原帖由： Lucy Mendez

文本:

Hello!

As stated above, check to ensure the power light is on. If it is turning on and your screen is still not responding, it may be an issue with your monitor.

First try adjusting the brightness, the computer could be in sleep mode or the brightness could be so low that the images are simply not visible.

If not, the backlight may be broken and need to be replaced.

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