HP Compaq d330 DT Troubleshooting Manual page 65

POST Error Messages
Numeric Codes and Text Messages (Continued)
Code/Message
916-Thermal Sensor
from Processor
Heatsink is not
Connected
917-Expansion Riser
not Detected
919-Front Panel,
Multi-Port, and/or
Multi-Bay Riser(s) not
Detected. Unplug
Machine and Install
Riser(s).
1151-Serial Port A
Address Conflict
Detected
1152-Serial Port B
Address Conflict
Detected
A–8
Probable Cause
Processor heatsink cable
not connected to system
board.
Riser board not seated or
not installed.
Riser card has been
removed or has not been
reinstalled properly in the
system.
Both external and
internal serial ports are
assigned to COM1.
Both external and
internal serial ports are
assigned to COM2.
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Recommended Action
Reseat or replace the processor heatsink
cable going to the system board.
Install riser board if missing or remove
and reseat to ensure good connection.
Reinsert riser card.
1. Remove any serial port expansion
cards.
2. Clear CMOS. (See
"Password Security and Resetting
CMOS.")
3. Reconfigure card resources and/or
run Computer Setup or Windows
utilities.
1. Remove any serial port expansion
cards.
2. Clear CMOS. (See
"Password Security and Resetting
CMOS.")
3. Reconfigure card resources and/or
run Computer Setup or Windows
utilities.
Appendix B,
Appendix B,
Troubleshooting Guide