my gaming computer started to go ca-putt a few months ago. I have replaced the Hard Drive, the Power Supply, and have changed out the wireless connection with a hard line connection. The CPU is an AMDFX-6300 3.6 GHZ 6 core and is running well within temp. limitations. The video card is working splendid also. I have several other computers all of which can join the internet and play games and browse with no problems. this computer though will log on sometimes play for a few mins and then lag out hard, the wireless [when I had it on this computer] began disconnecting for no reason, now that it is hard lined when it lags it says it is still connected but it basicly does the same thing. you cant do anything. I am so frustrated. I would take it to a diagnostic shop but I am literally 250 miles away from the closest one. the only things left are my memory and mother board. I am a green horn here, I know how to use a computer but this is the first time I have had to get into the guts of one. I am about ready to through it out the window. can anyone please help me, please.