Pink screen in Compaq Presario F763NR

[Balamani]

Hi, I am using Compaq Presario F763NR last about 3 months, but last night I my laptop, I saw that the display of the screen becomes pink and dotted with vertical lines, picture like when TV signal out. I restarts my laptop but there is change in it. I uninstalled my genuine window vista and loaded widows XP but yet there is no change in display. I think that may some hardware problem is there. Can you suggest me what should I do.

[Bon-Z]

Try to check by attaching external monitor. If the display of external monitor is normal then it means that you have a problem laptop LCD screen display else the same picture you get as in the laptop so then it means that you have problem in your laptops video card or motherboard. Or try to unistall to old video graphic driver and download new graphics driver from laptop official web site and install that driver.

[Gonzo]

The problem is in the software that bugs corrupting the bios and this takes effect as a destroying the setting of the video in the bios. This is occur due you may restored a system, because of restore it reloaded a bugs in the bios and secondly it try to destroy a motherboard. May your hard drive full of a killer bugs. But you can avoid this with the help of formatting the system and reinstalled the genuine version of windows versions.

[Pugsly]

Its looks like a problem in your graphics card I think It may be broken. Borrow a same graphics card from your friends and try to replace it. After replacing the card then also you facing the same problem that means you have something problem in software. Or problem may be arise due over heating of graphics card, check weather your fan is working proper RPM which is required. So please try this few things otherwise you are free to ask me again.