Table of Contents
Advertisement
APPENDIX A - SYSTEM ERROR MESSAGES
System Error Messages
When the BIOS encounters an error that requires the user to correct some-
thing, either a beep code will sound or a message will be displayed in a box in
themiddle of the screen and the message, PRESS F1 TO CONTINUE, CTRL-
ALT-ESC or DEL TO ENTER SETUP, will be shown in the information box at
the bottom. Enter Setup to correct the error.
POST Beep
There are two kinds of beep codes in the BIOS. One code indicates that a
video error has occured and the BIOS cannot initialize the video screen to
display any additional information. This beep code consists of a single long
beep followed by three short beeps. The other code indicates that a DRAM
error has occured. This beep code consists of a single long beep.
Error Messages
One of more of the following messages may be displayed if the BIOS detects
an error during the POST. This list indicates the error messages for all Awards
BIOSes:
CMOS BATTERY HAS FAILED
The CMOS battery is no longer functional. It should be replaced.
Caution: Danger of explosion if battery is incorrectly replaces. Replace
only with the same or equivalent type recommended by the manufac-
turer. Dispose of used batteries according to the battery manufacturer's
instructions.
CMOS CHECKSUM ERROR
Checksum of CMOS is incorrect. This can indicate that CMOS has become
corrupt. This error may have been caused by a weak battery. Check the
battery and replace if necessary.
DISPLAY SWITCH IS SET INCORRECTLY
The display switch on the motherboard can be set to either monochrome or
color. This indicates the switch is set to a different setting than indicated in
Setup. Determine which setting is correct, either turn off the system and change
the jumper or enter Setup and change the VIDEO selection.
FLOPPY DISK(S) fail (80)
Unable to reset floppy subsystem.
FLOPPY DISK(S) fail (40)
Floppy type mismatch.
A-1
MAN-0CM33-001
MC Series Computers
Advertisement
Table of Contents
