~Toughbooktalk~

Hi

Help my sound has just stopped!coming from my speaker but works on headset jack, checked in device manager all ok and suppose to be working, its pulsing in the sound bar when playing music but no sound, downloaded and checked my hotkeys driver as i had recently added a backlit keyboard cant remember if it had sounds before i changed it as i usually use the headset any ideas

What OS?
Have you been using windows and linux?

windows 7 32 bit

Where you testing Linux on it?
If so, You must boot Linux again and turn the sound on in Linux. Then shut it off and reboot windoze.
For some weird reason, If you mute the sound in one OS, the other can't turn it back on.

Otherwise, try uninstalling the driver and reinstalling it.

hi shawn sorry think this site is down havent got lunix at all you must be thinking of ssomeone else have tried uninstalling the sound card but nothing have jst changed my keyboard cant be that? gota go its 2am in uk will try tomorow.

Maybe speaker came unplugged

video..

https://www.youtube.com/watch?v=U_raMfCxy-Q

It's related to hotkey drivers......or something. Maybe hkey set. NBR has a bunch of posts.

Decided to to a system restore back to a couple of days ago and it all works now possibly was something to do with hotkeys as i delete it when i was trying to find what was eating my power someone suggested the hotkeys were pretty heavy so i stopped it, turned out to be my windows update!! i wont be touching it again thanks guys for your help

Yup, hotkey drivers for sure. It's a very common issue. Our tutorial on how to fix it is among our most popular articles. If anyone else runs into this issue, here's how to fix it: http://www.bobjohnson.com/blog/fix-toug ... nt-unmute/