Compaq Evo D300 Troubleshooting Manual page 58

Post Error Messages
Numeric Codes and Text Messages
Code/Message
605-Diskette
Drive Type Error
610-External
Storage Device
Failure
611-Primary
Floppy Port
Address
Assignment
Conflict
612-Secondary
Floppy Port
Address
Assignment
Conflict
660-Display
cache is detected
unreliable
912-Computer
Cover Has Been
Removed Since
Last System
Startup
*L = Long, S = Short
A–8
Beeps Probable Cause
2S* Mismatch in drive type.
None External tape drive not
connected.
2S* Configuration error.
2S* Configuration error.
None Integrated graphics
controller display
cache is not working
properly and will be
disabled.
None
Recommended Action
1. Run Computer Setup or
Microsoft Windows NT,
Microsoft Windows 95, or
Microsoft Windows 98
utilities.
2. Disconnect any other
diskette controller devices
(tape drives).
3. Clear CMOS.
Reinstall tape drive or press
F1 and allow system to
reconfigure without the drive.
Run Computer Setup
or Windows NT or
Windows utilities.
1. Run Computer Setup.
2. Remove expansion cards.
3. Clear CMOS.
Replace system board if
minimal graphics degrading
is an issue.
No action required.
Troubleshooting Guide