IBM T20 User Manual

IBM

ThinkPad T20, T21, T22 and T23
series

Product overview .

Specifications .

Status indicators .

Fn key combinations .

Symptom-to-FRU index .

Numeric error codes .

No-beep symptoms

LCD-related symptoms .

Intermittent problems .

Undetermined problems .

FRU replacement notices

Screw notices .

Retaining serial numbers.

Restoring the serial number of the system unit

Retaining the UUID

Removing and replacing a FRU.

1010 Battery pack.

1020 Backup battery .

1030 Hard-disk drive .

1050 Mini PCI adapter

For T20, T21 and T22 series

For T23 series .

1060 Ethernet daughter card

1070 Ultrabay 2000 device .

For T20, T21 and T22 series

For T23 series .

1090 Keyboard CRU insulator .

1100 Hinge cover .

For T20 and T21 series .

For T22 series .

For T23 series .

1110 Keyboard bezel .

For T20, T21 and T22 series

For T23 series .

1120 Fan assembly .

For T20, T21, T22 series.

For T23 series .

For T20, T21 and T22 series

For T23 series .

1140 PC Card slot assembly .

For T20, T21, T22 series

© Copyright IBM Corp. 2002

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