Every so often my pc will randomly turn off and then back on again (doesn't shut down just turns off), happens about once every two weeks so I've not been bothered. However I just installed a TV card and it's done it twice in 3 hours and as I'm off to uni on Sunday don't want to lose work cos of it. When it does it it seems to lose certain data. For example this time it keeps telling me that new programs are installed (the tv card program this time) despite me having used them, another time it changed my MSN name back to one had had used before.
Any Ideas?
Any Ideas?