help needed!!

[Megahackerd]

hello
recently built a computer (its about 1 week old)
everything was fine apart from today
the screen resolution was at 640*480
before was at 1900*1080
a cant change the screen resolution because its grey
using hdmi
the vga cable seems to work but when in hdmi


specs:
amd 6300
m5a97 evo r2.0
msi 7850 2gb oc
patriot viper 8gb black mamba
seasonic s12II
monitor: benq gl2450hm

thanks in advance

 

[wazza300]

try a re install of graphic drivers?

use display driver uninstaller program and do clean driver install for gpu,use latest beta drivers

 

[OvEr_KiLL]

download and run this
display driver uninstaller
http://www.wagnardmobile.com/DDU/ version 9.8.2
then reboot and install gfx drivers again