Usb keyboard randomly disconnects

MikeRT

Commendable
Mar 28, 2016
5
0
1,510
Hey, guys! Recently I found a problem in my new pc (MB is MSI b85-g41). Usb Keyboard sometimes disconnects and reconnects randomly. That's very rare (may happen once in a day or once in a week). First, I thought that the bad connection is a cause of a problem (keyboard has a crappy conection with my two upper usb ports, don't know why, and looks like other usb devices connected to that 2 ports work fine). So I tried another keyboard, tried another ports, but still keyboard sometimes disconnects (only keyboard) according to UsbDeview. And when that happens, keyboard's lights are on (like num lock). I don't know what to think really, please help to find the answer, if you can. Thank you!
 

Lutfij

Titan
Moderator
1| Can you please staet your full system's specs inclusive of your OS and connceted peripherals? It'd be wonderful to learn the other peripherals you'd used to find teh same issue on this ssytem.
2| Have you made sure your BIOS as well as your device drivers(namely chipset and USB) are up to date?
3| If you're on Windows 10, you'd need to disable automatic device drivers before uninstalling from Device Manager and reinstalling/re-plugging it and rebooting your system.