I've been having a problem with my computer screen for a number of weeks now. When running some applications ( i don't think the application type matters), i get a series of mutlicoloured vertical lines covering the whole screen (CRT). The only way to get rid of them is to reboot.
I haven't got into the nitty gritty of changing monitors, cards etc but i have messed with resolution settings. None of these changes have worked.
Any ideas?
Regards,
Alan