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Chapter 4
POST Error Messages List
If you cannot run the diagnostics program tests but did receive a POST error message, use “POST Error
Messages List” to diagnose system problems. If you did not receive any error message, look for a description
of your error symptoms in “Error Symptoms List” on page 73
.
NOTE:
When you have deemed it necessary to replace an FRU, and have done so, you must run a total
system check to ensure that no other activity has been affected by the change. This system check can
be done through the diagnostics program.
NOTE:
Check all power supply voltages, switch, and jumper settings before you replace the main board. Also
check the power supply voltages if you have a “system no-power” condition.
If you are unable to correct the problem by using the “BIOS Messages List” table and “Error Symptoms List”
table, go to “Undetermined Problems” on page 77.
To diagnose a problem, first find the BIOS error messages in the left column. If directed to a check procedure,
replace the FRU indicated in the check procedure. If no check procedure is indicated, the first Action/FRU
listed in right column is the most likely cause.
BIOS Messages
Action/FRU
CMOS Battery Bad
Battery should be replaced
CMOS Checksum Error
Check the battery and replace if necessary.
Disk Boot Failure
Insert system disk into Drive (A:)and press
e
e
e
e
.
NOTE:
If you assumed the system would boot
from the hard drive, make sure the
controller is inserted correctly and all
cables are properly attached. Also be
sure the disk is formatted as a boot
device. Then reboot the system.
Diskette Drives or Types Mismatch Error
Run
Setup
Display Switch Is Set Incorrectly
Determine which setting is correct, and then either turn off
the system and change the jumper, or enter
Setup
and
change the
VIDEO
selection.
Display Type Has Changed Since Last Boot
Configure the system for the new display type/
Error Encountered Initializing Hard Drive
Be sure the adapter is installed correctly and all cables are
correctly and firmly attached. Also be sure the correct hard
drive type is selected in
Setup
.
Error Encountered Initializing Hard Disk Controller
Make sure the cord is correctly and firmly installed in the
bus. Be sure the correct hard drive type is selected in
Setup. Also check if any jumper needs to be set correctly
on the hard drive.
Floopy Disk CNTRLR Error or No CNTRLR Present
Make sure the controller is installed correctly and firmly. If
there are no floppy drives installed, be sure the Diskette
Drive selection in
Setup
is set to
None
.
Keyboard Error or No Keyboard Present
Make sure the keyboard is attached correctly and no keys
are pressed during the boot.
NOTE:
If you are purposely configuring the
system without a keyboard, set the error
halt condition in Setup to HALT ON ALL,
BUT KEYBOARD.This will cause BIOS to
ignore the missing keyboard and continue
the boot.
Memory Address Error
Use this location along with the memory map for your
system to find and replace the bad memory chips.
Memory Parity Error
Use this location along with the memory map for your
system to find and replace the bad memory chips.
Содержание VERITON 7200
Страница 7: ...VII Table of Contents ...
Страница 16: ...Chapter 1 9 Main Board Layout ...
Страница 70: ...63 Chapter 3 ...
Страница 88: ...81 Chapter 6 Veriton 7200 Exploded Diagram ...
Страница 93: ...Chapter 6 86 ...
Страница 96: ...Appendix A 89 ...
Страница 106: ...99 Appendix C ...
Страница 110: ...103 Index ...