Hardware Maintenance Manual
Page 39
...display on page 49. Each key should be inserted before start testing. v Wireless LAN test and 802.11 Wireless Radio Test is attached to the ThinkPad. v When Legacy Floppy Drives is Enabled in the IBM BIOS Setup Utility, Diskette Drives test is activated even if no legacy diskette .... Full v Memory Test - Quick v Keyboard v Video v Internal Speaker v Mouse v Joystick Test v Diskette v System Load v CD-ROM/DVD Test v Stereo Speaker v 802.11 Wireless Radio Test(*) Notes: v In the Keyboard test in Interactive Tests, the Fn key is not recognized in the Stereo Speaker in Diagnostics. Some...
...display on page 49. Each key should be inserted before start testing. v Wireless LAN test and 802.11 Wireless Radio Test is attached to the ThinkPad. v When Legacy Floppy Drives is Enabled in the IBM BIOS Setup Utility, Diskette Drives test is activated even if no legacy diskette .... Full v Memory Test - Quick v Keyboard v Video v Internal Speaker v Mouse v Joystick Test v Diskette v System Load v CD-ROM/DVD Test v Stereo Speaker v 802.11 Wireless Radio Test(*) Notes: v In the Keyboard test in Interactive Tests, the Fn key is not recognized in the Stereo Speaker in Diagnostics. Some...
Hardware Maintenance Manual
Page 40
... Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive 34 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Full Memory Test - To cancel the test, press Esc. Follow the instructions on the screen. If there is a problem,...Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive LS-120/240 Drive Communication Wireless LAN Memory Test - Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved....
... Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive 34 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Full Memory Test - To cancel the test, press Esc. Follow the instructions on the screen. If there is a problem,...Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive LS-120/240 Drive Communication Wireless LAN Memory Test - Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved....
Hardware Maintenance Manual
Page 49
Product overview Feature Description Internal modem 56.6 Kbps Audio v Internal microphone v Internal speaker v Software control volume Infrared transfer IrDA 1.1 802.11b (only Mini PCI Type-IIIa IEEE 802.11b wireless LAN for T23 series) card PC Card One Type-III or two Type-II AC adapter 72-watt type Bay device T20 v 1.44 MB (3-mode), 3.5-inch diskette drive v 10-24x CD-ROM drive v 6x DVD-ROM drive T21, T22, T23 v 1.44 MB (3-mode), 3.5-inch diskette drive v 10-24x CD-ROM drive v 8x DVD-ROM drive v CD-RW drive v DVD/CD-RW combo drive ThinkPad T20, T21, T22 and T23 series 43
Product overview Feature Description Internal modem 56.6 Kbps Audio v Internal microphone v Internal speaker v Software control volume Infrared transfer IrDA 1.1 802.11b (only Mini PCI Type-IIIa IEEE 802.11b wireless LAN for T23 series) card PC Card One Type-III or two Type-II AC adapter 72-watt type Bay device T20 v 1.44 MB (3-mode), 3.5-inch diskette drive v 10-24x CD-ROM drive v 6x DVD-ROM drive T21, T22, T23 v 1.44 MB (3-mode), 3.5-inch diskette drive v 10-24x CD-ROM drive v 8x DVD-ROM drive v CD-RW drive v DVD/CD-RW combo drive ThinkPad T20, T21, T22 and T23 series 43
Hardware Maintenance Manual
Page 159
... xRK, 2TK, 3TK, 7TK 26P9160 for models xHT, xKT, xMT, xPT, xRT, 2TT 46L4922 Base cover for 2647 wireless (T23) for models xJx except xJK, xJT for models xFx except xFC for models xLx except xLK, xLT for models xNx except ...x5TC, 9TC 46L4934 for models xJK, xLK, xNK, xSK 26P9611 for models xJT, xLT, xNT, xST 46L4923 Base cover for 2648 (T23) for models except 4Nx, 8Nx, xxC, xxK, xSx, xxT 26P9159 for models 4MC, 4PC, 8MC, 8PC, 2TC, xRC 26P9163... FRU is available for models 4MT, 4PT, 8MT, 8PT, 2TT, xRT 46L4924 (continued) ThinkPad T20, T21, T22 and T23 series 153 FRU P/N a -
... xRK, 2TK, 3TK, 7TK 26P9160 for models xHT, xKT, xMT, xPT, xRT, 2TT 46L4922 Base cover for 2647 wireless (T23) for models xJx except xJK, xJT for models xFx except xFC for models xLx except xLK, xLT for models xNx except ...x5TC, 9TC 46L4934 for models xJK, xLK, xNK, xSK 26P9611 for models xJT, xLT, xNT, xST 46L4923 Base cover for 2648 (T23) for models except 4Nx, 8Nx, xxC, xxK, xSx, xxT 26P9159 for models 4MC, 4PC, 8MC, 8PC, 2TC, xRC 26P9163... FRU is available for models 4MT, 4PT, 8MT, 8PT, 2TT, xRT 46L4924 (continued) ThinkPad T20, T21, T22 and T23 series 153 FRU P/N a -
Hardware Maintenance Manual
Page 160
Parts list No. FRU P/N 7 Base cover for 2648 wireless (T23) for models xNx, xSx, except xNC, xNK, xNT, xSC, xSK, xST 46L4921 for models 4NC, 8NC, xSC 46L4935...Ultrabay 2000 CD-RW drive (SONY) OP 27L4231* Ultrabay 2000 CD-RW drive (TEAC) OP 27L4297* Ultrabay 2000 DVD/CD-RW combo drive (TOSHIBA) OP 27L4249* Ultrabay 2000 DVD/CD-RW combo drive (KME) OP 27L4359* for other optional Ultrabay 2000 devices, see "Optional FRUs" on ...xKx, xQx, L4x 02K7028* for models xxE, xxJ except xKE, xKJ 02K7032* 11 Backup battery 02K6572 (continued) 154 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Parts list No. FRU P/N 7 Base cover for 2648 wireless (T23) for models xNx, xSx, except xNC, xNK, xNT, xSC, xSK, xST 46L4921 for models 4NC, 8NC, xSC 46L4935...Ultrabay 2000 CD-RW drive (SONY) OP 27L4231* Ultrabay 2000 CD-RW drive (TEAC) OP 27L4297* Ultrabay 2000 DVD/CD-RW combo drive (TOSHIBA) OP 27L4249* Ultrabay 2000 DVD/CD-RW combo drive (KME) OP 27L4359* for other optional Ultrabay 2000 devices, see "Optional FRUs" on ...xKx, xQx, L4x 02K7028* for models xxE, xxJ except xKE, xKJ 02K7032* 11 Backup battery 02K6572 (continued) 154 ThinkPad T20, T21, T22, T23 (MT 2647/2648)