Note: See “System replaceable units” on page 117to determine which components should be replaced by a field
service technician.
Error code/symptom FRU/action
129
(Internal cache (L1) error) 1. Optional microprocessor
2. Microprocessor
151
(Real time clock error) 1. Battery
2. System board
161
(Real time clock battery error) 1. Run the Configuration/Setup Utility program.
2. Battery.
3. System board.
162
(Device configuration error)
Note: Be sure to load the default settings
and any additional desired settings; then,
save the configuration.
1. Run the Configuration/Setup Utility program.
2. Battery.
3. Failing device.
4. System board.
163
(Real-time clock error) 1. Runthe Configuration/Setup Utility program.
2. Battery.
3. System board.
164
(Memory configuration changed.) 1. Run the Configuration/Setup Utility program.
2. DIMM.
3. System board.
175
(EEPROM CRC #1 damaged.) 1. If Remote Supervisor Adapter II is installed, make sure that the
latest firmware is installed.
2. System board
184
(Power-on password damaged) 1. Run the Configuration/Setup Utility program.
2. System board.
185
(Drive startup sequence information
corrupted)
1. Run the Configuration/Setup Utility program.
2. System board.
187
(VPD serial number not set.) 1. Set serial number in the Configuration/Setup Utility program.
2. System board.
188
(EEPROM CRC #2 damaged.) 1. Run the Configuration/Setup Utility program.
2. System board.
189
(An attempt made to enter the system with
invalid passwords)
1. Run the Configuration/Setup Utility program.
2. System board.
196
(Microprocessor cache mismatch) 1. Make sure that microprocessors are of same type and speed.
2. Microprocessor.
198
(Microprocessor speed mismatch) 1. Makesure that microprocessors are of same type and speed.
2. Microprocessor.
199
(Microprocessors not in recommended
configurations)
1. Make sure that microprocessors are of same type and speed.
2. Microprocessor.
201
(Memory test error.) 1. DIMM
2. System board
86 IntelliStation Z Pro Types6223 and 6227: HardwareMaintenance Manual and Troubleshooting Guide