Table A-1Numeric Codes and Text Messages (continued)

Control panel message

Description

Recommended action

512-Chassis, Rear Chassis, or Front Chassis Fan not Detected

Chassis, rear chassis, or front chassis fan is 1.

Reseat chassis, rear chassis, or front

not connected or may have malfunctioned.

chassis fan.

 

 

2.

Reseat fan cable.

 

 

3.

Replace chassis, rear chassis, or front

 

 

 

chassis fan.

 

 

 

 

514-CPU or Chassis Fan not Detected

CPU or chassis fan is not connected or may

1.

Reseat CPU or chassis fan.

 

have malfunctioned.

2.

Reseat fan cable.

 

 

 

 

3.

Replace CPU or chassis fan.

 

 

 

 

601-Diskette Controller Error

Diskette controller circuitry or floppy drive

1.

Run Computer Setup.

 

circuitry incorrect.

2.

Check and/or replace cables.

 

 

 

 

3.

Clear CMOS. (See Appendix B,

 

 

 

Password Security and Resetting

 

 

 

CMOS on page 60.)

 

 

4.

Replace diskette drive.

 

 

5.

Replace the system board.

 

 

 

 

605-Diskette Drive Type Error

Mismatch in drive type.

1.

Run Computer Setup.

 

 

2.

Disconnect any other diskette controller

 

 

 

devices (tape drives).

 

 

3.

Clear CMOS. (See Appendix B,

 

 

 

Password Security and Resetting

 

 

 

CMOS on page 60.)

 

 

 

610-External Storage Device Failure

External tape drive not connected.

Reinstall tape drive or press F1 and allow

 

 

system to reconfigure without the drive.

 

 

 

611-Primary Floppy Port Address

Configuration error.

Run Computer Setup and check the

Assignment Conflict

 

configuration in Advanced > Onboard

 

 

Devices.

 

 

 

660-Display cache is detected unreliable

Integrated graphics controller display cache

Replace system board if minimal graphics

 

is not working properly and will be disabled.

degrading is an issue.

 

 

 

912-Computer Cover Has Been Removed

Computer cover was removed since last

No action required.

Since Last System Startup

system startup.

 

 

 

 

 

917-Front Audio Not Connected

Front audio harness has been detached or

Reconnect or replace front audio harness.

 

unseated from motherboard.

 

 

 

 

 

918-Front USB Not Connected

Front USB harness has been detached or

Reconnect or replace front USB harness.

 

unseated from motherboard.

 

 

 

 

 

921-Device in PCI Express slot failed to

There is an incompatibility/problem with this

Try rebooting the system. If the error

initialize

device and the system or PCI Express Link

reoccurs, the device may not work with this

 

could not be retrained to an x1.

system

 

 

 

 

ENWW

POST Numeric Codes and Text Messages 53