HP Dx5150 - Compaq Business Desktop Reference Manual page 141

Numeric Codes and Text Messages (Continued)
Code/Message
Memory test fail
Override enabled–
Defaults loaded
Error: Non-System
disk or disk error.
Replace and press
any key when ready
Warning: CPU fan
has failed.
Warning: System Fan
has failed.
Memory is running at
Single Channel Mode
Service Reference Guide, dx5150
Probable Cause
If POST detects an error
during memory testing,
additional information
appears giving specifics about
the type and location of the
memory error.
If the system cannot boot using
the current CMOS
configuration, the BIOS can
override the current
configuration with a set of
BIOS defaults designed for the
most stable, minimal-
performance system.
The BIOS was unable to find a
suitable boot device. This may
mean an unitialized or corrupt
ATA flash.
CPU fan weak (RPM < 1000)
or not turning.
System fan weak (RPM <
1000) or not turning.
When two same size
memories are put in slot 1 and
3, this message will be
displayed.
361685-001
Recommended Action
Shut down the system, reseat the DIMMs, and
reboot the system. If the problem persists,
replace the DIMMs.
None.
Shut down the system, ensure that the power
and data cables of all storage devices are
plugged in properly, and reboot the system.
Ensure all removable media have been
removed.
Ensure that the CPU fan power cable is
connected. If the problem persists, replace the
fan.
Ensure that the System fan power cable is
connected. If the problem persists, replace the
fan.
For optimal performance, shut down the system
and move the second DIMM from the XMM3 to
the XMM2 socket.
POST Error Messages
C–3