hey guys i need some help... last night my computer was running fine until i tried to plug in a usb flash drive and thats when it froze. i shut down the computer then tried to boot up again and nothing happens. the fan on the mobo spins and all the LED's turn on but i dont get any signal on my monitor. my guess is that the motherboard got fried i know its not the PSU because i tried switching it and it does the same thing. anybody got any good ideas or anything i should try before i just give up =( its an HP pavilion a282n Motherboard Specifications, P4SD-LA (Stingray) i cant find a replacement anywhere! anybody that know of any that might work? PLEASE ANYBODY THAT COULD HELP!?!?!?!?!?!?