外接螢幕失效 - MAC

By Elvira
at 2015-05-18T22:46
at 2015-05-18T22:46
Table of Contents
小弟使用2011的13"MBP,平常外接Dell的螢幕,
但昨天休眠喚醒後,外接螢幕就沒有畫面了 (MBP的螢幕還有)
電腦顯示有外接螢幕
同時MBP變得非常lag,畫面有時會有奇怪的閃爍
只要一拔掉螢幕訊號線就會恢復正常。
試過換線、重接、重開機後都一樣,
接上別的螢幕可以正常使用、別的電腦接這台Dell螢幕也可以正常使用
看來不是硬體故障
請問版上大大有解嗎?感謝!
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MAC
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