Sounds Still Playing Under No Sounds Scheme

[tabath]

As per the title. Just strated getting a couple of annoying ding and double dings sounds going off at irregular intervals for apparently no reasons. Nothing ergular happening on the system etc.

Have tried to isolate sounds to see if its system related to no avail. Even set sound schemes to "no sounds" and the annoying dings are still there. Also checked processes running and can't see anything untoward their. Haven't installed anything new in the last few days either. Anyone come across this before?

[Infiltrator]

What OS are you running? Linux or Windows?

Secondly, make sure your keyboard does not have any of its keys stuck/pressed down.