LG Electronics USA DT-NK PERSONAL COMPUTER User Manual 4E4B5FC7A5C1F62E717864
LG Electronics USA PERSONAL COMPUTER 4E4B5FC7A5C1F62E717864
Contents
- 1. USERS MANUAL 1
- 2. USERS MANUAL 2
- 3. USERS MANUAL 3
- 4. USERS MANUAL 4
USERS MANUAL 3
Running Norton Antivirus Click [Start] [All programs] [Norton Antivirus] [Norton AntiVirus2005]. Click [Scan for virus] and select an item to scan. Norton AntiVirus is scanning virus. Note If any virus is detected, click [Fix] to repair. Click [Finish]. Virus scanning is complete. 46 Using the system MEMO 47 3. System setup System setup means storing hardware configuration information of the computer in CMOS RAM. Through the System Setup, the computer gets various information -date of the day, time, memory capacity, H/D capacity and its type. System Setup is to set passwords, to change booting orders, and to add new peripheral devices. 3-1. Entering System Setup Booting with a USB drive (Page 50). Setting a password (Page 52). Deleting or changing a password (Page 53). Initializing system setup (Page 55). Deciding the temporary booting orders (Page 56). Wrong system setup may cause errors during system operation. Therefore, be careful when changing the System Setup, and it is recommended not to change the setup unless it is necessary. For performance improvement, CMOS setup menu configuration and the initial setup status may be changed and may become different from images included in the user manual. Keys Used in System Setup Select the current item. Closes the current task or goes back to the previous screen. Moves up, down, right, and left. Increases or decreases the item values. Goes to the beginning of the screen. Goes to the end of the screen. Saves changes and exits System Setup. 48 System setup Note Cursor Pad These keys are used to move the cursors on the monitor screen up, down, right, and left. When the Num Lock button is off on the numeric keypad, the numeric keypad functions the same as the cursor keypad.Turn on the computer and the monitor. While the LG logo screen is on, press [Delete] key. The initial setup screen will appear. CMOS Setup Utility-Copyright(C)1984-2004 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features PC Health Status Frequency/Voltage Control Load Optimized Defaults Integrated Peripherals Set Password Power Management Setup Save & Exit Setup PnP/PCI Configurations Exit Without Saving Esc : Quit F8: Q-Flash : Select ltem F10 : Save & Exit Setup Virus Protection, Boot Sequence... System setup 49 Booting with a USB Drive A booting with a USB device (USB-FDD, USB-ZIP, USB-CD-ROM, or USB-HDD) proceeds as follows Booting with a USB-FDD, USB-ZIP, or USB-CD ROM Execute the initial screen of System Setup, and select Advance Bios Features by pressing , and keys. Then, press [Enter] key When the following screen appears, select First Boot Device by pressing keys. Then, select the device and press [Enter] key CMOS Setup Utility-Copyright(C)1984-2004 Award Software Advanced BIOS Features Hard Disk Boot Priority BIOS Flash Protection First Boot Device First Boot Device Second Boot Device Third Boot Device Boot Up Floppy Seek Boot Up Num-Loce Passward Check Interrupt Mode Boot to OS2 or DR-DOS HDD S,M,A,R,T, Capability CPU Hyper-Threading Limit CPUID Max.to3 Full Screen LOGO Show Summary Screen Show [Press Enter] [Auto] [CDROM] USB-FDD [USB-FDD] [Hard Disk] [Disabled] [On] [System] [APIC] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] [Disabled] Item Help Memu Level Select Your Boot Device Priority Note :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F7:Optimized Defaults Bootable devices will be displayed only when bootable devices are equipped. To save changes in System Setup, press the [F10] key When the following message appears on the screen, press the [Enter] key to restart the computer. SAVE to CMOS and EXIT(Y/N)? Y The computer reboots by the selected device. 50 System setup Booting with a USB-HDD Execute the initial screen of System Setup, and select Advance Bios Features by pressing , and keys. Then, press [Enter] key When the following screen appears, select Hard Disk Boot priority by pressing keys. Then, select the USB-HDD CMOS Setup Utility-Copyright(C)1984-2004 Award Software Hard Disk Boot Priority CMOS Setup Utility-Copyright(C)1984-2004 Award Software Advanced BIOS Features Hard Disk Boot Priority Hard Disk Boot Priority BIOS Flash Protection First Boot Device Second Boot Device Third Boot Device Boot Up Floppy Seek Boot Up Num-Loce Passward Check Interrupt Mode Boot to OS2 or DR-DOS HDD S,M,A,R,T, Capability CPU Hyper-Threading Limit CPUID Max.to3 Full Screen LOGO Show Summary Screen Show [Press Enter] [Press Enter] [Auto] [CDROM] [USB-FDD] [Hard Disk] [Disabled] [On] [System] [APIC] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] [Disabled] Item Help Item Help 1. 