POST Error Code FRU/Action
167
Microprocessor installed that is not
supported by the current POST/BIOS
1. Run Setup. Check Stepping level for
the BIOS level needed, then perform
the flash update.
2. Processor
168
Alert on LAN error 1. Run Setup. Check to see that Ethernet
and Alert on LAN are enabled.
2. System Board
3. Riser card
17X, 18X 1. C2 Security
175 1. Run Configuration. See “Setup Utility
program”on page 10.
2. System Board
176 1. Covers were removed from the
computer
177
Corrupted Administrator Password 1. System Board
178 1. System Board
183 1. Enter the administrator password
184
No RFID Antenna 1. Make sure Asset Care and Asset ID are
enabled in Configuration/Setup
2. RFID Antenna
3. System Board
4. Riser card
185
Corrupted boot sequence 1. Set configuration and reinstall the boot
sequence
186 1. System Board
187 1. Clear Administration password
2. System Board
189 1. More than three password attempts
were made to access the computer
190
Chassis intrusion detector was cleared. This
is information only,no action required. If
this code does not clear:
1. System Board
1XX
Not listed above 1. System Board
201, 20X
Memory data error 1. Run Enhanced Diagnostics Memory
Test
2. Memory Module
3. System Board
225 1. Unsupported Memory
229
External cache test error 1. L2 Cache Memory
2. System Board
Chapter6. Symptom-to-FRU Index 95