Acer AL1702 서비스 매뉴얼 - 페이지 14
{카테고리_이름} Acer AL1702에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Acer AL1702 38 페이지. 17-inch lcd monitor
Acer AL1702에 대해서도 마찬가지입니다: 사용자 설명서 (17 페이지), 사용자 설명서 (20 페이지), 서비스 매뉴얼 (49 페이지)
페이지 인쇄
2. Nothing displays on screen (Screen is black, color of LED is green)
Is backlight lit?
OK
Does computer output RGB video
signals?
OK
Check OSM menu is display on screen
when you push the "PROCEED" key.
OK
Proceed "Abnormal sreen" dection"
Page 12
NG
Refer "Checking the backlight unit" section"
Check the video cable for failure. Check the host for output
1)Change pattern of video signal output on the host.
NG
2)Rsconnect the video cable.
3)Change the video cable.
Check if the LCD video signal cable is connected between the
NG
signal with all black only.
MAIN PWB and LCD module.
NG
OK
Next Page
AL1702
Failure Point
The cable is disconnected.