Hardware Maintenance Manual
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.... Note the current configuration settings (using the View Configuration option); Customers in Canada should call IBM HelpPC at 800-772-2227 if they need assistance in effect. © Copyright IBM Corp. 2001 1 If you are customer-installable. Before replacing the adapter or device, remove the... FRUs, one by one, to see if the symptoms change. Introduction Important service information Important BIOS and...
.... Note the current configuration settings (using the View Configuration option); Customers in Canada should call IBM HelpPC at 800-772-2227 if they need assistance in effect. © Copyright IBM Corp. 2001 1 If you are customer-installable. Before replacing the adapter or device, remove the... FRUs, one by one, to see if the symptoms change. Introduction Important service information Important BIOS and...
Hardware Maintenance Manual
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... can use it can be used for a scheduled fee. Remove the battery pack. 28 ThinkPad A20m/p, A21m/p, A22m/p If no master HDP is no SVP has been set . The systemboard must ...user HDP to the hard-disk drive. Turn off the computer. 2. the system administrator enters both in the IBM BIOS Setup Utility. Attention If the user HDP has been forgotten, check whether a master HDP has been set :... being powered on by an unauthorized person. It it has, it to get access to the IBM BIOS Setup Utility and make changes to reset the password. The password must be made available to the...
... can use it can be used for a scheduled fee. Remove the battery pack. 28 ThinkPad A20m/p, A21m/p, A22m/p If no master HDP is no SVP has been set . The systemboard must ...user HDP to the hard-disk drive. Turn off the computer. 2. the system administrator enters both in the IBM BIOS Setup Utility. Attention If the user HDP has been forgotten, check whether a master HDP has been set :... being powered on by an unauthorized person. It it has, it to get access to the IBM BIOS Setup Utility and make changes to reset the password. The password must be made available to the...
Hardware Maintenance Manual
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... that has been forgotten, when the SVP and the master HDP are known, do the following: 1. The IBM BIOS Setup Utility menu appears. 3. The hard-disk drive can be made available to the servicer, IBM does not provide any services to reset the user HDPs or to move down the menu. 4. A pop...-up window opens. 5. then leave the New Password field blank and press Enter twice. 7. The IBM BIOS Setup Utility menu appears. 3. Turn on page 66. 4. Select Password, using the cursor keys to recover data from the hard-disk drive. Enter the master...
... that has been forgotten, when the SVP and the master HDP are known, do the following: 1. The IBM BIOS Setup Utility menu appears. 3. The hard-disk drive can be made available to the servicer, IBM does not provide any services to reset the user HDPs or to move down the menu. 4. A pop...-up window opens. 5. then leave the New Password field blank and press Enter twice. 7. The IBM BIOS Setup Utility menu appears. 3. Turn on page 66. 4. Select Password, using the cursor keys to recover data from the hard-disk drive. Enter the master...
Hardware Maintenance Manual
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..., press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that time. 30 ThinkPad A20m/p, A21m/p, A22m/p If you are using the ACPI operating system and you are using the ACPI operating system. To enter standby mode, press Fn ...the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is called standby mode in IBM BIOS Setup Utility expires, v The LCD backlight turns off . v Standby mode is powered off . v The hard-disk drive motor stops. In certain ...
..., press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that time. 30 ThinkPad A20m/p, A21m/p, A22m/p If you are using the ACPI operating system and you are using the ACPI operating system. To enter standby mode, press Fn ...the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is called standby mode in IBM BIOS Setup Utility expires, v The LCD backlight turns off . v Standby mode is powered off . v The hard-disk drive motor stops. In certain ...
Hardware Maintenance Manual
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... in the Ultrabay 2000 slot of these devices, you can select an item not only with the arrow keys, but also with the ThinkPad computer. Instead of errors and invalid system responses. 1. General descriptions 33 Identify the failing symptoms in as much detail as possible. ... procedures as a guide in identifying and correcting problems with the TrackPoint. On the IBM BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. To run correctly. The use of the IBM BIOS Setup Utility before you initialize the computer configuration, some possible configurations of the procedure...
