61
ERROR - Series of beeps and error message displays.
Message
Explanation and Solution
Refresh Failure
Bad memory refresh circuitry on the system
board. Remove and reinstall DIMM(s). If
error persists, replace the DIMM(s).
Parity Error
Parity error in the first 64 KB block of
memory. Remove and reinstall DIMM(s).
If error persists, replace DIMM(s).
Base 64 KB Memory Error
Memory failure in the first 64 KB. Remove
and reinstall the DIMM(s). If error
persists, replace the DIMM(s).
Timer Not Operational
Memory failure in the first 64 KB, or Timer
1 on the system board is not functioning.
Call the Customer Response Center.
Processor Error
The CPU on the system board generated an
error. Call the Customer Response Center.
8042 - Gate A20 Failure
The BIOS cannot switch to protected mode.
Call the Customer Response Center.
Processor Exception Interrupt
The CPU generated an exception interrupt.
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.
ERROR - CD-ROM drive is not recognized.
Reason
Solution
CD-ROM drive power cable not attached.
Open case and ensure power cable is
properly attached. See System Reference.
CD-ROM drive cable not attached.
Open case and ensure cable is properly
attached. See System Reference.
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