Enter Eh61 Motherboard Drivers Hot! 〈95% BEST〉
Write down the revision number. Also check the (small square chip near USB ports) and Audio codec (near the rear I/O).
Pro Tip: If you can boot the machine even partially, open the Device Manager, right-click the unknown device, go to Properties > Details > Hardware IDs. Google the VEN and DEV numbers, and you will find the exact driver every time. enter eh61 motherboard drivers