Was given a free computer last week. It is a e-machine t3516a. Was not working well so I reinstalled xp on it and now I am in need of a sm bus controller and cant seem to find one. Problem is e-machine has nothing I have been able to find on this computer. I went to american megatrends because thats what system info says my bios is. Ran a scan of the computer and they tell me its a gateway motherboard. Cant find anything at gateway so I am at a loss of what to do. Any help would be great cause I am totally confused as to what to try. I have spent hours attempting to figure out what to try to install. The machine is in good condition and dont really want to give up on it. Thanks for any help.