Here we go.
My laptop is hp-dv6-3122tx with ATI 5650 and intel hd switchable graphics.
Recently my laptop started giving me a black screen after the windows logo. I was having some issues with my GPUs too.
Issues with GPU:
Sometimes my ATI card was not coming up in the device manager and i was only using intel HD. i have noticed that when that happens i can't see my laptop charging icon changes to plugged in mode even though i plug in the charger , but the laptop was of course charging perfectly . But recently i found my ATI card back in device manager and it was working pretty well. But after exactly a week I started getting some white lines appearing in the display too.
Issue of black screen:
With that knowledge i assumed that the black screen issue is a counter-product of the GPU issue. I used safemode to uninstall all the GPU drivers. Then i can log into windows and work normally and windows detects the GPUs and install the plug and play drivers. After they install it i can restart the pc and work normally. But once a shut this down and later when i try to switch it on i get the black screen issue from ground zero.
that makes me believe that this is mere a software issue. But those white lines i mentioned about is due to hardware fault i guess. I don't know what to do right now. I don't want ATI graphics, intel HD is ok. i just want to switch this thing on and do my work coz i can't afford another laptop right now.
Please help me to resolve this issue.
Thank you in advance.