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System board – DFI OT951-D series User Manual

Page 107

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Troubleshooting

System Board

1. Make sure the add-in card is seated securely in the expansion slot. If the

add-in card is loose, power off the system, re-install the card and power up
the system.

2. Check the jumper settings to ensure that the jumpers are properly set.

3. Verify that all memory modules are seated securely into the memory sockets.

4. Make sure the memory modules are in the correct locations.

5. If the board fails to function, place the board on a fl at surface and seat all

socketed components. Gently press each component into the socket.

6. If you made changes to the BIOS settings, re-enter setup and load the BIOS

defaults.