Extremely Odd motherboard issue?!

[Liamalxd]

I have an Asus M4A87TD Evo motherboard and it has been a beast since iv'e had it, but all of a sudden its been doing something weird...

Whenever i unplug a USB device it decides to drop the volume ...

anyone got any ideas what the crack is here?
Maybe a psu/voltage issue?

Thanks guys.

p.s - I've also just noticed as soon as i put a different sound source in windows on the volume goes back up again ... wtf :/

 

[reflux]

Just noticed a similar problem on my pc - specs in sig - when i plug in or unplug my flash drive, the volume drops and rises again. Very odd.

 

[reflux]

Ah ha, just noticed that it's likely Windows' fault. It drops your main volume to compensate for other noises:

You should be able to fix this by going to Control Panel > Sound, then going to the Communications tab and selecting the "Do nothing" option, which should stop anything from dipping the volume automatically.

http://www.hydrogenaudio.org/forums/index.php?showtopic=88269

Fixed for me

 

[Liamalxd]

Hey thanks it also does it on my alienware laptop so it must be windows!

Thankyou!