I am using a HP laptop dv5-1104 tu. My lcd was broken so i got NEW LCD fixed a year ago.
Now for the past 3 days screen turns black after using it for a hour or so. Just the lcd is turning black. PC is not hung. To turn it back on i have to make the laptop go to sleep mode and wake it up. even after waking it up the screen turns black for every minute or two..
I hooked it with an external monitor and it works.
I changed the screensaver settings. turns out its nt screen saver problem.
Before the screen turns black the screen shows a very light buzz.. i mean very light flickering... we cant notice it unless we concentrate.
Please help me.