xg279q 黑屏 處理 - 螢幕
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By Edwina
at 2021-01-30T12:35
at 2021-01-30T12:35
Table of Contents
大家好,本人12/12衝了一台Xg279q
買回來後,就發現偶發性的黑屏(3-5秒)螢幕全黑。但發生頻率不高。(一週大概一次
)爬過文後,發現有些人遇到類似狀況。
1.確認黑屏當下,螢幕電源燈(螢幕右下方有白色燈號)。這部分要確認電源是否正常
2.我也換過林帝1.4dp 2m 確認是否為訊號線造成
3.update 新版顯示卡驅動程式 確認是否為顯示卡驅動造成
最後一個也是最重要的
4.確認黑屏是否全黑(這點很重要),不是那種有背光的黑。發生當下可以用手電筒去照
看看是否正常有影像。這點是維修人員叫我確認的。但是無奈我已經送修了。
最後我送修,維修人員照我的debug 分析研判幫我更換螢幕的主機板。
最後我壓力測試了兩週都沒發生,才上來分享給大家,希望有幫到大家。
結論:最後送修好了XXXXDDDD
--
買回來後,就發現偶發性的黑屏(3-5秒)螢幕全黑。但發生頻率不高。(一週大概一次
)爬過文後,發現有些人遇到類似狀況。
1.確認黑屏當下,螢幕電源燈(螢幕右下方有白色燈號)。這部分要確認電源是否正常
2.我也換過林帝1.4dp 2m 確認是否為訊號線造成
3.update 新版顯示卡驅動程式 確認是否為顯示卡驅動造成
最後一個也是最重要的
4.確認黑屏是否全黑(這點很重要),不是那種有背光的黑。發生當下可以用手電筒去照
看看是否正常有影像。這點是維修人員叫我確認的。但是無奈我已經送修了。
最後我送修,維修人員照我的debug 分析研判幫我更換螢幕的主機板。
最後我壓力測試了兩週都沒發生,才上來分享給大家,希望有幫到大家。
結論:最後送修好了XXXXDDDD
--
Tags:
螢幕
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