sorry for the late reply i honestly didnt think anyone would reply to this
GPU: hd 7850 2gb from sapphire
OS: win7 x64
AMD driver: 16.8.3
Monitor: samsung syncMaster s24b300 1600x900 60hz and i am pretty sure its a VGA adapter
Mother B' : intel DB75EN
CPU: intel i7 3770
PSU: no idea..
RAM: 8gb (4x2)
as for the description of the problem its just everytime i restart my pc the resolution sets to 800x600
didnt chance any settings or downloaded anything that could of caused this issue
Sounds like a compatibility issue as VGA is not natively supported on the GPU. Can you use a different connection such as DP/DVI/HDMI?