USB Mouse/Keyboard Works Sporadically

[BlakeS90]

Hello! I successfully installed Sierra on a spare Dell Optiplex 7010 tower I had. I am having an issue now where sometimes after booting Sierra the Mouse & Keyboard do not work. Both will light up but have not functionality. Normally I can shutdown, switch ports and reboot and they will work. Sometimes this doesn't even work. Any ideas or help is appreciated.

My Build:

Dell Optiplex 7010 SFF LGA-1155 DDR3 Intel Motherboard 0WR7PY
1tb Western Digital Blue 7200RPM Hard Drive
4gb Samsung DDR3 SDRAM
Onboard Intel HD4000 Graphics

 

[BreBo]

@BlakeS90, please update your profile (personal details) with your build (Motherboard or Model, CPU and Graphics Card).

Profiles need to contain at least your primary system to assist others with helping you.