Screen HP Pavilion DV6 problem

My current problem is that with the passage of the mobile GPU to save energy I lose the backlight on my screen when the high performance GPU is used. The HDMI output is the video display in case of High Performance, but only an image on the laptop display with no backlighting and can only be seen by a light on the screen.

Everything started happening the past few days, I tried a system restore (do), tried to uninstall all the AMD drivers and software and then reinstall with their drivers updated, and the same process, but with drivers supplied with the notebook, HP still the same result.

Is it possible for the high-performance GPU to be lack of any way or is it a software problem? I'm running out of ideas, any help would be appreciated. Thank you.

Hey Weeesley,

There is something in the settings which has gone wrong and you have to reinstall the operating system.

Try the rest of this document performing a new installation of Windows.

I hope this helps.

Thank you.

Tags: Notebooks

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