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Note: See Chapter 7, "Parts listing, Types 8861, 8862," on page 139 to determine which components are
replaceable by the customer and which components must be replaced by an IBM field service technician.
Error code/symptom
187 (VPD serial number not set.)
188 (Bad EEPROM CRC #2)
189 (An attempt was made to access the
server with invalid passwords)
289 (DIMM has been disabled by the user or
system)
301 (Keyboard or keyboard controller error)
Note: After installing a USB keyboard, you
might need to use the Configuration/Setup
Utility program to enable keyboardless
operation and prevent the POST error
message 301 from being displayed during
startup.
303 (Keyboard controller error)
602 (Invalid diskette boot record)
604 (Diskette drive error)
662 (Diskette drive configuration error)
1600 (Service processor not functioning)
1762 (Fixed Disk Configuration error)
FRU/action
1. Set serial number using flash update utility.
2. I/O board.
3. Service processor.
1. Run Configuration/Setup.
2. I/O board.
3. Service processor.
v Run Configuration/Setup, enter the administrator password.
1. Run Configuration/Setup, if disabled by user.
2. Verify proper DIMM installation (see "Memory modules" on page
39).
3. Disabled DIMM, if not disabled by user.
1.
Keyboard
2. I/O board
1. I/O board
2. Keyboard
1. Diskette
2. Diskette drive
3. Cable
4. I/O board
1. Run Configuration/Setup and diagnostic programs.
2. Diskette drive.
3. Drive cable.
4. I/O board.
1. Run Configuration/Setup and diagnostic programs.
2. Diskette drive.
3. Drive cable.
4. I/O board.
1. Cable connecting service processor with I/O board.
2. Service processor.
1. Hard disk drive cables.
2. Run Configuration/Setup.
3. Hard disk drive adapter.
4. Hard disk drive.
5. SCSI backplane.
6. I/O board.
Chapter 6. Symptom-to-FRU index
89
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