Dell OptiPlex GX280 - Manual (Page 142)

1. Click the Start button, click Control Panel, and then click Add or Remove Programs.
2. Select the program you want to remove.
3. Click the Change or Remove Program icon.
4. See the program documentation for installation instructions.
Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help in resolving this
problem, please note this checkpoint and contact Dell Technical Support — Contact Dell and report the checkpoint
code (nnnn) to the support technician.
Attachment failed to respond — See " Drive Problems ."
Bad command or file name — Ensure that you spelled the command correctly, put spaces in the proper place, and used
the correct pathname.
Bad error-correction code (ECC) on disk read — See " Drive Problems ."
Controller has failed — See " Drive Problems ."
Data error — See " Drive Problems ."
Decreasing available memory —
See " Lockups and Software Problems ."
Diskette drive 0 seek failure — See " Drive Problems ."
Diskette read failure —
See " Drive Problems ."
Diskette subsystem reset failed — Run the Dell Diagnostics .
Diskette write protected — Slide the write-protect notch to the open position.
Drive not ready — Put a floppy disk in the drive.
Gate A20 failure —
See " Lockups and Software Problems ."
Hard-disk configuration error —
Hard-disk controller failure —
Hard-disk drive failure —
Hard-disk drive failure —
See " Drive Problems ."
Insert bootable media — Insert a bootable floppy disk or CD.
Invalid configuration information - please run SETUP program — Enter system setup and correct the computer
configuration information.