Hello, very very confused as to whats happened with my custom built PC. My screen has gone HUGE, changing the resolution doesn't help, before this happened my screen simply said 'D-Sub not available' or something like that and wouldn't do anything, then i got it to switch on and everything is still Large, like its in safe mode. but its not, Ive re-installed drivers, and the AMD CCC, nothing has helped. has my Graphics card died? (little worried) or is it simply a weird setting i know nothing about. appreciate any help