I've read the debugging faq. I've tried all the 5.x and 6.x and 7.x series Bioses.
I still have the following problem:
my Razer CopperHead mouse will sometimes be detected and works.
Sometimes it's detected, but won't work at all (i.e. lights light up, it's detected NOT as HID device, but as USB Composite device, and won't work as a mouse).
This seems to be an on/off deal: sometimes it works after thoroughly cleaning the system of all driver remnants, but stops working after installing the Razer 6.08 (correct) drivers.
I've debugged this to the max and contacted the tech support (useless they are).
Does anybody else have Razer Copperhead working ok on their DFI NF4 motherboard (yes, I've tried all ports and hot-plugging after boot too)?
Diamondback works on DFI NF4 ok, but Copperhead seems to be really pesky.