Related Service Information - IBM ThinkPad R30 Hardware Maintenance Manual

If the error recurs, replace the FRU that caused the
error.
Note: With some FRUs, especially the system board,
the problem may be caused by peripheral
FRUs. Verify that each peripheral FRU, such as
the flexible cable, has no problem by doing the
following:
a. Replace each peripheral FRU one at a time,
b. If the peripheral FRUs have no problem,
6. To exit the test, select Quit – Exit Diag.
To cancel the test, press Esc.
The following table lists the options on the test menu.
Diagnostics
v Run Normal Test
v Run Quick Test
v CPU/Coprocessor
v Systemboard
v Video Adapter
v Serial Port
v Parallel Port
v Fixed Disks
v Diskette Drives
v Other Devices
v Wireless network controller
(802.11b)
v Memory Test – Full
v Memory Test – Quick
Note: In Keyboard test within Interactive Tests, the Fn key is
scanned only once. Each key should be pressed for at least 2
seconds; otherwise, it cannot be sensed.

Related service information

PC-Doctor can detect the following system information:
Hardware Info:
v System Configuration
v Memory Contents
v Physical Disk Drive
v Logical Disk Drive
34
ThinkPad R30 and R31 HMM
and run the test again.
replace the main FRU itself.
To see the FRU structure of each model,
refer to "Product overview" on page 105.
Interactive Tests
v Keyboard
v Video
v Internal Speaker
v Mouse
v Joystick Test
v Diskette Test
v System Load
v CD-ROM/DVD
v Stereo Speaker