Check your Sounds in the Control Panel. It would seem that there is a 'thunder' sound associated with some event on the system. The icons in the lower left are
I rarely have the sound turned on when using my laptop but I occasionally will watch a video and turn it on. Almost every time while I have it on I will hear a
As far as the problem with the old HP printer, it needs an extensive cleaning. I don't mean the program included one but a complete cleaning. In an HP a lot
I use an Epson and if I get a malfunctioning cartridge I take it back and
they give me a replacement. They do not always unblock successfully. ... From: Chris