graphics card update

Okay, so yesterday I launched my AMD Radeon Settings for my RX 570 and it showed the update available, so I downloaded it and installed and...I got no sound now. I looked up on google, 3 pages (desperate attempt to find something but unsuccessful) and I've read about possible solutions, none of...

Alright so I have a i7-4790k and since switching to intel was probably the most money I have ever spent on my PC in one purchase, I am really paranoid about my CPU temps. Here's a link of what I'm looking at. http://imgur.com/a/jAtY3 Is it normal for one core to be around 10c hotter than the...