Hardware Maintenance Manual
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...use the audio device test in the Other Devices in the IBM BIOS Setup Utility, Diskette Drives test is activated even if no legacy diskette drive is attached to the ThinkPad. v Wireless LAN test and 802.11 Wireless Radio Test is Enabled in Diagnostics. v To test Digital ...v Video Adapter test supports only the LCD display on page 49. 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 the Interactive Tests.
...use the audio device test in the Other Devices in the IBM BIOS Setup Utility, Diskette Drives test is activated even if no legacy diskette drive is attached to the ThinkPad. v Wireless LAN test and 802.11 Wireless Radio Test is Enabled in Diagnostics. v To test Digital ...v Video Adapter test supports only the LCD display on page 49. 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 the Interactive Tests.
Hardware Maintenance Manual
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...test, press Esc. Note: After executing PC-Doctor, check the system time/date and reset them if needed. Full Memory Test - Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. Exit Diag. ...Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive LS-120/240 Drive Communication Wireless LAN Memory Test - Follow the instructions on the screen. Detecting system information with PC-Doctor PC-Doctor can detect... 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)
...test, press Esc. Note: After executing PC-Doctor, check the system time/date and reset them if needed. Full Memory Test - Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. Exit Diag. ...Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive LS-120/240 Drive Communication Wireless LAN Memory Test - Follow the instructions on the screen. Detecting system information with PC-Doctor PC-Doctor can detect... 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)
Hardware Maintenance Manual
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..." on page 46 v "Fn key combinations" on page 48 Specifications The following table lists the specifications of the ThinkPad T20, T21, T22 and T23 series : Feature Processor Bus architecture Memory (standard) Description T20 v Mobile Intel® Pentium® III processor 650 MHz v Mobile Intel® Pentium...® III processor 800 MHz v Mobile Intel® Pentium® III processor 900 MHz v Mobile Intel® Pentium® III processor 1 GHz T23 v Mobile Intel® Pentium® III processor 866 MHz-M v Mobile Intel® Pentium® III processor 1.0 GHz-M v Mobile Intel® ...
..." on page 46 v "Fn key combinations" on page 48 Specifications The following table lists the specifications of the ThinkPad T20, T21, T22 and T23 series : Feature Processor Bus architecture Memory (standard) Description T20 v Mobile Intel® Pentium® III processor 650 MHz v Mobile Intel® Pentium...® III processor 800 MHz v Mobile Intel® Pentium® III processor 900 MHz v Mobile Intel® Pentium® III processor 1 GHz T23 v Mobile Intel® Pentium® III processor 866 MHz-M v Mobile Intel® Pentium® III processor 1.0 GHz-M v Mobile Intel® ...
Hardware Maintenance Manual
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Product overview Feature Memory (optional) Description T20, T21, T22 v 64 MB, 128 MB, or 256 MB DIMM card (maximum of 512 MB) CMOS RAM Display T23 v 64 MB, 128 MB, 256 MB, or 512 MB... interface T21, T22 v 10.0 GB, 2.5-inch, IDE interface v 20.0 GB, 2.5-inch, IDE interface v 32.0 GB, 2.5-inch, IDE interface I/O port T23 v 15.0 GB, 2.5-inch, IDE interface v 20.0 GB, 2.5-inch, IDE interface v 30.0 GB, 2.5-inch, IDE interface v 40.0 GB, 2.5-inch... for T20, T21, and T22 series v Two USB connectors for T23 v RJ11 v RJ45 (covered) v TV-out (continued) 42 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Product overview Feature Memory (optional) Description T20, T21, T22 v 64 MB, 128 MB, or 256 MB DIMM card (maximum of 512 MB) CMOS RAM Display T23 v 64 MB, 128 MB, 256 MB, or 512 MB... interface T21, T22 v 10.0 GB, 2.5-inch, IDE interface v 20.0 GB, 2.5-inch, IDE interface v 32.0 GB, 2.5-inch, IDE interface I/O port T23 v 15.0 GB, 2.5-inch, IDE interface v 20.0 GB, 2.5-inch, IDE interface v 30.0 GB, 2.5-inch, IDE interface v 40.0 GB, 2.5-inch... for T20, T21, and T22 series v Two USB connectors for T23 v RJ11 v RJ45 (covered) v TV-out (continued) 42 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Hardware Maintenance Manual
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... error, run the test again. 3. Run Diagnostics --> Other Devices --> IBM Fan. Quick. 2. Product overview FRU Applicable test Diskette drive 1. If two DIMMs are installed, remove one , and run Diagnostics --> Memory Test - ThinkPad T20, T21, T22 and T23 series 47 Interactive Tests --> Diskette CD-ROM, DVD, 1. Turn on the computer and check the air turbulence at...