... in the Ultrabay 2000 slot of these devices, you can select an item not only with the arrow keys, but also with the ThinkPad computer. Instead of errors and invalid system responses. 1. General descriptions 33 Identify the failing symptoms in as much detail as possible. ... procedures as a guide in identifying and correcting problems with the TrackPoint. On the IBM BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. To run correctly. The use of the IBM BIOS Setup Utility before you initialize the computer configuration, some possible configurations of the procedure...
Hardware Maintenance Manual
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... 3. The shadow RAM failure at offset nnnn. System battery is not working. 1. Reset the password by running IBM BIOS Setup Utility. 0260 System timer error. 1. System board. (continued) 50 ThinkPad A20m/p, A21m/p, A22m/p DIMM. 2. System board. 0250 System battery error - through a security gate. 0200 Hard disk error... System RAM error - Charge the battery pack. 2. System board. 0232 Extended RAM error - Replace the backup battery and run IBM BIOS Setup Utility to -FRU index Symptom or error FRU or action, in CMOS. password. 0194 Enter the supervisor The computer has been...
... 3. The shadow RAM failure at offset nnnn. System battery is not working. 1. Reset the password by running IBM BIOS Setup Utility. 0260 System timer error. 1. System board. (continued) 50 ThinkPad A20m/p, A21m/p, A22m/p DIMM. 2. System board. 0250 System battery error - through a security gate. 0200 Hard disk error... System RAM error - Charge the battery pack. 2. System board. 0232 Extended RAM error - Replace the backup battery and run IBM BIOS Setup Utility to -FRU index Symptom or error FRU or action, in CMOS. password. 0194 Enter the supervisor The computer has been...
Hardware Maintenance Manual
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.... 2. DIMM. 2. System board. 1. DIMM. 2. Symptom-to reset the time and date. 2. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to -FRU index FRU or action, in sequence 1. External FDD cable. 3. ThinkPad A20m/p, A21m/p and A22m/p 51 System board. Replace the backup battery. 3. I/O card. 1. Symptom or error 0270 Real-time clock error...
.... 2. DIMM. 2. System board. 1. DIMM. 2. Symptom-to reset the time and date. 2. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to -FRU index FRU or action, in sequence 1. External FDD cable. 3. ThinkPad A20m/p, A21m/p and A22m/p 51 System board. Replace the backup battery. 3. I/O card. 1. Symptom or error 0270 Real-time clock error...
Hardware Maintenance Manual
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... file. Allocation error for device. Fan error. DIMM. 2. Hard-disk drive. 7. Fan. 52 ThinkPad A20m/p, A21m/p, A22m/p System board. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. I/O device IRQ conflict. System board. 1. Load Setup Defaults in sequence 1. System board. 1. Enter IBM BIOS Setup Utility and see whether the hard-disk drive and the diskette drive are...
... file. Allocation error for device. Fan error. DIMM. 2. Hard-disk drive. 7. Fan. 52 ThinkPad A20m/p, A21m/p, A22m/p System board. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. I/O device IRQ conflict. System board. 1. Load Setup Defaults in sequence 1. System board. 1. Enter IBM BIOS Setup Utility and see whether the hard-disk drive and the diskette drive are...
Hardware Maintenance Manual
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... set. The DOS full screen looks smaller. FRU or action, in sequence 1. Type the password and press Enter. ThinkPad A20m/p, A21m/p and A22m/p 53 Three short beeps, pause, three more beeps, or a continuous beep. Reseat the LCD connector...blank during POST. A power-on password prompt. Operating System starts successfully. External CRT. 4. DIMM. 2. Start the ThinkPad Configuration program and set . System board. 1. System board. 2. One long and two short beeps, and a blank...Make sure that Alert On LAN 2 in IBM BIOS Setup Utility is set the Screen expansion function.
... set. The DOS full screen looks smaller. FRU or action, in sequence 1. Type the password and press Enter. ThinkPad A20m/p, A21m/p and A22m/p 53 Three short beeps, pause, three more beeps, or a continuous beep. Reseat the LCD connector...blank during POST. A power-on password prompt. Operating System starts successfully. External CRT. 4. DIMM. 2. Start the ThinkPad Configuration program and set . System board. 1. System board. 2. One long and two short beeps, and a blank...Make sure that Alert On LAN 2 in IBM BIOS Setup Utility is set the Screen expansion function.