I need some advise from sifu here , my rig i3 3200, palit Gtx 650 oc 1 gb, 8 MB ram running on win 8 updated ,
I purposely built this rig to play bf4, but until now can't even play the game once , always error n crash,the error message always shows nvidia driver failed n recovered , is my gpu useless ?

1. just bought this rig 2 weeks ago, no older graphic card installed,i already reformated my hdd and reinstall win 8 and update it
2. tried newest driver 331.65 (results game crashed) and also rool back to 320.49( even worse , mouse and keyboard not
working)
3. directx11
4. yea i tool around with my display setting still getting crashed, i tried to use max 1920x1080 both in game and pc and lower one by one till 1366x768. it still gives me crashes..

i really ran out of idea.

how to check if my gpu is defective?
i have not install other game ,
any recomendation of what game to try to test my gpu?

yes it oc version
how to undercloc?? what software to use..?? im a bit noob in clocking

I want to say thanks to all the sifu that answer me in the previous post , I finally managed to play the game for 20 mins before the game crash, I'm making progress , thanks for all the help.

got noob question here,
china rising expansion pack got new campaign for solo mode?
or just map extention for multiplayeR?