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IBM-AUSTRIA - PC-HW-Support 30 Aug 1999 |
FRU Codes (3546)
FRU Codes
If an error is detected by the diagnostic tests, a four-digit
FRU code is displayed.
Two suspected FRU codes are shown. The two leftmost
digits indicate the first FRU code.
The following table shows the FRU codes and their FRUs.
The most probable failing FRU is shown first.
NOTE:
Replace the FRUs one at a time in the sequence shown in the
FRUs of the Dock II column.
If a replaced part did not resolve the problem, put the original
part back in the Dock II.
Do not replace non-defective parts.
Always start with the first FRU then continue down the list.
The two rightmost digits indicate the net FRU code.
Do these FRU replacements in the same way as with the first FRU codes.
Undock the computer from the Dock II to
check that the FRU code appears with the computer only.
If a FRU code appears, replace the FRU indicated in the Symptom-to-FRU Index
for the computer you are servicing. Then dock the computer on the Dock II to check
if any FRU codes appear. Use the table below.
| FRU Code |
FRU/Action |
| | |
| 10 |
1. Main card |
| |
2. Riser card |
| | |
| 15 |
1. Audio card |
| |
2. Riser card |
| | |
| 30 |
1. Reserved |
| | |
| 32 |
1. See 'External Keyboard'. |
| |
2. Main card |
| |
3. Riser card |
| | |
| 33 |
1. External mouse |
| |
2. Main card |
| |
3. Riser card |
| | |
| 45 |
See 'External Display' |
| | |
| 51 |
1. Diskette drive (FDD-2) |
| |
2. Main card |
| |
3. Riser card |
| | |
| 56 |
1. Diskette drive (FDD-2) |
| |
2. Main card |
| |
3. Riser card |
| | |
| 61 |
1. Hard disk drive (HDD-2) |
| |
2. Main card |
| |
3. HDD installation kit |
| | |
| 70 |
Main card |
| | |
| 80 |
Reserved |
| | |
| 90 |
Reserved |
If the problem remains after the FRUs are replaced,
go to 'Undetermined Problems'.
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