Originally Posted by yuksel911
It's too bad :S there is no guarantee to work with 4 cores. Before it worked with 4 or not ?
I never checked before now to see if all the cores were working, but I'm gonna guess no.
Originally Posted by Ubernoobie
return it and get a new one
I got this computer like a few months ago, I've never had to play games that required more than 1 core I guess til Battlefield 3
Originally Posted by CryWin
Go to msconfig > boot > advanced options
Is "Number or Processors" checked? If it is, uncheck it. If it is already unchecked then at msconfig > General : Select: "Normal Startup" then click "Apply" then okay, close it and restart the computer and see if the other cores show up.
Yes the number of processors is checked, now its unchecked. NOw I will restart.
Originally Posted by racer86
If it came with the computer then there is a guarantee for it to work as a quad core after all thats what its suppost to do
OP what model is your motherboard there should be a number on the board its self if you can see it maby we can check into the bios for you easier
My motherboard model is : RS880M05