Firstly I have HP Pavilion g6 2277et notebook.
CPU : Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz
RAM : 4GB DDR3
GPUs : Intel HD 4000 and AMD Radeon HD 7670M 1GB
I am facing with this problem from Thursday when i copied some files from my phone to my notebook after opening my computer on for some time later . My windows 10 gone to crap , bios gone to crap . Everything gone to crap . Eventually i've recovered my bios then installed win 8.1 pro ( normal win 8 was my factory installed os ) , then installed drivers for sound , intel gpu etc. etc. but i have downloaded the amd driver tried it in some point screen went to black and couldnt come back . Then i closed my notebook with pressing to the powering button on my notebook did a hard reset , bunch of reformatting os and installing drivers again but LITERALLY nothing worked . NOTHING . I did not know which drivers i have installed for AMD but i am assuming you can help me from here . I did a research of this problem on this forum and found some interesting solutions including ovening the gpu , trying different drivers etc. I need help , please help me . Finally check attachment please .
I heard there is a problem with amd's switchable graphics . When you install intel hd " newest " driver from intel's website its disables switchable graphics in your notebook . But if you install amd's gpu driver from notebook manufacturer's site it works like a charm . I will try it and update this topic later .