Might try this
I know this may be too late but you might try going here. They have suspended driver downloads temporarily but you can see what other models have the same mb as your machine and try getting the drivers you need at the emachine site by checking those other models. Its a bit of work but it just might be beneficial to you. Also if you click the link for your mb the next page shows a pic of it with a lot of info. Then click the dl link in the upper right to see the drivers used for that machine. This is what I had to do for a T-3256. Didnt show any drivers at emachines for it but had some at the other models. Hope this helps a little.