I have this stupid model of MSI motherboards called G41M-SP20. Foolishly, I used MSI live update to update my bios. The system started to freeze suddenly and it was unbearable...I did some search and was told the closest to my motherboard is G41M-P43 which bios I used to replace the one I got from MSI live update...it worked and my system froze no more...But now my USB is so slow (it used to transfer files at the rate of 30 MB/sec and not it is not more than 1 MB/sec).
What should I do? Is there anyway to get my old bios driver back? Please help.