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.
Decreasing available memory
Description
One or more memory modules may be faulty or improperly
seated. Re-install the memory modules and, if necessary,
replace them.
Diskette drive 0 seek failure
Description
A cable may be loose or the computer configuration
information may not match the hardware configuration.
Diskette read failure
Description
The floppy disk may be defective or a cable may be loose. If the
drive access light turns on, try a different disk.
Diskette subsystem reset failed
Description
The floppy drive controller may be faulty.
Gate A20 failure
Description
One or more memory modules may be faulty or improperly
seated. Reinstall the memory modules and, if necessary,
replace them.
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