Operation Manual

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 FRU/action
187 (VPD serial number not set.)
1. Set serial number using flash update utility.
2. I/O board.
3. Service processor.
188 (Bad EEPROM CRC #2)
1. Run Configuration/Setup.
2. I/O board.
3. Service processor.
189 (An attempt was made to access the
server with invalid passwords)
v Run Configuration/Setup, enter the administrator password.
289 (DIMM has been disabled by the user or
system)
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.
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.
1. Keyboard
2. I/O board
303 (Keyboard controller error)
1. I/O board
2. Keyboard
602 (Invalid diskette boot record)
1. Diskette
2. Diskette drive
3. Cable
4. I/O board
604 (Diskette drive error)
1. Run Configuration/Setup and diagnostic programs.
2. Diskette drive.
3. Drive cable.
4. I/O board.
662 (Diskette drive configuration error)
1. Run Configuration/Setup and diagnostic programs.
2. Diskette drive.
3. Drive cable.
4. I/O board.
1600 (Service processor not functioning)
1. Cable connecting service processor with I/O board.
2. Service processor.
1762 (Fixed Disk Configuration error)
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