restore white screen,xp update white screen etc...

[paul1828 0]

hi all,just recently I am unable to use system restore,or windows update,I get the dreaded white screen for both.Also im getting script errors.Well the script error box opens but it has no info in it.Also various web pages look strange and dont work properly.My yahoo email opens but the mail is blank.I think it all must be down to the same prob.I have used explorer but that is the same.Any help please ??Paul.