HP Xw8400 HP xw8400 Service and Technical Reference Guide - Page 140
POST error messages, continued, Run Computer Setup or Windows utilities.
UPC - 883585271085
View all HP Xw8400 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 140 highlights
Table 5-18 POST error messages (continued) Screen Message Probable Cause Recommended Action 931-Northbound CRC error on CRC error occurred. This could be due Try replacing or reseating DIMMs first, then system non-redundant retry to a faulty system board, memory, or board. BIOS issue. 932-Alert on non-redundant retry Alert present on retry. Try replacing or reseating DIMMs first, then system board. 945-FBD northbound CRC error Try replacing or reseating DIMMs first, then system board. 946-Correctable patrol data ECC error Bad DIMM or improperly installed DIMM Try reseating the DIMMs and make sure that they are inserted correctly. If the problem persists, remove or replace the DIMMs one by one until the problem DIMM is isolated. 949-Correctable non-mirrored Bad DIMM or improperly installed demand data ECC error DIMM Try reseating the DIMMs and make sure that they are inserted correctly. If the problem persists, remove or replace the DIMMs one by one until the problem DIMM is isolated. 950-Redundant retry FBD northbound CRC error Try replacing or reseating DIMMs first, then system board. 953-Non-aliased uncorrectable patrol data ECC error Double bit ECC error due to bad DIMM or improperly installed DIMM Try reseating the DIMMs and make sure that they are inserted correctly. If the problem persists, remove or replace the DIMMs one by one until the problem DIMM is isolated. 956-Non-aliased uncorrectable Bad DIMM or improperly installed non-mirrored demand data DIMM ECC error Try reseating the DIMMs and make sure that they are inserted correctly. If the problem persists, remove or replace the DIMMs one by one until the issue is resolved. 960-CPU Overtemp occurred. The ambient temperature could exceed operating limits (maximum = 95° F), or there are obstructions to airflow, including dust build up. 1. Be sure you are not operating the system in an environment that exceeds 95° F. 2. Disconnect power and open the access panel. 3. Check that cables are not blocking CPU heatsink fans or front fan, if installed. 4. Check that there is not excessive dust on major components. 5. If airflow is acceptable and there is not excessive dust, the thermal sensing circuitry has failed on the processors or on the system board. You must replace the processors, the system board, or both. 961-Uncorrectable data ECC Bad DIMM or improperly installed on replay error DIMM Try reseating the DIMMs and make sure that they are inserted correctly. If the problem persists, remove or replace the DIMMs one by one until the problem DIMM is isolated. 1151-Serial Port 1 Address Conflict Detected. Both external and internal serial ports 1. are assigned to COM1. 2. Remove any COM port expansion cards. Clear CMOS. 3. Reconfigure card resources and run Computer Setup (F10 Setup). 4. Run Computer Setup or Windows utilities. 130 Chapter 5 System diagnostics and troubleshooting ENWW