... error, run the test again. 3. Run Diagnostics --> Other Devices --> IBM Fan. Quick. 2. Product overview FRU Applicable test Diskette drive 1. If two DIMMs are installed, remove one , and run Diagnostics --> Memory Test - ThinkPad T20, T21, T22 and T23 series 47 Interactive Tests --> Diskette CD-ROM, DVD, 1. Turn on the computer and check the air turbulence at...
Hardware Maintenance Manual
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... "Setup Defaults" in IBM BIOS Setup Utility. 2. Backup battery. 3. Enter IBM BIOS Setup Utility and see whether the hard-disk drive and the diskette drive are properly identified. 3. System board. 52 ThinkPad T20, T21, T22, T23 (MT 2647/2648) ...IBM BIOS Setup Utility. 2. Restore the system configuration to -FRU index Error messages Symptom or error Device address conflict. Fan error. Fan. Hibernation error. System board. 1. System board. 1. Invalid system configuration data. DIMM. 2. System board. 1. Hard-disk drive. 7. Failing bits: nnnn. System board. 1. If memory...
... "Setup Defaults" in IBM BIOS Setup Utility. 2. Backup battery. 3. Enter IBM BIOS Setup Utility and see whether the hard-disk drive and the diskette drive are properly identified. 3. System board. 52 ThinkPad T20, T21, T22, T23 (MT 2647/2648) ...IBM BIOS Setup Utility. 2. Restore the system configuration to -FRU index Error messages Symptom or error Device address conflict. Fan error. Fan. Hibernation error. System board. 1. System board. 1. Invalid system configuration data. DIMM. 2. System board. 1. Hard-disk drive. 7. Failing bits: nnnn. System board. 1. If memory...
Hardware Maintenance Manual
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...you determine which FRU in . XGA 6 GB - - FDD - Combo (Intel) Combo (3Com) Ethernet - XGA - 20 GB Combo (Intel) - - (continued) ThinkPad T20, T21, T22 and T23 series 143 Modem 14.1-in. 6 GB XGA Combo (3Com) Modem 13.3-in the part list meets your need. Parts list Parts list T20..., T21, T22 and T23 series includes several models. XGA 12 GB DVDROM (6x) 14.1-in . CDROM DVDROM (6x) - XGA Modem - DVDROM (6x) CDROM Mini PCI LCD adapter HDD (*): Memory 64 MB (**): Memory 256 MB Modem Combo (Intel) 13.3-in . Modem 14.1-in. Model CPU T20 (Memory: 128 MB) 2647-...
...you determine which FRU in . XGA 6 GB - - FDD - Combo (Intel) Combo (3Com) Ethernet - XGA - 20 GB Combo (Intel) - - (continued) ThinkPad T20, T21, T22 and T23 series 143 Modem 14.1-in. 6 GB XGA Combo (3Com) Modem 13.3-in the part list meets your need. Parts list Parts list T20..., T21, T22 and T23 series includes several models. XGA 12 GB DVDROM (6x) 14.1-in . CDROM DVDROM (6x) - XGA Modem - DVDROM (6x) CDROM Mini PCI LCD adapter HDD (*): Memory 64 MB (**): Memory 256 MB Modem Combo (Intel) 13.3-in . Modem 14.1-in. Model CPU T20 (Memory: 128 MB) 2647-...
