In the event that your PC screen broken, at that point first we will comprehend the difficult then fix or change the PC screen. My HP PC screen first shows total the white screen and after some book back some red shadings vertical lines in my windows 7 PC. 

I have associated my HP PC to the outside screen and checked the presentation screen was coming fine. So I could without much of a stretch comprehend that there is issue in PC screen, yet I was unable to comprehend that whether I need to change the messed up PC screen or PC screen could be fixed. 

This issue can come because of the defective designs card, if your PC screen illustrations card is flawed than you need to change the messed up screen inbuilt illustrations card right away. One link could be flawed which interface illustrations card to the HP broken showcase screen.