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HP Recommended
HP Prebook 440 g1
Microsoft Windows 10 (64-bit)

It has been quite some time and there has been a problem with my HP Probook 440 g1(Spec below):

Processor: Intel Core i7

GPU: AMD Radeon 8750m (1GB)

RAM: 4GB ROM: 512GB

 

I saw 4 screens with decolouration of 3 screens (as in photo). The max resolution is 1024x768 though actual resolution is 1336x768(Which is not appearing). All the graphics driver are latest. To fix this I upgraded to windows 10 after which it showed 4 screens at boot and later normalized; but now I'm getting the problem again. Switching display still shows 4 screens so I believe there's some GPU problem.This happens every time and looks some FPS problem as well as screen is flickering; please help.

 

ScreenScreen

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