Dell Vostro 3681, Service Manual

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Table 5. Diagnostics LED codes(continued)
Diagnostic light codes Problem description
2,4 Memory/RAM failure
2,5 Invalid Memory installed
2,6 System board error, chipset error, clock failure, gate A20 failure, super I/O failure,
keyboard controller failure
3,1 CMOS battery failure
3,2 PCIe or video card/chip failure
3,3 Recovery Image not found
3,4 Recovery Image found but invalid
3,5 Power Rail Failure
3,6 Paid SPI volume error
3,7 Intel (ME) Management Engine error
4,2 CPU power cable connection issue
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.
A FILENAME CANNOT CONTAIN ANY OF THE FOLLOWING
CHARACTERS: \ / : * ? " < > | - Do not use these characters in filenames.
58 Troubleshooting