this just happened to me I put in a 500gb like a month ago and it froze last night so I turned it off then today I tried to play and thats what I got but I just turned it off and the holded down the power button till it beeped like 2 times and its working again

ok so I upgraded to a 500 gb hdd lika a month ago and I was working fine but then today I turned it on and it says cannot start correct hdd not found so I restart it now it works but is it gonna keep doing it and y did it happen???????????

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actually called swat leader

how do u kill the squad leader on level 1

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i don't even know how

how do u kill the swat leader

Im trying to back it up to another hard drive so I can upgrade it but when I try it says theres no hdd to copy it to but its plugged in

I found these 3 what one is the best and is there a better one then these and also are these all compatable?????

http://www.newegg.com/Product/Product.aspx?Item=N82E16822152114

http://www.newegg.com/Product/Product.aspx?Item=N82E16822148371

http://www.newegg.com/Product/Product.aspx?Item=N82E16822116160