Hardware Maintenance Manual
Page 40
... Video Adapter test supports only the LCD display on the screen. 2. Some model do not have them. Run the applicable function test. 34 ThinkPad A20m/p, A21m/p, A22m/p Select Diagnostics with the arrow keys, and press Enter. v The sound card is scanned only once. Press ENTER to -FRU index"...the model and press Enter. Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. Follow the instructions on ThinkPad. Full v Memory Test - To test it cannot be held down menu appears. (Its exact form depends on the model.) The options on page 49....
... Video Adapter test supports only the LCD display on the screen. 2. Some model do not have them. Run the applicable function test. 34 ThinkPad A20m/p, A21m/p, A22m/p Select Diagnostics with the arrow keys, and press Enter. v The sound card is scanned only once. Press ENTER to -FRU index"...the model and press Enter. Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. Follow the instructions on ThinkPad. Full v Memory Test - To test it cannot be held down menu appears. (Its exact form depends on the model.) The options on page 49....
Hardware Maintenance Manual
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... architecture Memory (standard) Memory (optional) CMOS RAM Display Product overview Description A21p v Mobile Intel® Pentium® III processor at 850 MHz featuring Intel® SpeedStep™ technology A22m v Mobile Intel® Pentium® III processor at 800 MHz featuring Intel...174; SpeedStep™ technology PCI Bus A20m/p v 64 MB (on the system board) v 128 MB (on the system board) A21m/p v 64 MB (on the system board) v 128 MB (on the system board) v 64 MB (64 MB SO-DIMM ...16M colors, UXGA (1600×1200 resolution) TFT color LCD (continued) 42 ThinkPad A20m/p, A21m/p, A22m/p
... architecture Memory (standard) Memory (optional) CMOS RAM Display Product overview Description A21p v Mobile Intel® Pentium® III processor at 850 MHz featuring Intel® SpeedStep™ technology A22m v Mobile Intel® Pentium® III processor at 800 MHz featuring Intel...174; SpeedStep™ technology PCI Bus A20m/p v 64 MB (on the system board) v 128 MB (on the system board) A21m/p v 64 MB (on the system board) v 128 MB (on the system board) v 64 MB (64 MB SO-DIMM ...16M colors, UXGA (1600×1200 resolution) TFT color LCD (continued) 42 ThinkPad A20m/p, A21m/p, A22m/p
Hardware Maintenance Manual
Page 53
... --> CD-ROM/DVD 2. FRU CD-ROM or DVD drive Memory Fan Product overview Applicable test 1. If the problem does not recur, return the DIMM to its place, remove the other one of them and run Diagnostics --> Memory Test - Run Diagnostics --> Other Devices --> IBM Fan. ThinkPad A20m/p, A21m/p and A22m/p 47 Interactive Tests --> CD-ROM/DVD...
... --> CD-ROM/DVD 2. FRU CD-ROM or DVD drive Memory Fan Product overview Applicable test 1. If the problem does not recur, return the DIMM to its place, remove the other one of them and run Diagnostics --> Memory Test - Run Diagnostics --> Other Devices --> IBM Fan. ThinkPad A20m/p, A21m/p and A22m/p 47 Interactive Tests --> CD-ROM/DVD...
Hardware Maintenance Manual
Page 58
...the hard-disk drive and the diskette drive are properly identified. 3. Hard-disk drive. 7. System board. 1. If memory size has been changed, re-create the hibernation file. Invalid system configuration data. Hibernation error. System board. 1. Diskette ...Symptom-to what it was before the computer entered hibernation mode. 2. Load Setup Defaults in IBM BIOS Setup Utility. 2. DIMM. 2. Fan. 52 ThinkPad A20m/p, A21m/p, A22m/p Failing bits: nnnn. Load Setup Defaults in IBM BIOS Setup Utility. 2. System board. 1. DIMM. 2. Backup battery. 3. Allocation error for...
...the hard-disk drive and the diskette drive are properly identified. 3. Hard-disk drive. 7. System board. 1. If memory size has been changed, re-create the hibernation file. Invalid system configuration data. Hibernation error. System board. 1. Diskette ...Symptom-to what it was before the computer entered hibernation mode. 2. Load Setup Defaults in IBM BIOS Setup Utility. 2. DIMM. 2. Fan. 52 ThinkPad A20m/p, A21m/p, A22m/p Failing bits: nnnn. Load Setup Defaults in IBM BIOS Setup Utility. 2. System board. 1. DIMM. 2. Backup battery. 3. Allocation error for...
Hardware Maintenance Manual
Page 121
... 2628-1Ux, 1Vx Combo (Intel) 2628-1Zx - - 2628-21x except CM 21J, 21K 500 2628-22x except 22J, 22K CDROM Modem 2628-21J 21K, 22J, 22K Ethernet 2628-24x, 2Sx, 2Tx Combo (Intel) 2628-2Ox - - HDD 6 GB - 6 GB - 6 GB - (continued) ThinkPad A20m/p, A21m/p and A22m/p 115 Model CPU Bay Mini PCI LCD device adapter A20m (Memory, 64 MB; Video memory, 4 MB) 2628...
