Owners Manual

Amber LED state Fault
Description
Faults Recommendation for Tech Support
back battery and power back on to see if
issue persist. If yes, replace motherboard.
4, 7 System Side
cover is missing
Install back the side cover. If not resolve,
check intrusion switch mechanical and
connector plugged in.
PSU LED indicator
Table 5. PSU LED indicator summary
LED behavior Diagnosis
Off AC Power is not connected
Solid green In standby mode. A valid AC source is connected and power is
operational. When on PSU is providing DC power to the system.
Flashing amber Indicates a problem with the power supply
Flashing Green When hot-adding a power supply, this indicates that the power
supply is mismatched with the other power supply (in terms of
efficiency, features set, health status, and supported voltage).
Diagnostic error messages
Table 6. Diagnostic error messages
Error messages Description
AUXILIARY DEVICE FAILURE
The touchpad or external mouse may be faulty. For an external
mouse, check the cable connection. Enable the Pointing Device
option in the System Setup program.
BAD COMMAND OR FILE NAME
Ensure that you have spelled the command correctly, put spaces in
the proper place, and used the correct path name.
CACHE DISABLED DUE TO FAILURE
The primary cache internal to the microprocessor has failed.
Contact Dell
CD DRIVE CONTROLLER FAILURE
The optical drive does not respond to commands from the
computer.
DATA ERROR
The hard drive cannot read the data.
DECREASING AVAILABLE MEMORY
One or more memory modules may be faulty or improperly seated.
Reinstall the memory modules or, if necessary, replace them.
DISK C: FAILED INITIALIZATION
The hard drive failed initialization. Run the hard drive tests in Dell
Diagnostics.
DRIVE NOT READY
The operation requires a hard drive in the bay before it can
continue. Install a hard drive in the hard drive bay.
ERROR READING PCMCIA CARD
The computer cannot identify the ExpressCard. Reinsert the card
or try another card.
EXTENDED MEMORY SIZE HAS CHANGED
The amount of memory recorded in non-volatile memory (NVRAM)
does not match the memory module installed in the computer.
Restart the computer. If the error appears again, Contact Dell
THE FILE BEING COPIED IS TOO LARGE FOR THE
DESTINATION DRIVE
The file that you are trying to copy is too large to fit on the disk, or
the disk is full. Try copying the file to a different disk or use a larger
capacity disk.
78 Troubleshooting