Hardware Maintenance Manual
Page 33
... Utility menu appears. 3. Turn on the computer and wait until the POST ends. Supervisor password: A supervisor password (SVP) protects the system information stored in order to get access to the IBM BIOS Setup Utility and make changes to reset the password. Remove the backup battery. In the Changes have forgotten, do the following: (A) If no...
... Utility menu appears. 3. Turn on the computer and wait until the POST ends. Supervisor password: A supervisor password (SVP) protects the system information stored in order to get access to the IBM BIOS Setup Utility and make changes to reset the password. Remove the backup battery. In the Changes have forgotten, do the following: (A) If no...
Hardware Maintenance Manual
Page 34
...IBM BIOS Setup Utility expires, v The LCD backlight turns off . 28 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Select Master HDP. 6. Notes v Screen blank mode is called standby mode in the Setup confirmation window, select Yes . Press F10; then, in Windows 95 and Windows NT. then leave the New Password... SVP. A pop-up window opens. 5. Select Hard-disk x password, where x is muted. 2. v The hard-disk drive motor stops. 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. Select Yes...
...IBM BIOS Setup Utility expires, v The LCD backlight turns off . 28 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Select Master HDP. 6. Notes v Screen blank mode is called standby mode in the Setup confirmation window, select Yes . Press F10; then, in Windows 95 and Windows NT. then leave the New Password... SVP. A pop-up window opens. 5. Select Hard-disk x password, where x is muted. 2. v The hard-disk drive motor stops. 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. Select Yes...
Hardware Maintenance Manual
Page 57
... and run IBM BIOS Setup Utility to reset the time and date. 2. Run IBM BIOS Setup Utility to reset the time and date. I/O card. 1. Load Setup Defaults in sequence 1. DIMM. 2. ThinkPad T20, T21, T22 and T23 series 51 Replace the backup battery and run IBM BIOS Setup ...failed 02F7 Fail-safe timer NMI failed FRU or action, in IBM BIOS Setup Utility. 2. Diskette drive. 2. DIMM. 2. Reset the password by running IBM BIOS Setup Utility. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 1. System board. 1. System board....
... and run IBM BIOS Setup Utility to reset the time and date. 2. Run IBM BIOS Setup Utility to reset the time and date. I/O card. 1. Load Setup Defaults in sequence 1. DIMM. 2. ThinkPad T20, T21, T22 and T23 series 51 Replace the backup battery and run IBM BIOS Setup ...failed 02F7 Fail-safe timer NMI failed FRU or action, in IBM BIOS Setup Utility. 2. Diskette drive. 2. DIMM. 2. Reset the password by running IBM BIOS Setup Utility. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 1. System board. 1. System board....