I have a ASUS P4V8X-MX series motherboard, Celeron 2.26 GHz CPU install with a AMI Bios. When it boots, it gets to checking NVRAM and thats it. I'm able to get into the bios. I tried different memory, reset the bios, replace the 2032 battery. I took all the cards out and unhooked all the cables. This all happened after I tried to install a new network card. When I turn the system on for the first time, after installing the network card it gave me a error beep and did not boot. I took the card out and this error started. I'm running Windows XP Pro on the system.