treeAndrei
Thread Starter
- Joined
- Nov 13, 2011
- Messages
- 2
I have a wireless mouse and USB headphones that worked fine up until a few days ago when they both periodically stopped functioning. 2 days ago they stopped functioning entirely. They work on other computers and nothing connecting to a USB port works with this computer. There is an Unknown Device listed under Universal Serial Bus Controllers.
Here's what I've tried:
Does anyone know what else could be done?
Thank you for your time.
Here's what I've tried:
- Did a system restore
- Reinstalled all 64-Bit drivers available for my system on the Samsung drivers page
- Right-clicked and uninstalled all drivers from Device Manager, then restarted computer
- Took laptop battery out, waited 15 minutes, then put it in and started computer
- Downloaded USBDeview and uninstalled all drivers listed (curiously, the Unknown Device is listed as not connected and not safe to unplug), then restarted computer
- Ran Windows 7 Upgrade Advisor with mouse and headphones plugged in. No problems found.
- Cleaned registry using Registry Mechanic
Does anyone know what else could be done?
Thank you for your time.