Card Problems - Dell OptiPlex GX260 Series System User's Manual

3-1-1 Slave DMA register failure
3-1-2 Master DMA register failure
3-1-3 Master interrupt mask register failure
3-1-4 Slave interrupt mask register failure
3-2-2 Interrupt vector loading failure
3-2-4 Keyboard Controller Test failure
3-3-1 NVRAM power loss
3-3-2 NVRAM configuration
3-3-4 Video Memory Test failure
3-4-1 Screen initialization failure
3-4-2 Screen retrace failure
3-4-3 Search for video ROM failure
4-2-1 No time tick
4-2-2 Shutdown failure
4-2-3 Gate A20 failure
4-2-4 Unexpected interrupt in protected mode
4-3-1 Memory failure above address 0FFFFh
4-3-3 Timer-chip counter 2 failure
4-3-4 Time-of-day clock stopped
4-4-1 Serial or parallel port test failure
4-4-4 Cache test failure

Card Problems

Fill out the Diagnostics Checklist
CAUTION: Before you perform this procedure, see
Check the card seating and cables
1. Turn off the computer and devices, disconnect them from their electrical outlets, wait 10 to 20 seconds,
and open the computer cover.
2. Ensure that each card is firmly seated in its connector. Reseat any loose cards.
3. Ensure that all cables are firmly connected to their corresponding connectors on the cards. If any cables
appear loose, reconnect them.
For instructions on which cables should be attached to specific connectors on a card, see the card's
documentation.
4. Close the computer cover, reconnect the computer and devices to electrical outlets, and turn them on.
Test the video card
1. Turn off the computer and devices, disconnect them from their electrical outlets, wait 10 to 20 seconds,
and open the computer cover.
2. Remove all cards except the video card.
If your primary hard drive is connected to a drive controller card and not to one of the system board
IDE connectors, leave the drive controller card installed in the computer.
3. Close the computer cover, reconnect the computer and devices to electrical outlets, and turn them on.
as you complete these checks.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Run the Dell Diagnostics.
Contact Dell for technical assistance.
Contact Dell for technical assistance.
Run the Dell Diagnostics.
Run the Dell Diagnostics.
"CAUTION: Safety Instructions."