hi i have a acer espire 1690 notbook that has just started giving me some trouble..when i bootup i can hear the windows vista jingle but i cant get a picture,i tried hooking it up to another monitor and i got the windows logo but then i got a message saying checking file system on c:..then i get another message saying dumping memory..after that it just goes into the same loop...sounds expensive to me...hope someone can shed some light on this problem ..running win vista..kind regards john.