1.HDD USB-HDD0:XX 2. Cho M. :S_ATA1-XXXXXX 3. Bootable Add-in Cable Memu Level Select Your Boot Device Priority 000 Memu Level Note A bootable device should be installed to display the device. :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F7:Optimized Defaults When the following screen appears by pressing [ESC] key, select Third Boot Device by pressing keys. Then, select the Hard Disk by pressing [Page up] and [Page down]keys CMOS Setup Utility-Copyright(C)1984-2004 Award Software Advanced BIOS Features Hard Disk Boot Priority BIOS Flash Protection First Boot Device Second Boot Device Third Third BootBoot DeviceDevice Boot Up Floppy Seek Boot Up Num-Loce Passward Check Interrupt Mode Boot to OS2 or DR-DOS HDD S,M,A,R,T, Capability CPU Hyper-Threading Limit CPUID Max.to3 Full Screen LOGO Show Summary Screen Show [Press Enter] [Auto] [CDROM] [USB-FDD] HardDisk] Disk [Hard [Disabled] [On] [System] [APIC] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] [Disabled] Item Help Memu Level Select Your Boot Device Priority :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F7:Optimized Defaults To save changes in System Setup, press the [F10] key When the following message appears on the screen, press the [Enter] key to restart the computer SAVE to CMOS and EXIT(Y/N)? Y The computer reboots by the selected device. System setup 51 3-3. Setting a Password To prevent other users from changing computer settings, you can register a password. A password can be registered during booting or System Setup. Without the registered password, if any, access to the system will be denied. Write down and keep your password in a safe place. Execute the initial screen of System Setup and select Advanced Bios Features by pressing , and keys. Then, press [Enter] key. When the next screen appears, select Password Check by pressing keys and the Setup or System by pressing the [Page Up] and [Page Down] keys. Then, press [Enter] key. CMOS Setup Utility-Copyright(C)1984-2004 Award Software Advanced BIOS Features Hard Disk Boot Priority BIOS Flash Protection First Boot Device Second Boot Device Third Boot Device Boot Up Floppy Seek Boot Up Num-Loce Passward Check Passward Check Interrupt Mode Boot to OS2 or DR-DOS HDD S,M,A,R,T, Capability CPU Hyper-Threading Limit CPUID Max.to3 Full Screen LOGO Show Summary Screen Show [Press Enter] [Auto] [CDROM] [USB-FDD] [Hard Disk] [Disabled] [On] [System] Setup [APIC] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] [Disabled] Item Help Memu Level Select Your Boot Device Priority :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F7:Optimized Defaults Note You will be asked to input the password only when you select "Setup" in Security Option or when you select "Setup" by pressing [Delete] key on the initial screen. The password protects the computer by stopping others from changing computer settings and system setup. Select Set Password by pressing screen, and press [Enter]. 52 System setup , and keys on the initial setup When the following message appears on the screen, input the password and press [Enter] key. The password must be alphanumeric and not exceed eight digits. Enter Password : When asked to confirm the password, input the password again and press [Enter] key. Confirm Password : To save changes in System Setup, press [F10]. When the following message appears, press [Enter] key to restart the computer. SAVE to CMOS and EXIT(Y/N)? Y 3-4. Deleting or Changing a Password You can delete or change the password only after inputting the current password. Execute the initial screen of System Setup, enter the password, and press the [Enter] key. CMOS Setup Utility-Copyright(C)1984-2004 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features PC Health Status Frequency/Voltage Control Load Optimized Defaults Integrated Peripherals Set Password Power Management Setup Save & Exit Setup PnP/PCI Configurations Exit Without Saving Esc : Quit F8: Q-Flash : Select ltem F10 : Save & Exit Setup Virus Protection, Boot Sequence... System setup 53 Changing the Password Change the password in the same procedure as that of password setting. Deleting the Password Select Set Password by pressing , and of the Setup menu, and press the [Enter] key. keys on the initial screen CMOS Setup Utility-Copyright(C)1984-2004 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features PC Health Status Frequency/Voltage Control Load Optimized Defaults Integrated Peripherals Set Password Set Password Power Management Setup Save & Exit Setup PnP/PCI Configurations Exit Without Saving Esc : Quit F8: Q-Flash : Select ltem F10 : Save & Exit Setup Virus Protection, Boot Sequence... When the following message appears, press the [Enter] key. Enter Password : A message will appear saying that the password has been deleted. Press the [Enter] key. PASSWORD