... 2628-1Ux, 1Vx Combo (Intel) 2628-1Zx - - 2628-21x except CM 21J, 21K 500 2628-22x except 22J, 22K CDROM Modem 2628-21J 21K, 22J, 22K Ethernet 2628-24x, 2Sx, 2Tx Combo (Intel) 2628-2Ox - - HDD 6 GB - 6 GB - 6 GB - (continued) ThinkPad A20m/p, A21m/p and A22m/p 115 Model CPU Bay Mini PCI LCD device adapter A20m (Memory, 64 MB; Video memory, 4 MB) 2628...
Hardware Maintenance Manual
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...) 2628-4Lx *1 2628-4Sx, 4Tx CM CD700G ROM Modem Combo (Intel) 14.1-in . Modem 750G ROM 2629-6AJ, 6AK, 6CJ, 6CK Ethernet 2629-6Ux, 6Vx Combo (Intel) 2629-6Zx - - HDD 12 GB - 12 GB 18 GB 12 GB 18 GB - 20 GB - *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m/p and A22m/p 117 Parts list ...Model CPU Bay Mini PCI LCD device adapter A20m (Memory, 64 MB; Modem ROM 2633-41x except 41J, 41K 42x except 42J, 42K CDROM Modem 2633...
...) 2628-4Lx *1 2628-4Sx, 4Tx CM CD700G ROM Modem Combo (Intel) 14.1-in . Modem 750G ROM 2629-6AJ, 6AK, 6CJ, 6CK Ethernet 2629-6Ux, 6Vx Combo (Intel) 2629-6Zx - - HDD 12 GB - 12 GB 18 GB 12 GB 18 GB - 20 GB - *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m/p and A22m/p 117 Parts list ...Model CPU Bay Mini PCI LCD device adapter A20m (Memory, 64 MB; Modem ROM 2633-41x except 41J, 41K 42x except 42J, 42K CDROM Modem 2633...
Hardware Maintenance Manual
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...) HDD 20 GB - 20 GB - 20 GB *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m/p and A22m/p 119 Modem 14.1-in . except F2J 750G ROM Modem 15.0-in . 800G ROM XGA 2628-GLx *1 2628-G1J, G2J, G4J Ethernet 2628-G3x, G5x - 2628-GSx, GTx Combo (Intel) 2628-GXx, GWx Combo (3Com) 2628-GOx - - 2633-G1x except G1J, G1K 2633-G2x...
...) HDD 20 GB - 20 GB - 20 GB *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m/p and A22m/p 119 Modem 14.1-in . except F2J 750G ROM Modem 15.0-in . 800G ROM XGA 2628-GLx *1 2628-G1J, G2J, G4J Ethernet 2628-G3x, G5x - 2628-GSx, GTx Combo (Intel) 2628-GXx, GWx Combo (3Com) 2628-GOx - - 2633-G1x except G1J, G1K 2633-G2x...
Hardware Maintenance Manual
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...2628-T3x, T5x - *1 2628-TSx, TTx, TUx *1 2628-TQx, TRx, TUx, TVx *1 2628-TXx, TWx *1 2633-T1x excepting T1J, T1K 2633-T2x excepting T2J, T2K *1 2633-T1J, T1K, T2J, T2K *1 2633-T3x, T5x *1 Combo (Intel) Combo (3Com) Modem Ethernet - 2633-TSx, TTx *1 2633-TXx, TWx *1 Combo (Intel) Combo (3Com) *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m.../p and A22m/p 121 Parts list Model CPU Bay Mini PCI LCD device adapter A22m (Memory, 64 MB;
...2628-T3x, T5x - *1 2628-TSx, TTx, TUx *1 2628-TQx, TRx, TUx, TVx *1 2628-TXx, TWx *1 2633-T1x excepting T1J, T1K 2633-T2x excepting T2J, T2K *1 2633-T1J, T1K, T2J, T2K *1 2633-T3x, T5x *1 Combo (Intel) Combo (3Com) Modem Ethernet - 2633-TSx, TTx *1 2633-TXx, TWx *1 Combo (Intel) Combo (3Com) *1: Memory 128 MB (continued) ThinkPad A20m/p, A21m.../p and A22m/p 121 Parts list Model CPU Bay Mini PCI LCD device adapter A22m (Memory, 64 MB;
Hardware Maintenance Manual
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... Combo (Intel) CMxxx: Mobile Intel® Pentium® III processor xxx MHz, L2 256-KB cache CM xxxG: Mobile Intel® Pentium® III processor at xxx MHz featuring Intel® SpeedStep™ technology CMG xKG: Mobile Intel® Pentium...® III processor at x GHz featuring Intel® SpeedStep™ technology Celxxx: Intel® Celeron® processor xxx MHz, L2 256-KB cache 122 ThinkPad A20m/p, A21m/p, A22m/p Parts list Model CPU Bay Mini PCI LCD device adapter HDD A22p (Memory...
