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Released in 2009, the Dell OptiPlex 780 Small Form Factor is a mini-desktop computer in Dell's OptiPlex 780 lineup. Identified by the model number DCCY1F.

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Why is there a disturbing sound and the monitor glitch

It has a sound and glitching monitor

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답변 2개

Most likely it’s can be your video card does it artifact on the screen also ?

해당 답변은 도움이 되었습니까?

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A description of the sound and "glitch" would be helpful.

It could be a fan or it could be something heating/burning = maybe a capacitor. It is an old system after all.

The capacitor is likely in your power supply, but start by looking at your motherboard and any other plugged in boards since it is easy.

If not, swap out the PSU.

해당 답변은 도움이 되었습니까?

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귀하의 답변을 추가하세요

Dagmawit Shewalefa 님은 대단히 고마워 할 것입니다.
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