DISABLD!!! Press any key to continue... To save the change in System Setup, press the [F10]. When the following message appears on the screen, press the [Y] key and the [Enter] key. Then, the computer will restart. SAVE to CMOS and EXIT(Y/N)? Y 54 System setup 3-5. Initializing System Setup If you changed the system setup by mistake, it can be recovered to the default setting. Execute the initial screen of System Setup, and select the Load Optimized Defaults item by pressing arrow keys. Then, press [Enter]. When the following message appears on the screen, press [Y] and [Enter]. System setup will be return to the factory setting. Load Optimized Defaults (Y/N) ? Y To save the change in System Setup, press [F10]. When the following message appears, press the [Enter] key to restart the computer. SAVE to CMOS and EXIT(Y/N)? Y System setup 55 3-6. Deciding the Temporary Booting Orders The following instruction explains a way to decide the temporary booting orders without affecting CMO setup. Turn on the computer and the monitor. While LG logo screen is on, press [F12]. Selected device from the Boot menu will start the system. Note The menus may differ by product model : USB-FDD, USB-ZIP, USB-HDD, and USB-CDROM. Bootable devices will be displayed only when they are equipped in before turning the computer on. USB-HDD can be found from the Hard disk menu. 56 System setup 3-7. Setting the Power Saver Mode Regardless of BIOS setup, you can use the Power Saver mode in Windows as follows. Select [Start] [Control Panel] [Switch to Classic View]. Double-click the Power option icon on the Control Panel window. After setting Power Scheme items in the Power Schemes tab, click the [OK] button. TWhen the device connected to the computer does not support Power Saver functions, the Standby mode or Hibernate mode may not be properly function. In this case, deactivate Power Saver feature. Press the advanced tab and set options appropriately. Then, click the [OK] button. Note Hibernate Mode :The current work states are saved intact on the H/D before the power goes off. The states will be recovered as they were when the power is on later. System setup 57 3-8. Using Hyper-Threading Feature The Hyper-threading feature improves the performance of the CPU greatly as if two CPUs were running. This feature is especially efficient for multimedia tasks such as games and graphic jobs. Hyper-threading is supported only by the CPU with Hyper-Threading (HT) feature. Check the "Intel" sticker on the side of the computer to see if the CPU supports hyper-threading. Execute the initial screen of System Setup, and select Advanced Bios Features by pressing , and keys. Then, press the [Enter] key. When the following screen appears, select Hyper-Threading Technology and Enabled. CMOS Setup Utility-Copyright(C)1984-2004 Award Software Advanced BIOS Features Hard Disk Boot Priority BIOS Flash Protection First Boot Device Second Boot Device Third Boot Device Boot Up Floppy Seek Boot Up Num-Loce Passward Check Interrupt Mode Boot to OS2 or DR-DOS HDD S,M,A,R,T, Capability CPU CPUHyper-Threading Hyper-Threading Limit CPUID Max.to3 Full Screen LOGO Show Summary Screen Show [Press Enter] [Auto] [CDROM] [USB-FDD] [Hard Disk] [Disabled] [On] [System] [APIC] [Disabled] [Enabled] [Enabled] Enabled [Enabled] [Enabled] [Disabled] Item Help Memu Level Select Your Boot Device Priority :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F7:Optimized Defaults To save changes in System Setup, press [F10]. When the following message appears, press the [Enter] key to restart the computer. SAVE to CMOS and EXIT(Y/N)? Y Note Hyper-threading is supported only by Windows XP. If you execute software or games that does not support hyper-threading, an error may occur. When this happens, disable the "Hyper-Threading Technology" featuree. 58 System setup MEMO 59 4.System Recovery You can restore the system in two ways depending on the current status of the system. However, to restore the hard disk, you need to back up necessary software and data files in advance. After completing Windows installation, you need to register the User Properties when booting the system as if you did your new computer. Installation with Recovery CD Installation Back up the data stored in the computer. Insert the Restore CD in the CD-ROM drive. When "Press any key to boot from CD..." message appears on the screen, press the [Enter] key. Continue installation by following instructions on the screen. After completing installation of Windows, remove the CD and restart the system. When the following screen appears, register the User Properties according to instructions on the screen. After the Windows operating system installation is complete, install the LG GILJABI CD (software installation CD) on your computer, and then you can use all application programs and device drivers. 