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電腦一開機風扇轉黑屏
電腦一開機風扇轉黑屏
更新时间:2025-01-17 09:08:37

客戶報修:電腦風扇運行正常,燈也正常亮,但顯示屏不亮。

上門檢查:更換顯卡,更換内存測試,問題依舊。顯示器沒有問題,懷疑是DP線問題,更換一根 後正常。

電腦一開機風扇轉黑屏(維修案例一風扇運行正常)1

電腦一開機風扇轉黑屏(維修案例一風扇運行正常)2

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