Service manual

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4 – 17
TABLE 4 – 5
NON-FATA L ERROR MESSAGES
non-fatal error messages
Meassage Description & Suggested Solution
nnnn Cache SRAM Passed
description:
Where
nnnn is the amount of system cache in kilobytes successfully
tested.
Diskette drive A error or Diskette drive B error
description:
solution:
Drive A: or B: is present but fails the BIOS POST diskette tests.
Check to see that the drive is defined with the proper diskette type in Setup and
that the diskette drive is attached correctly.
Entering SETUP...
description: Starting Setup Program.
Extended RAM failed at offset: nnnn
description:
solution:
The extended memory is either not working, or is imporperly configured.
Enter the Setup and allow the system to redetect the memory. Check that any
DIMM modules are properly seated in their sockets. Try restarting the system. If
the problem persists, remove the DIMMs and reboot. Replace any faulty
DIMMs.
nnnn Extended RAM Passed
description:
Where
nnnn is the amount of RAM in kilobytes successfully tested.
Failing Bits: nnnn
description:
solution:
Where hex number nnnn is a map of the bits at the RAM address (in System,
Extended, or Shadow memory) which failed the memory test. Each 1 (one) in the
map indicates a failed bit.
Turn off the system and remove any DIMMs. Restart the system. If the problem
disappears, replace the DIMMs one at a time to identify the defective module.
Replace any defective DIMMs.
Fixed Disk Ø Failure or Fixed Disk 1 Failure or Fixed
Disk Controller Failure
description:
solution:
The hard disk is not working, or is not properly configured.
Check that the HDD is properly attached. Run Setup to make sure the HDD is
correctly configured.
Incorrect Dirve A type - run SETUP
description: Type of floppy drive A: not correctly identified in Setup.
Invalid NVRAM media type
description: Problem with NVRAM (CMOS) access.
Keyboard Controller Error
description:
solution:
The keyboard controller failed test.
You may have to replace keyboard or controller.