Hardware Maintenance Manual
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... GB 802.11/ v.90 Modem 14.1-in . XGA with antenna 14.1-in. 48 GB SXGA+ 14.1-in . SXGA+ with antenna (continued) ThinkPad T20, T21, T22 and T23 series 145 Model CPU T23 (Memory: 128 MB) 2647-2Kx except Tual 2KC 866 2647-6Kx except xxC 2647-AKx, BAx, BJx, EKx 2647-2KC, 6KC 2647...-4Sx, 8Sx, BSx 2648-4Sx, 8Sx 2647-5Kx, 9Kx 2647-5Lx, 9Lx, DLT, HLU *2 Tual 1.13 Parts list Bay Mini PCI LCD device adapter HDD (**): Memory 256 MB CD- Modem 13.3-in. 15 GB ROM XGA DVDROM (8x) CDROM DVDROM (8x) CDROM DVDROM (8x) 14.1-in. 20 GB XGA 14.1-in .
... GB 802.11/ v.90 Modem 14.1-in . XGA with antenna 14.1-in. 48 GB SXGA+ 14.1-in . SXGA+ with antenna (continued) ThinkPad T20, T21, T22 and T23 series 145 Model CPU T23 (Memory: 128 MB) 2647-2Kx except Tual 2KC 866 2647-6Kx except xxC 2647-AKx, BAx, BJx, EKx 2647-2KC, 6KC 2647...-4Sx, 8Sx, BSx 2648-4Sx, 8Sx 2647-5Kx, 9Kx 2647-5Lx, 9Lx, DLT, HLU *2 Tual 1.13 Parts list Bay Mini PCI LCD device adapter HDD (**): Memory 256 MB CD- Modem 13.3-in. 15 GB ROM XGA DVDROM (8x) CDROM DVDROM (8x) CDROM DVDROM (8x) 14.1-in. 20 GB XGA 14.1-in .
Hardware Maintenance Manual
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...T23 (Memory: 128 MB) (**): Memory 256 MB 2647-5Mx, 9Mx Tual CD1.2 RW Modem 14.1-in. 48 GB SXGA+ 2647-5Nx, 9Nx, HNx, NNx *2 2647-5Fx, 9Fx, DFx *2 2647-5Dx, 9Dx *2 2647-5Hx, 9Hx *2 2647-5Jx, 9Jx *2 DVDROM (8x) DVD...9Ux *2 Tual 1.2 DVDROM (8x) Modem 14.1-in. 60 GB SXGA+ 2647-5Rx, 9Rx *2 (**) 2647-5Sx, 9Sx, HSx *2 (**) DVD/ CDRW combo 802.11/ v.90 14.1-in . SXGA+ with antenna v CMG xxx: Mobile Intel® Pentium® III processor xxx ... xxx GHz (MHz)-M v *1: no EDC feature, *2: featuring Secure chip 146 ThinkPad T20, T21, T22, T23 (MT 2647/2648) SXGA+ with antenna 14.1-in .
...T23 (Memory: 128 MB) (**): Memory 256 MB 2647-5Mx, 9Mx Tual CD1.2 RW Modem 14.1-in. 48 GB SXGA+ 2647-5Nx, 9Nx, HNx, NNx *2 2647-5Fx, 9Fx, DFx *2 2647-5Dx, 9Dx *2 2647-5Hx, 9Hx *2 2647-5Jx, 9Jx *2 DVDROM (8x) DVD...9Ux *2 Tual 1.2 DVDROM (8x) Modem 14.1-in. 60 GB SXGA+ 2647-5Rx, 9Rx *2 (**) 2647-5Sx, 9Sx, HSx *2 (**) DVD/ CDRW combo 802.11/ v.90 14.1-in . SXGA+ with antenna v CMG xxx: Mobile Intel® Pentium® III processor xxx ... xxx GHz (MHz)-M v *1: no EDC feature, *2: featuring Secure chip 146 ThinkPad T20, T21, T22, T23 (MT 2647/2648) SXGA+ with antenna 14.1-in .