HP Blade Blade Troubleshooting Manual page 66

POST Error Messages
Numeric Codes and Text Messages (Continued)
Code/Message
918-Front USB Not
Connected
919-Multi-Bay Riser
not Connected
921-Device in PCI
Express slot failed to
initialize
1151-Serial Port A
Address Conflict
Detected
1152-Serial Port B
Address Conflict
Detected
A–8
Probable Cause
Front USB harness has
been detached or
unseated from
motherboard.
Riser card has been
removed or has not been
reinstalled properly in the
system.
There is an
incompatibility/problem
with this device and the
system or PCI Express
Link could not be
retrained to an x1.
Both external and
internal serial ports are
assigned to COM1.
Both external and
internal serial ports are
assigned to COM2.
www.hp.com
Recommended Action
Reconnect or replace front USB harness.
Reinsert riser card.
Try rebooting the system. If the error
reoccurs, the device may not work with
this system
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