Okay, need some help! 
PC was running fine, for about 20minutes, then suddenly purple lines and blocks started popping up all over the place and flickering around. Visuals eventually locked up completely and stpped responding to anything.
Tried resetting, instantly vertical purple lines were there. Sometimes green or white, i think its depening ont he colour it's trying to produce.
Tried re-seating, de-dusting and re-moving/re-installing graphics card. tried 3 sets of drivers.different PSU connections, different monitors and different cables.
am i right in assuming that my graphics card is dead? its a BFG model, bought March 07.
Thanks

PC was running fine, for about 20minutes, then suddenly purple lines and blocks started popping up all over the place and flickering around. Visuals eventually locked up completely and stpped responding to anything.
Tried resetting, instantly vertical purple lines were there. Sometimes green or white, i think its depening ont he colour it's trying to produce.
Tried re-seating, de-dusting and re-moving/re-installing graphics card. tried 3 sets of drivers.different PSU connections, different monitors and different cables.
am i right in assuming that my graphics card is dead? its a BFG model, bought March 07.
Thanks


