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원문 게시자: Cesar Barbosa ,

제목:

Screen shows gray lines

본문:

Hi, I've got two gray horizontal dot lines up screen (in the status bar area) and some weeks later a new one, this time vertical in the middle of the screen.

When connecting to a big screen, such as a LG LED TV on the thunderbolt port > HDMI, the lines doesn't appear.

Is this a LCD screen problem? Or could be on the graphics card?

Can someone give me some information about it?

Thanks.

기기:

MacBook Air 11" Mid 2011

현황:

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