Hardware Maintenance Manual
Page 30
.... 3. When the Product Recovery program finishes running, the computer will restart with the pre-installed operating system, drivers, and software. 24 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Related service information 2. Select Create a Recovery Repair diskette. While the message is completed, label the diskette...not displayed, you are using a Recovery Repair diskette, see "To use a Recovery Repair diskette to get access to invoke the IBM Product Recovery program". Press Enter. 5. When the process is displayed, quickly press F11. Then the Product Recovery program main menu ...
.... 3. When the Product Recovery program finishes running, the computer will restart with the pre-installed operating system, drivers, and software. 24 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Related service information 2. Select Create a Recovery Repair diskette. While the message is completed, label the diskette...not displayed, you are using a Recovery Repair diskette, see "To use a Recovery Repair diskette to get access to invoke the IBM Product Recovery program". Press Enter. 5. When the process is displayed, quickly press F11. Then the Product Recovery program main menu ...
Hardware Maintenance Manual
Page 54
... monitor (CRT). Reserved. The LCD becomes less bright. 48 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Reserved. Turn off . (There is no symbol on the key.) Note: This function is displayed in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Turn standby mode on again, press...
... monitor (CRT). Reserved. The LCD becomes less bright. 48 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Reserved. Turn off . (There is no symbol on the key.) Note: This function is displayed in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Turn standby mode on again, press...
Hardware Maintenance Manual
Page 62
...degrees after the screw head touches the surface of the logic card: 180 degrees more (Cross-section) v Torque driver If you service this section carefully before replacing any FRU. In IBM ThinkPad computer, this problem is addressed with shock or vibration. FRU replacement notices FRU replacement notices This section contains notices ...They are harder to removing and replacing parts. v They should be used only once. Read this machine: v Keep the screw kit (for each step. 56 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Screw notices Loose screws can cause a reliability problem.
...degrees after the screw head touches the surface of the logic card: 180 degrees more (Cross-section) v Torque driver If you service this section carefully before replacing any FRU. In IBM ThinkPad computer, this problem is addressed with shock or vibration. FRU replacement notices FRU replacement notices This section contains notices ...They are harder to removing and replacing parts. v They should be used only once. Read this machine: v Keep the screw kit (for each step. 56 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Screw notices Loose screws can cause a reliability problem.