User manual IBM THINKPAD T SETUP GUIDE

[. . . ] IBM may make improvements or changes to the products or the programs described in this publication at any time. It is possible that this publication may contain references to, or information about, IBM products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that IBM intends to announce such IBM products, programming, or services in your country. Requests for technical information about IBM products should be made to your IBM authorized dealer or your IBM marketing representative. [. . . ] To end screen blank mode and resume normal operation, press any key. Standby mode When the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is powered off. Note: You can change the action of Fn + F4, if you are using the ACPI operating system. In certain circumstances, the computer goes into standby mode automatically: v If a "suspend time" has been set on the timer, and the user does not do any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that time. 30 ThinkPad A20m/p, A21m/p, A22m/p Related service information v If the battery indicator blinks orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the "Power Management Properties" window, the computer goes into hibernation mode. ) Note for the APM operating system: Even if you do not set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically. This default low-battery behavior is independent of the operating system; so if you have set the low-battery alarm, the computer may not do what you specified. It chooses either your setting or the default setting, whichever is appropriate. If you are using the ACPI operating system, only the low-battery alarm is available. To cause the computer to return from standby mode and resume operation, do one of the following: v Press the Fn key. v Open the LCD cover (only if you are using Windows Me and you entered standby mode by closing the LCD cover. ) v Turn on the power switch. Also, the computer automatically returns from standby mode and resumes operation in either of the following events: v The ring indicator (RI) is signaled by a serial device or a PC Card device (Windows 2000 does not support the ring indicator (RI) resume by PC Card device. ) v The time set on the resume timer elapses. In Windows 98, the Scheduled Tasks setting takes priority over the Resume on timer selection in the "Power Management Properties" window. If you test one of these devices, you will need to enable it by using PS2. EXE. PC-Doctor cannot be used to test a device that is in the docking station, even if the computer supports the docking station. To test a USB device, connect it to the USB connector of the computer. To test the Ultrabay 2000 device, install it in the Ultrabay 2000 slot of the computer. To run the test, do as follows: Note: In the following procedure, you can select an item not only with the arrow keys, but also with the TrackPoint. Insert the PC-Doctor disk into the diskette drive; then power on the computer. If the computer cannot be powered on, go to "Power system checkout" on page 35, and check the power sources. General descriptions 33 Checkout guide If an error code appears, go to "Symptom-to-FRU index" on page 49. (Its exact form depends on the model. ) The options on the test menu are as follows: Diagnostics v v v v v v v v v v v v v v v Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive (*) LS-120 Drive (*) Communication Memory Test ­ Full Memory Test ­ Quick Interactive Tests v v v v v v v v v Keyboard Video Internal Speaker Mouse Joystick Test Diskette System Load CD-ROM/DVD Test Stereo Speaker Notes: v In the Keyboard test in Interactive Tests, the Fn key is scanned only once. Each key should be held down for at least 2 seconds; otherwise, it cannot be sensed. v The sound card is not recognized in the Stereo Speaker in the Interactive Tests. [. . . ] 17 FRU Battery pack (6 cell) SANYO Li-Ion (ECO) 2628-xxE, xxJ 2628-DxJ, ExJ, FxJ, GxE, GxJ, IxJ 2628-xxJ except CxJ, JxJ 2633-DxJ, ExJ, FxJ, GxE, GxJ, IxJ Panasonic NiMH (ECO) 2628-CxK SANYO NiMH (ECO) 2628-CxJ, JxJ Battery pack (9 cell) Panasonic Li-Ion OP 2629-6xx 2629-Hxx except HxJ 2629-Uxx except UxE, UxJ SANYO Li-Ion OP 2629-6xx 2629-Hxx except HxJ 2629-Uxx except UxE, UxJ Panasonic Li-Ion (ECO) 2629-HxJ, UxE, UxJ SANYO Li-Ion (ECO) 2629-HxJ, UxE, UxJ 18 19 Cover, DIMM slot Hard-disk drive (6. 0 GB), STD OP 2628-1xx except 10U, 1ZU 2628-2xx except 20U 2628-Bxx Hard-disk drive (6. 0 GB), HITACHI OP 2628-1xx except 10U, 1ZU 2628-2xx except 20U 2628-Bxx Hard-disk drive (10. 0 GB), STD OP 2628-Cxx, Dxx, Exx, Jxx, Pxx Hard-disk drive (10. 0 GB), HITACHI OP 2628-Cxx, Dxx, Exx, Jxx, Pxx Hard-disk drive (12. 0 GB), STD OP 2628-3xx except 30U, 3JC, 3KC, 3ZU 2628-4xx except 40U, 4ZU 2633-4xx Hard-disk drive (12. 0 GB), HITACHI OP 2628-3xx except 30U, 3JC, 3KC, 3ZU 2628-4xx except 40U, 4ZU 2633-4xx Hard-disk drive (18. 0 GB), STD OP 2628-3JC, 3KC 2629-6xx except 60U 02K6615* 02K6770* P/N 02K6720* 02K6864* 02K6619* 02K6860* 02K6862* 08K7295 05K9227 05K9228 08K9508 08K9531 05K9229 05K9230 27L4073 (continued) ThinkPad A20m/p, A21m/p and A22m/p 131 Parts list No. 19 FRU Hard-disk drive (18. 0 GB), STD OP 2628-3JC, 3KC 2629-6xx except 60U Hard-disk drive (20. 0 GB), STD OP 2628-Qxx, Rxx, Sxx, Xxx, T7x, T8x, TUx, TVx 2629-6Ax, 6Cx, 6Ux, 6Vx Hard-disk drive (20. 0 GB), STD OP 2628-Fxx, Gxx, Jxx 2633-Gxx Hard-disk drive (20. 0 GB), HITACHI OP 2628-Fxx, Gxx, Jxx 2628-Qxx, Rxx, Sxx, Xxx, T7x, T8x, TUx, TVx 2633-Gxx Hard-disk drive (30. 0 GB), STD OP 2628-Txx except T7x, 8x, TUx, TVx 2633-Txx Hard-disk drive (30. 0 GB), HITACHI OP 2628-Txx except T7x, 8x, TUx, TVx 2633-Txx Hard-disk drive (32. 0 GB), STD OP 2629-Hxx, Uxx 20 Cover, hard-disk drive for 12. 1/14. 1-in. models 2628-1xx, 2xx, 4xx, Bxx, Cxx, Dxx, Exx, Gxx, Qxx, Rxx, Txx 2633-4xx, Gxx, Txx Cover, hard-disk drive for 15. 0-in. models 2628-3xx, Fxx, Jxx, Pxx, Sxx 2629-6xx, Fxx, Hxx, Jxx, Uxx -- 21 P/N 27L4073 27L4075 27L3427 08K9533 08K9564 08K9692 08K9509 08K5675 08K5676 Asset ID RF adapter (see "Optional FRUs" on page 147) System board for A20 Video memory 4 MB 2628-1xx, 2xx, Bxx Video memory 8 MB 2628-3xx except 3JC, 3KC Video memory 8 MB 2628-4xx, 3JC, 3KC, 2633-4xx Video memory 16 MB 2629-6xx System board for A21 Video memory 4 MB 2628-Cxx, Jxx Video memory 4 MB 2628-Dxx, Exx Video memory 4 MB 2628-Jxx 08K3262 08K3263 26P7975 08K3314 08K3315 08K3316 08K3317 (continued) 132 ThinkPad A20m/p, A21m/p, A22m/p Parts list No. [. . . ]