Hardware Maintenance Manual
Page 45
ThinkPad T20, T21, T22 and T23 series Product overview 41 Specifications 43 Status indicators 45 FRU Tests 47 Fn key combinations 48 Symptom-to-FRU index 49 Numeric error codes 49 Error...adapter 66 For T20, T21 and T22 series 66 For T23 series 68 1060 Ethernet daughter card 71 1070 Ultrabay 2000 device 73...T23 series 87 1110 Keyboard bezel 88 For T20, T21 and T22 series 89 For T23 series 92 1120 Fan assembly 94 For T20, T21, T22 series 94 For T23... series 97 1130 CPU 98 For T20, T21 and T22 series 98 For T23 ...
ThinkPad T20, T21, T22 and T23 series Product overview 41 Specifications 43 Status indicators 45 FRU Tests 47 Fn key combinations 48 Symptom-to-FRU index 49 Numeric error codes 49 Error...adapter 66 For T20, T21 and T22 series 66 For T23 series 68 1060 Ethernet daughter card 71 1070 Ultrabay 2000 device 73...T23 series 87 1110 Keyboard bezel 88 For T20, T21 and T22 series 89 For T23 series 92 1120 Fan assembly 94 For T20, T21, T22 series 94 For T23... series 97 1130 CPU 98 For T20, T21 and T22 series 98 For T23 ...
Hardware Maintenance Manual
Page 53
... the louver near the power switch. 2. ThinkPad T20, T21, T22 and T23 series 47 Diagnostics --> Other Devices --> CD-RW or CD-ROM/DVD CD-RW/DVD combo drive 2. Fan 1. Full. Diagnostics --> Diskette Drives 2. Quick. 2. Run Diagnostics --> Other Devices --> IBM Fan. Interactive Tests --> Diskette CD-ROM, DVD, 1. If the test does not detect the error, run the test again. 3. If...
... the louver near the power switch. 2. ThinkPad T20, T21, T22 and T23 series 47 Diagnostics --> Other Devices --> CD-RW or CD-ROM/DVD CD-RW/DVD combo drive 2. Fan 1. Full. Diagnostics --> Diskette Drives 2. Quick. 2. Run Diagnostics --> Other Devices --> IBM Fan. Interactive Tests --> Diskette CD-ROM, DVD, 1. If the test does not detect the error, run the test again. 3. If...
Hardware Maintenance Manual
Page 58
...-disk drive. 4. If memory size has been changed, re-create the hibernation file. System board. 52 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Fan error. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. DIMM. 2. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Diskette drive. 6. System board. 1. Symptom-to what it was...
...-disk drive. 4. If memory size has been changed, re-create the hibernation file. System board. 52 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Fan error. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. DIMM. 2. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Diskette drive. 6. System board. 1. Symptom-to what it was...