... Combo (Intel) CMxxx: Mobile Intel® Pentium® III processor xxx MHz, L2 256-KB cache CM xxxG: Mobile Intel® Pentium® III processor at xxx MHz featuring Intel® SpeedStep™ technology CMG xKG: Mobile Intel® Pentium...® III processor at x GHz featuring Intel® SpeedStep™ technology Celxxx: Intel® Celeron® processor xxx MHz, L2 256-KB cache 122 ThinkPad A20m/p, A21m/p, A22m/p Parts list Model CPU Bay Mini PCI LCD device adapter HDD A22p (Memory...
Hardware Maintenance Manual
Page 138
...Optional FRUs" on page 147) 21 System board for A20 Video memory 4 MB 2628-1xx, 2xx, Bxx 08K3314 Video memory 8 MB 2628-3xx except 3JC, 3KC 08K3315 Video memory 8 MB 2628-4xx, 3JC, 3KC, 2633-4xx 08K3316 Video memory 16 MB 2629-6xx 08K3317 System board for 15.0-in . Parts..., Qxx, Rxx, Txx 2633-4xx, Gxx, Txx Cover, hard-disk drive for A21 Video memory 4 MB 2628-Cxx, Jxx 08K3262 Video memory 4 MB 2628-Dxx, Exx 08K3263 Video memory 4 MB 2628-Jxx 26P7975 (continued) 132 ThinkPad A20m/p, A21m/p, A22m/p models 2628-3xx, Fxx, Jxx, Pxx, Sxx 2629-6xx, Fxx, Hxx, Jxx, Uxx 08K5676 -
...Optional FRUs" on page 147) 21 System board for A20 Video memory 4 MB 2628-1xx, 2xx, Bxx 08K3314 Video memory 8 MB 2628-3xx except 3JC, 3KC 08K3315 Video memory 8 MB 2628-4xx, 3JC, 3KC, 2633-4xx 08K3316 Video memory 16 MB 2629-6xx 08K3317 System board for 15.0-in . Parts..., Qxx, Rxx, Txx 2633-4xx, Gxx, Txx Cover, hard-disk drive for A21 Video memory 4 MB 2628-Cxx, Jxx 08K3262 Video memory 4 MB 2628-Dxx, Exx 08K3263 Video memory 4 MB 2628-Jxx 26P7975 (continued) 132 ThinkPad A20m/p, A21m/p, A22m/p models 2628-3xx, Fxx, Jxx, Pxx, Sxx 2629-6xx, Fxx, Hxx, Jxx, Uxx 08K5676 -
Hardware Maintenance Manual
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... board for A21 Video memory 8 MB 2628-Gxx, Fxx, 2633-Gxx Video memory 16 MB 2629-Hxx System board for A22 without Video memory 2628-Sxx Video memory 4 MB 2628-Qxx Video memory 4 MB 2628-Pxx, Rxx, Xxx Video memory 8 MB 2628-Txx, 2633-Txx Video memory 16 MB 2629-Uxx,...2628-3JC, 3KC, 4Lx 2628-Txx except T7x, T8x, TUx, TVx 2629-6xx except 60U, 6ZU 2629-Hxx, Uxx 2633-Txx 23 Thermal rubbers 2628-Pxx, Qxx, Rxx 2629-Uxx 2633-Txx 2628-Sxx, Txx 2629-Uxx 2633-Txx Parts list P/N 08K3264 08K3265 26P8104 26P8105 26P8106 26P8102 26P8103 20L0264* 20L0265* 08K7157 26P9337 (continued) ThinkPad A20m/p, A21m...
... board for A21 Video memory 8 MB 2628-Gxx, Fxx, 2633-Gxx Video memory 16 MB 2629-Hxx System board for A22 without Video memory 2628-Sxx Video memory 4 MB 2628-Qxx Video memory 4 MB 2628-Pxx, Rxx, Xxx Video memory 8 MB 2628-Txx, 2633-Txx Video memory 16 MB 2629-Uxx,...2628-3JC, 3KC, 4Lx 2628-Txx except T7x, T8x, TUx, TVx 2629-6xx except 60U, 6ZU 2629-Hxx, Uxx 2633-Txx 23 Thermal rubbers 2628-Pxx, Qxx, Rxx 2629-Uxx 2633-Txx 2628-Sxx, Txx 2629-Uxx 2633-Txx Parts list P/N 08K3264 08K3265 26P8104 26P8105 26P8106 26P8102 26P8103 20L0264* 20L0265* 08K7157 26P9337 (continued) ThinkPad A20m/p, A21m...