I am pulling my hair out. I bought a new motherboard because my AGP slot was bad on the previous one. Then i messed up thinking my CPU was way overheating, so i bought a new CPU (Sempron 2800). Now, my PC Still reboots everytime i try to load a game. Looking around, I tried various combos on memory. I have 1GIG (2x512) DDR 2700. FInally, this morning I took one stick out, and now i can play my game, but the asus voice still tells me "Error due to overclocking". Does my ram just not work for this mobo? Why cant i have both sticks in, and how do i tell that person to shutup, im not overclocking the machine. Very troubling Can anyone help?