07-18-2010 08:55 PM
My Ideapad Y510 has a big problem.
Only 1 (of 3 USB ports) is working perfectly, the others 2 are working too slow... i'm using the windows 7... does anybody knows what is happening?!?
07-19-2010 07:37 AM
try to install intel chipset.
by the way, did your lenovo come with windows 7 or windows vista?
07-19-2010 03:48 PM
I found that everything works better if you turn off the USB compatibility in the BIOS. I doubt any of your stuff is USB 1.1