I have barerly used HP Pavilion5200 laptop which LCD got broken recently. One day I just came in turned it on and display was all dark I couldn't see anything. Laptop works perfect on external display so it's not graphic card. After little while, when it warms up display is getting these weird mixed up colors (blurry green) but you still can't see anything in windows. I took display apart: connection isn't loose, inverter doesn't look burned or anything so I don't know what to do. Most likely it's inverter but I'm not 100% sure.
Should I measure the voltage to determine if it's good or not?
What can be causing it??
Please help me ....................