Hi,
This is one of my pet hates...not being able to find drivers for main stream laptops...had the same problem with my acer 4051LMi. I was lucky enough to find them at the acer euro site. But for machines I have trouble getting drivers for I use AIDA32 its a system info tool. You can get from Majorgeeks http://www.majorgeeks.com/download181.html .Depending on the hardware you should get detailed info i.e make, model no., etc. Then just go to the vendors sites to D/Load the drivers you need.

Hope this helps

Dave