blue lines

[miss-mauao]

Hi can someone please help me .. "last night my flat mate was on my laptop streamng youtube video clips he clicked full screen and the screen came up with little lines through it but the video was still playing..i stopped itonly to find the screen has blue thin lines through horizontally and depending on the colour it has tiny almost like dot lines goin vertically!! I did recieve a message [display hard drive R300 not respondng, but recoverd] (somewhere in those lines) id updated it and the problem stil there!! so i left it off all night came back and its still the same *sighs* please if anyone knows or a hint of something about this i need to know what i can do,its annoying lol

[rjfvillarosa]

The first thing I would try is a system restore back to before the YouTube episode.

Start>Programs>Accessories>System Tools>System Restore, then just follow the wizard.