Model Name: Lenovo G570
Issue : Screen flickers after a while randomly and stays like that until I restart the pc
Action taken - replaced screen with a known good one .. still same issue. it could happen as soon as you boot or after an hour or so. One some days it just works fine the entire day.
observation : works fine on external monitor
also if I connect the external monitor while the screen is flickering , the laptop screen immediately reverts back to normal
I am not what exactly could be wrong..
Issue : Screen flickers after a while randomly and stays like that until I restart the pc
Action taken - replaced screen with a known good one .. still same issue. it could happen as soon as you boot or after an hour or so. One some days it just works fine the entire day.
observation : works fine on external monitor
also if I connect the external monitor while the screen is flickering , the laptop screen immediately reverts back to normal
I am not what exactly could be wrong..
Attached Files