현재 버전 작성자: jayeff

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편집자: jayeff

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원본 게시물 작성자: jayeff

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Hi @choomabuddy ,

Try connecting an external monitor to the laptop’s HDMI port and check what the display is like on it when the laptop is on. Even a TV can be used as an external monitor if you have the appropriate cable to connect the two together.

I don’t know Chromebooks so not sure if you have to press any function keys to extend the display from the laptop to an external monitor or not.

If there is a display on the external monitor and it is OK then perhaps there is a faulty video cable connection (due to the fall) on either the motherboard or the LCD panel or worse case is that the LCD panel is faulty.

Here’s a [https://www.youtube.com/watch?v=dPVCs001R-4|video] that shows how to replace the LCD panel in your model series laptop.

Replacement panels are available online. Just search for ''Acer Chromebook 14 CB3-431-C3WS LCD screen'' to getresults for suppliers..

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