New
#1
Unknown USB Device ( Device Descriptior Request Failed )
Greetings folks
I have a problem that bugs me for years, I never intentionally solved it, sometimes those errors disappears and all USB ports work fine, sometimes they do not. So anyone can help me please, it would be great.
Some of my ports do not work all the time, I cannot identify a specific moment. Inside the Device Manager, Universal Serial Bus controllers, I get 1, 2 or more "Unknown USB Device ( Device Descriptior Request Failed )", sometimes more sometimes less.
CPU: Intel Core i7 3770
Motherboard: AsROCK H77 Pro4/MVP
Windows 10 all available updates downloaded and installed as of today, and everyday. The problem appeared on Win 8 or 7, not sure when. So it's not necessarily Windows 10 specific. I ported it to 10.
Here is what they look like:
http://prntscr.com/d6rm6k
Bios is up to date. Chipset drivers updated, various solution tried from googling, I even managed to make all USB ports stop working testing some of these solutions, I had to restore windows from a ghost image I had.
It's like these USB ports remain suspended sometimes.
Any advice on what to try? The most annoying part is that from the frontal USB ports some stop working randomly too.
Thank you
EDIT: The problem is the motherboard. The computer was checked at a computer service, and it seems the time has come for it to be buried.
Last edited by Rostos; 26 Nov 2016 at 10:47.