Datavan Neptune N-1945 사용자 설명서 - 페이지 20

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Appendix — Technical Information

Is the LED on? Is the CPU fan running?

Is there any image on the display?

Turn off the system and reboot after the keyboard and the

mouse are plugged in.

Is the keyboard working?

Press <Del> to enter BIOS setup mode. Select "Load

Optimized Defaults", save your selection, and exit setup.

Turn off the system and re‐connect the IDE cable. Reboot

the system and see if it works.

Reinstall Windows OS, the add‐on cards, and the cables.

Try to reboot the system again.

Note:

For questions about other error messages, please contact the technical support.

YES

Failure has been excluded.

YES

Failure has been excluded.

YES

Failure has been excluded.

YES

Failure has been excluded.

Problem solved.

The problem may be

caused by power

supply, CPU,

memory, CPU, or

memory socket.

The VGA card, VGA

card slot, or the

monitor may be

defective.

The keyboard or the

keyboard connector

may be defective.

The IDE device /

connector / cable

may be defective.