Checkout guide
Use the following procedure as a guide for computer
problems.
Note:
The diagnostic tests are intended to test only IBM
products. Non-IBM products, prototype cards, or
modified options can give false errors and invalid
system responses.
1. Obtain the failing symptoms in as much detail as
possible.
2. Verify the symptoms by attempting to recreate the
failure by running the diagnostic test or by repeating
the same operation.
Testing the computer
The ThinkPad computer has a test program called
PC-Doctor DOS (hereafter called
PC-Doctor
). You can
detect errors by running the diagnostics test of PC-Doctor.
This section is an overview on detecting the problem.
Refer to “Product overview” on page 102 for details that
depend on model-unique functions.
To run the test, do the following:
Note:
In the following procedure, you can select an item
not only with the arrow keys, but also with the
TrackPoint. Instead of pressing
Enter
, you also can
click the left click button.
1. Insert the PC-Doctor DOS Disk into the diskette drive;
then power on the computer.
If the computer cannot be powered on, go to “Power
systems checkout” on page 36 and check the power
sources.
If an error code appears, go to “Symptom-to-FRU
Index” on page 40.
The PC-Doctor main panel appears.
2. Select
Diagnostics
with the arrow keys, and press
Enter
.
A pull-down menu appears:
Note:
The pull-down menu differs depending on the
model.
3. Run the applicable function test.
4. Follow the instructions on the screen. If there is a
problem, PC-Doctor shows some messages.
5. Reseat the cable or connector of the detected FRU
and run the test again.
34
ThinkPad R30/R31 HMM
Содержание ThinkPad R30
Страница 1: ...ThinkPad R30 R31 Hardware Maintenance Manual...
Страница 4: ...iv ThinkPad R30 R31 HMM...
Страница 56: ...ThinkPad R30 This section applies to the following models 2656 2657 2676 50 ThinkPad R30 R31 HMM...
Страница 68: ...1 Step Size Quantity Color Torque 1 M2 5 x L10 2 Black 3 2 kgf cm 2 3 3 3 4 62 ThinkPad R30 R31 HMM...
Страница 73: ...1 Step Size Quantity Color Torque 1 M2 5 x L10 7 Black 3 2 kgf cm 2 MT 2656 2657 2676 67...
Страница 89: ...MT 2656 2657 2676 83...
Страница 119: ...1 Step Size Quantity Color Torque 1 M2 5 x L10 2 Black 3 2 kgf cm 2 3 4 MT 2656 2657 2676 113...
Страница 128: ...1 2 3 4 5 Step Size Quantity Color Torque 3 M2 5 x L5 2 Silver 3 2 kgf cm 122 ThinkPad R30 R31 HMM...
Страница 141: ...MT 2656 2657 2676 135...
Страница 143: ...3 Memory slot door 4 Docking connector MT 2656 2657 2676 137...
Страница 174: ...1 Step Size Quantity Color Torque 1 M2 5 x L10 2 Black 3 2 kgf cm 2 3 4 168 ThinkPad R30 R31 HMM...
Страница 181: ...1 2 Step Size Quantity Color Torque 2 M2 x L6 3 Silver 1 6 kgf cm 3 4 MT 2656 2657 2676 175...
Страница 183: ...1 2 3 4 5 Step Size Quantity Color Torque 3 M2 5 x L5 2 Silver 3 2 kgf cm MT 2656 2657 2676 177...
Страница 198: ...3 Memory slot door 4 Docking connector 192 ThinkPad R30 R31 HMM...
