Z149c black screen

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Tuesday June 30, 2020
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Hello,
My mecer z140c is operating but the screen is black how do I resolve this issue


System Configuration: Android / Chrome 84.0.4147.89

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Posts
51
Registration date
Tuesday June 30, 2020
Status
Member
Last seen
September 28, 2020
32
If you encounter this issue when booting your laptop, check out https://www.partitionwizard.com/partitionmanager/black-screen-when-booting-windows.html

Otherwise try this...

1. Turn the laptop off (not sleep or hibernate but off).
2. Connect an external monitor to the laptop.
3. Turn on the external monitor.
4. Turn on the laptop.

NOTE: You may have to press an "external monitor" button. Could be the f4 button or a button with two monitors on it, for the external monitor to work.

If you can see fine on the external monitor, then your attached display, or the ribbon cable that connects it, are your problem.

If you can't see on the external monitor at all, or the problem occurs on the external monitor as well, then it is probably the graphics card/GPU that is the problem, which may require the motherboard be replaced.

You may also want to try hitting CTRL + SHIFT + WIN + B to try and reset your graphics driver as another possible fix.