Lenovo ThinkPad 380ED HMM ThinkPad 380XD,385XD (May 1998) - Page 34

Audio Checkout, Diskette Drive Checkout, The ThinkPad FRU Connections window appears. - service manual

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Audio Checkout 1. Go to the diagnostic menu by selecting Test in the Easy-Setup menu. 2. Select Audio and run the diagnostic tests. 3. If the test detects an audio problem, replace the system board. Diskette Drive Checkout This checkout is to isolate the problem to a controller, drive, or diskette. A write-enabled, blank, formatted 2HD diskette is required. FDD-1 represents a diskette drive in the ThinkPad computer. Attention Make sure that the diskette does not have more than one label on its surface. Inserting diskettes with multiple labels into the drive can damage it. Take the following procedure to select the test device: 1. Click on Test in the Easy-Setup menu. 2. Press Ctrl+A to enter the advanced diagnostic menu. The ThinkPad FRU Connections window appears. 3. Click on Exit The keyboard layout appears on the screen. 4. Click on Exit. 5. Click on FDD-1. 6. Type Y (Yes) to the question that appears on the screen. Insert a blank diskette into the drive when instructed. 7. Press Enter to run the diskette drive test. a. If the controller test detects an error and FRU code 10 appears, replace the system board. b. If the controller test runs without any errors, the drive read/write tests start automatically. c. If the drive read/write test detects an error and either FRU code 50 for FDD-1 appears, replace the drive. If the drive is attached to a port replicator, go to "Port Replicator Checkout" on page 33 to isolate the replicator. Otherwise, go on to the next step. 8. If the drive is attached through a port replicator, go to the service manual of the port replicator to isolate the problem. 9. If no error occurs when you test the formatted diskette, suspect the diskette that the customer used when reporting the problem. 26 IBM ThinkPad 380XD, 385XD

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Audio Checkout
1.
Go to the diagnostic menu by selecting
Test
in the
Easy-Setup menu.
2.
Select
Audio
and run the diagnostic tests.
3.
If the test detects an audio problem, replace the
system board.
Diskette Drive Checkout
This checkout is to isolate the problem to a controller,
drive, or diskette.
A write-enabled, blank, formatted 2HD
diskette is required.
FDD-1
represents a diskette drive in the ThinkPad
computer.
Attention
Make sure that the diskette does not have more than
one label on its surface.
Inserting diskettes with
multiple labels into the drive can damage it.
Take the following procedure to select the test device:
1.
Click on
Test
in the Easy-Setup menu.
2.
Press
Ctrl
+
A
to enter the advanced diagnostic menu.
The ThinkPad FRU Connections window appears.
3.
Click on
Exit
The keyboard layout appears on the
screen.
4.
Click on
Exit
.
5.
Click on
FDD-1
.
6.
Type
Y
(Yes) to the question that appears on the
screen.
Insert a blank diskette into the drive when
instructed.
7.
Press
Enter
to run the diskette drive test.
a.
If the controller test detects an error and FRU
code 10 appears, replace the system board.
b.
If the controller test runs without any errors, the
drive read/write tests start automatically.
c.
If the drive read/write test detects an error and
either FRU code 50 for FDD-1 appears, replace
the drive.
If the drive is attached to a port replicator, go to
“Port Replicator Checkout” on page
33 to isolate
the replicator.
Otherwise, go on to the next step.
8.
If the drive is attached through a port replicator, go to
the service manual of the port replicator to isolate the
problem.
9.
If no error occurs when you test the formatted
diskette, suspect the diskette that the customer used
when reporting the problem.
26
IBM ThinkPad 380XD, 385XD