please go to monitor menu and found degauss setting and select degauss this will get the flicker effect on monitor and all color guns get reset and your more...
was closed. Button is in the up position but screen goes dark. If I press and release the plastic button that shuts down the monitor when the lid is closed, the screen is viewable for a bit, then cuts out again. more...
hp pavillion dv8210us sceen is very dark, can see light shadows everything else besides the lcd monitor works fine in my lap top when pluged into an external monitor, but without it the screen is very very dark, as if it more...
try plugging into an external monitor.. if the screen looks ok then it is most likely the laptop LCD screen is bad.. had the same thing on a HP laptop more...