In Computer Manager/Device Manager I see at the bottom Universal Serial Bus controllers and 8 lines.
Above 'Other Devices' 2 Universal Serial Bus (USB) Controllers & Unknown Device all with the yellow ! mark. Their boxes say 'Drivers
New self build machine and been like it from the start. (Otherwise perfect and very fast.)
MS Windows 7 Pro 64bit
Asus P8Z68-V Pro
Intel Core I-2600 3.40GHz
Bios has both USB 2.0 and 3.0 enabled.
Assume I can manage (at 80) to go to and get drivers from ASUS site BUT how do I choose for the unknown devices presumably what are causing the problem?
I have searched the site but it is so complicated, usuing the right big cables and no hubs atatched.