 Korea 31039106 1 Israel 31039107 1 UK/Hong Kong/Singapore/ Malaysia/Bahrain/Bangladesh/Botswana/Burma/ Brunei /Cyprus/Ghana/Ireland/Jordan/Kenya/Kuwait/Malta/ Nigeria/Oman/ Qatar/United Arab Emirates/Trinidad and Tobago/Saudi Arabia/Sri Lanka 31049496 1 Albania/Algeria/Angola/Austria/Azerbaijan/Belarus/Belgium/Bosnia/Bulgaria/Croatia//Cambodia/Cote d'ivoire/Czech/Estonia/Egypt/Finland/France/Georgia/Germany/ 31049497 Greece/Herzegovina/Hungary/Indonesia/Iceland/Kazakhstan/Kyrgyzstan/Laos/Latvia/ Lebanon/Lithuani 1 Korea 1 Power Cord 31049498 Chapter 8. FRU lists 39 Taiwan 31049499 1 Australia/New Zealand 31049500 1 South Africa/Macao/Namibia/Nepal/Pakistan/Swaziland /Uganda 31049501 1 Israel 31049502 1 Denmark 31049503 1 Italy/ Chile/Libya 31049504 1 Brazil 31049505 1 LA (High Voltage) Argentina, Paraguay, Uruguay 31049507 1 Switzerland/Liechtenstein 31049508 1 US/Canada/Barbados/Belize/Bolivia/Costa Rica/Columbia/Dominican Republic/Ecuador/El Salvador/Guatemala/Haiti/Honduras/Jamaica/ Mexico/Netherlands Antilles/ Nicaragua/ Panama/ Philippines/Peru/Venezuela/ (Thainland) 31049517 1 Albania/Algeria/Angola/Austria/Azerbaijan/Belarus/Belgium/Bosnia/Bulgaria/Croatia//Cambodia/Cote d'ivoire/Czech/Estonia/Egypt/Finland/France/Georgia/Germany/ 31049518 Greece/Herzegovina/Hungary/Indonesia/Iceland/Kazakhstan/Kyrgyzstan/Laos/Latvia/ Lebanon/Lithuani 1 Australia/New Zealand 31049520 1 UK/Hong Kong/Singapore/ Malaysia/Bahrain/Bangladesh/Botswana/Burma/ Brunei /Cyprus/Ghana/Ireland/Jordan/Kenya/Kuwait/Malta/ Nigeria/Oman/ Qatar/United Arab Emirates/Trinidad and Tobago/Saudi Arabia/Sri Lanka 31503352 1 India/(Bangladesh/Sri Lanka) 31503353 1 Taiwan 31503354 1 South Africa/Macao/Namibia/Nepal/Pakistan/Swaziland /Uganda 31503355 1 LA (High Voltage) Argentina, Paraguay, Uruguay 31503356 1 Brazil 31503357 1 Korea 31503358 1 Italy/ Chile/Libya 31503359 1 Denmark 31503360 1 Switzerland/Liechtenstein 31503361 1 Israel 31503362 1 Japan 31503423 1 Japan 31503424 1 Japan 31503425 1 AVC SE42600001 AlphaII HS 31506671 N SUNON EG70040S1-C030-S9A AlphaIICPUFAN 31506672 N SUNON EG70040S1-C040-S9A AlphaIISYSFAN 31506673 N Joystick 20002656 1 Striker 20002657 1 Alpha E-dice 2nd 31504621 1 Alpha E-dice 2nd 31504621 1 Thermal Module & Fan Accessories 40 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Alpha E-dice China USA UK Germany 31504730 1 Alpha E-dice China USA UK Germany 31504730 1 Alpha E-dice MX,PE,VEN,RU,TL 31505756 1 Alpha E-dice MX,PE,VEN,RU,TL 31505756 1 Beta E-dice UA,JO,KU,OMA,QAT,KSA,UAE 31506602 1 E-dice for Asia and South America 31506642 1 E-dice for Asia and South America 31506642 1 Beta E-dice UA,JO,KU,OMA,QAT,KSA,UAE 31506602 1 31506605 N ASM-ALPHA2_27INCH_BACK_COVER 31506851 N ASM_AlphaII_bracket-A for HDD 31506853 N ASM_AlphaII_BKT_CAMERA 31506854 N Rear Cover Victory Alpha II 5CB0G15207 N Hinge Stronkin Alpha II 5H50G15206 N LS Alpha II DC IN Cable 31506675 N LS Alpha II FFC Cable_158mm 31506676 N LS Alpha II LVDS CABLE (30PIN)_310mm 31506677 N LS Alpha II LVDS CABLE (40PIN)_260mm 31506678 N LS Alpha II NFC Module To MB FFC Cable 31506679 N LS Alpha II Power Button Cable_710mm 31506680 N LS Alpha II SATA HDD Cable_120mm 31506681 N LS Alpha II Side IO Board Cable_FPC 31506682 N LS Alpha II TO_SCA_Board Cable(Coaxial) 31506683 N LS Alpha II TO_SCA_Board Cable(Wire) 31506684 N LS Alpha II WEBCAM CABLE 31506687 N LS Alpha II FFC for telecontrol 31506688 N LS Alpha2 WLAN antenna L1 610mm 31506689 N LS Alpha2 WLAN antenna L2 340mm 31506690 N LS Alpha II FHD CVT to panel FFC_240mm 31507030 N LS Alpha II FHD CVTt to scalar board FFC 31507031 N LS Alpha II LVDS CABLE (30PIN_FHD)_280mm 31507032 N DELTA ADP-120ZB BBHT common 120W adapter 36200439 N Liteon PA-1121-04LB 120w common adapter 36200440 N Battery Sanyo Polymer 3S2P 73Wh Mechanicals Cables Chapter 8. FRU lists 41 42 IdeaCentre Horizon 2 27 All-In-One PC Hardware Maintenance Manual Chapter 9. General information This chapter provides general information that applies to all computer models covered by this manual. Additional Service Information This chapter provides additional information that the service representative might find helpful. Power management Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives, and some monitors. Advanced configuration and power interface (ACPI) BIOS As this computer has an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the settings for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable features that turn on the computer automatically. • Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event. • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2014 43
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : No Page Count : 49 Page Layout : SinglePage Stylesheet : D:\PTC\ArbortextPE_6.0\custom\doctypes\ditabase\8.5x11_book_hel.style EPS Processor : PStill version 1.78.16 JPEG Quality : 80 Compression Level : 6 Compression Type : auto Graphics Resolution Threshold : 900 Graphics Resolution : 600 Config File : D:\PTC\ArbortextPE_6.0\lib\standard.pdfcf Print Engine : Arbortext FOSI Print Publisher Arbortext Build : R60M075-303 Creator : Arbortext Publishing Engine Create Date : 2014:05:27 20:45:22+08:00 Producer : PDFlib+PDI 8.0.2p1 (Win32)EXIF Metadata provided by EXIF.tools