주요 콘텐츠로 건너뛰기
도움말

원문 게시자: Rajesh Varma ,

본문:

Step1- Disconnect monitor with computer. Simply switch on only monitor. If u don't  see "no signal" clearly without white display, then I'm sure its monitor trouble. Buy new or repair it.

Step2- if u see no signal message clearly then problem is with your graphic card.

현황:

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