Hardware Maintenance Manual
Page 8
... symptoms change. A CMV is listed in effect. These sources are used to support CMV products. Strategy for replacing a system board Some components mounted on the screen to diagnose failures. v If an adapter or a device consists of more than one , to prevent cracking at each BGA (Ball Grid Array) chipset. then, when...
... symptoms change. A CMV is listed in effect. These sources are used to support CMV products. Strategy for replacing a system board Some components mounted on the screen to diagnose failures. v If an adapter or a device consists of more than one , to prevent cracking at each BGA (Ball Grid Array) chipset. then, when...
Hardware Maintenance Manual
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... for a scheduled fee. When all of the recovery process begins. 11. If any Lenovo 3000 computer: the power-on . The computer does not start until the password is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to... Microsoft® Windows® screen is booted. Power-on password: A power-on password (POP) protects the ...
... for a scheduled fee. When all of the recovery process begins. 11. If any Lenovo 3000 computer: the power-on . The computer does not start until the password is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to... Microsoft® Windows® screen is booted. Power-on password: A power-on password (POP) protects the ...
Hardware Maintenance Manual
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...-On Password*1. 7. Note: For some models, the BIOS menu marked *1 is displayed, press the Lenovo Care button. Turn on the computer and wait until the POST ends. then, while the initial screen is User Password. The System Restart Required window is known by the servicer: 1. The computer restarts,...the Enter New Password field blank, and press Enter twice. 8. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive. Type the current master ...
...-On Password*1. 7. Note: For some models, the BIOS menu marked *1 is displayed, press the Lenovo Care button. Turn on the computer and wait until the POST ends. then, while the initial screen is User Password. The System Restart Required window is known by the servicer: 1. The computer restarts,...the Enter New Password field blank, and press Enter twice. 8. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive. Type the current master ...
Hardware Maintenance Manual
Page 28
...system expires, the LCD backlight turns off . v The system is powered off . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Sleep (standby) mode When the computer enters sleep (standby) mode, the following : Wait a few seconds before... for APM operating system. v The hard disk drive is powered off . v If the battery indicator blinks orange, indicating that time. Screen blank mode If the time set on the power switch. To enter sleep (standby) mode, press Fn+F4. To cause the computer ...
...system expires, the LCD backlight turns off . v The system is powered off . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Sleep (standby) mode When the computer enters sleep (standby) mode, the following : Wait a few seconds before... for APM operating system. v The hard disk drive is powered off . v If the battery indicator blinks orange, indicating that time. Screen blank mode If the time set on the power switch. To enter sleep (standby) mode, press Fn+F4. To cause the computer ...
Hardware Maintenance Manual
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...Diskette. 3. A batch file automatically starts up to prompt you need . Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support Creating the PC-Doctor diagnostics diskette To create the PC-Doctor disk from the drive, or to insert the first diskette created...in sequence. a. Typically, all you through the process of the computer, PC-Doctor might not run PC-Doctor. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. the system then formats and creates the diskette. To avoid this problem, you run correctly....
...Diskette. 3. A batch file automatically starts up to prompt you need . Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support Creating the PC-Doctor diagnostics diskette To create the PC-Doctor disk from the drive, or to insert the first diskette created...in sequence. a. Typically, all you through the process of the computer, PC-Doctor might not run PC-Doctor. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. the system then formats and creates the diskette. To avoid this problem, you run correctly....
Hardware Maintenance Manual
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... there is a problem, PC-Doctor shows messages describing it cannot be powered on, go to "Symptom-to "Power system checkout" on the Lenovo 3000 computer. Exit Diag. Select Diagnostics with M key for DOS. 4. Diagnostics Interactive Tests Run Normal Test Run Quick Test CPU/Coprocessor Systemboard ...an external monitor attached to your computer, detach it before running PC-Doctor, check the time and date on the screen. To exit the test, select Quit - On the first screen, select the model and press Enter. All Rights Reserved. otherwise, it . 6. To cancel the test, press...
... there is a problem, PC-Doctor shows messages describing it cannot be powered on, go to "Symptom-to "Power system checkout" on the Lenovo 3000 computer. Exit Diag. Select Diagnostics with M key for DOS. 4. Diagnostics Interactive Tests Run Normal Test Run Quick Test CPU/Coprocessor Systemboard ...an external monitor attached to your computer, detach it before running PC-Doctor, check the time and date on the screen. To exit the test, select Quit - On the first screen, select the model and press Enter. All Rights Reserved. otherwise, it . 6. To cancel the test, press...
Hardware Maintenance Manual
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... board. 1. LCD assembly. 4. v LCD too dark. v Characters missing pixels. v Wrong color displayed. Reseat all LCD connectors. 3. v LCD screen unreadable. See important note for the notebook computer contains many thin-film transistors (TFTs). v LCD brightness cannot be adjusted. The presence of a small ...viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in sequence System board. 1. Lenovo 3000 N200 39 System board. v LCD backlight not working. FRU or action, in any background is always off (black color.) Symptom...
... board. 1. LCD assembly. 4. v LCD too dark. v Characters missing pixels. v Wrong color displayed. Reseat all LCD connectors. 3. v LCD screen unreadable. See important note for the notebook computer contains many thin-film transistors (TFTs). v LCD brightness cannot be adjusted. The presence of a small ...viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in sequence System board. 1. Lenovo 3000 N200 39 System board. v LCD backlight not working. FRU or action, in any background is always off (black color.) Symptom...
Hardware Maintenance Manual
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... 3. Follow the instructions on Engineering Change Announcements (ECA) are stored in the EEPROM of the system board. Install the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 4. Assign UUID. Read S/N data from EEPROM. Select 1. The ...the serial number by doing the following : 1. Reading or writing the ECA information Information on the screen. The electronic storage of the computer. Install the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 1. Note: The serial...
... 3. Follow the instructions on Engineering Change Announcements (ECA) are stored in the EEPROM of the system board. Install the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 4. Assign UUID. Read S/N data from EEPROM. Select 1. The ...the serial number by doing the following : 1. Reading or writing the ECA information Information on the screen. The electronic storage of the computer. Install the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 1. Note: The serial...
Hardware Maintenance Manual
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...EEPROM, and follow the instruction on the screen. From the main menu, select 6. To write box build date, select 4. Set ECA Information. 3. Write box build date from the old system board and transfer the information to the new system. Lenovo 3000 N200 43 To read ECA information, select 2.... to read the ECA information from EEPROM, and follow the instruction on the screen. Insert the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. Use the CE Utility Diskette for Lenovo 3000 notebooks to the machine, use the ECA Information Read/Write function on ...
...EEPROM, and follow the instruction on the screen. From the main menu, select 6. To write box build date, select 4. Set ECA Information. 3. Write box build date from the old system board and transfer the information to the new system. Lenovo 3000 N200 43 To read ECA information, select 2.... to read the ECA information from EEPROM, and follow the instruction on the screen. Insert the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. Use the CE Utility Diskette for Lenovo 3000 notebooks to the machine, use the ECA Information Read/Write function on ...