64
Message
Explanation and Solution
Call the Customer Response Center.
Display Memory Read/Write Error
The sound controller is faulty. Call the
Customer Response Center.
ROM Checksum Error
The ROM checksum value does not match
the value encoded in the BIOS. Call the
Customer Response Center.
CMOS Shutdown Register Read/Write Error
The shutdown register for CMOS RAM
failed. Call the Customer Response Center.
Cache Error/External Cache Bad
The external cache is faulty. Call the
Customer Response Center.
Does not boot from drive A: (floppy disk drive) or other expected boot device:
Reason
Solution
Corrupt boot disk, or boot disk does not have
correct boot utilities.
Replace the bootable diskette with a known
working diskette.
The boot sequence may be set to C, A, in
which case the machine will not boot from A
if there is an operating system on C.
Change the boot sequence.
The BIOS is corrupted.
Load a new BIOS to the system’s flash
EPROM. See Chapter 5.
Floppy disk drive is not recognized:
Reason
Solution
BIOS is not configured properly.
Configure the Floppy A and B parameters to
the required settings in BIOS Setup. Refer to
Chapter 5.
Power cable is not attached.
Ensure the floppy drive power cable is
properly attached.
Floppy data cable is not attached.
Ensure the floppy data cable is properly
attached to the floppy drive and to the system
board.
