Alert! Security Override Jumper Is Installed; Attachment Failed To Respond; Bad Command Or File Name; Bad Error-Correction Code (Ecc) On Disk Read - Dell OptiPlex 990 Desktop Service Manual

Alert! Security override Jumper is installed.

Description The MFG_MODE jumper has been set and AMT Management features are
disabled until it is removed.

Attachment failed to respond

Description The floppy or hard drive controller cannot send data to the associated
drive.

Bad command or file name

Description Ensure that you have spelled the command correctly, put spaces in the
proper place, and used the correct pathname.

Bad error-correction code (ECC) on disk read

Description The floppy or hard drive controller detected an uncorrectable read error.

Controller has failed

Description The hard drive or the associated controller is defective.

Data error

Description The floppy or hard drive cannot read the data. For the Windows operating
system, run the chkdsk utility to check the file structure of the floppy or
hard drive. For any other operating system, run the appropriate
corresponding utility.
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