USB Ports On Hubs Not Working

Sep 13, 2015

I tried to use a USB headset plugged into my keyboard's spare USB port. I found it didn't work and at first I thought it was an audio issue, but trying to connect my kindle via that port didn't work either. I then tried using the USB ports on my monitor and found neither device worked on those ports either.

The ports on the front and back of my computer tower are working fine, but no device is working or even being noticed by the computer when plugged into any 'hub' ports. This occurred without a restart from the time I was listening to a video via headphones via the keyboard port just an hour before the problem occurred, and I'm not aware of any driver or app changes in that time.

I've tried avast, malwarebytes, plenty of restarts, checking legacy USBs weren't somehow disabled in BIOS, updating every driver I can think of via Device Manager, manually and even with 'DriverEasy' for good measure. I tried each of those steps both before AND after a system restore rollback to Friday. I also tried CCleaner, and of course over twenty restarts at this point. Device Manager looks like this right now: [URL] ......

I can't get that alerted Multimedia Audio Controller to update despite reinstalling my audio card drivers and realtek several times each now, but audio isn't the problem, just a symptom as the speakers I run through my TV as a third monitor are working fine and so are the headphones when plugged into the tower. I don't think that's the problem.

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