60 System Recovery Installation of Windows XP Upgrade If Windows XP is already installed on the hard disk, you can upgrade existing Windows XP without formatting the hard disk In the case that Windows XP is already running on the hard disk, upgrade Windows XP as follows. For Windows users Turn on the system where Windows XP is installed. Click the [Start] and [Run] button. Insert the Restore CD, and input D:\i386\winnt32.exe/unattend. Then, click the [OK] button. (When the CD-ROM drive is D drive.) Note To execute "winnt32.exe" without using "Unattend" option, you must input the product key attached on the computer. You also need to have the computer certified within 30 days after this. System Recovery 61 5. Reinstallation of Drivers 5-1.Reinstalling Printer Driver You must install the printer driver after connecting the printer. Windows XP can automatically detect printer drivers. However, if Windows XP does not detect your printer driver, install the printer driver as follows. Select [Start] [Control Panel] [Class Desktop]. Double click the [Printer and Fax] on the Control Panel window. When the following screen appears, click the [Add Printer] button. When the Add Printer Wizard appears, click the [Next] button. 62 Reinstallation of Drivers When the following screen appears, check the connection type of the printer local or network. Then, select a printer and click the [Next] button. New Printer Detection screen will appear. Click the [Next] button. When Set Printer Port screen appears, select LPT1 or LPT2 before clicking the [Next] button. Select the manufacturer and model of your printer on the Select Printer screen. If your printer came with an installation disk, click [Have Disk]. If not, just click the [Next] button. Reinstallation of Drivers 63 When [Have Disk] is selected. Insert the diskette or driver CD in the driver and click the [OK] button. When [Next] is selected Name the printer, and click the [Next] button. When Print Test Page screen appears, click the [Yes] and [Next]. 64 Reinstallation of Drivers After the test page is properly printed out, click the [OK] button. When the following screen appears, check the printer and click the [Finish] button. Now, the printer has been added. . Reinstallation of Drivers 65 5-2.Reinstalling Sound Driver You must install a sound driver to listen to music files and CDs on the computer. A sound driver basically comes out with the computer. If it has to be reinstalled, however, follow the process below. Turn on the computer and the monitor. Insert LG GILJABI CD in the CD-ROM driver. Select the sound driver to install from the list. The driver installation process will start. Follow instructions on the screen. 66 Reinstallation of Drivers 5-3.Reinstalling Video Driver The video driver displays on the monitor data stored on the computer. The video driver is included in basic specification of the computer. However, in the case that it is necessary to reinstall the video driver, carry out the following process. Turn on the computer and the monitor. Insert LG GILJABI CD in the CD-ROM driver. Select the video driver to install from the list. The driver installation process will start. Follow instructions on the screen. Note When the computer uses the Intel Onboard Video, some games and programs that does not support Screen Rotation may not be executed on the screen. When this happens, disable the Screen Rotation. Reinstallation of Drivers 67 6.System Expansion 6-1. Opening the computer case Always consult with your service representatives before opening the computer case. Note the following when opening the computer cover. Quit all programs in use. Turn off the computer and the monitor before disconnecting the power. Keep magnetic tools (for example, drivers) away from the computer since parts inside the computer are electrically charged and sensitive to magnetic force. Install the computer in a clean, easily-accessible place. A small electric shock inside the computer may cause operational problems. Before touching the computer, put hands on an unpainted metallic surface for two or three seconds to remove static electricity before opening the cover. When disassembling the computer, wear gloves to protect internal parts of the computer and slot cards from damage. Opening the computer cover Remove 3 screws from the cover and then push the cover as the direction of the arrow. Closing the computer cover Push the cover in the direction of arrow as it aligns the groove of computer cover with body shown on the picture and fasten 3 screws. Before assembling the computer cover, check if there is any metallic material left inside the main body. A metallic substance inside the main body can cause an electric shock or fire. 68 System Expansion
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