I switched the green cable and DVI to and HDMI cable and when I click test it works and it says it is plugged in, however audio from the internet and iTunes is still muted. There is probably some...

It seems like I have a Realtek driver because I searched it on the PC and it came up. I have the exact settings that your pictures suggest and it still isn't working. Interestingly when I went to...

I tried what you suggested now and I typed in after chkdskC:/ F after the thing that says system32>. Maybe I didn't type the command you wrote correctly but it still doesn't work.

Update: I did...

Just to clarify the file being corrupt was 3 days ago, the sound issue was just yesterday. I have set my default sound for my speakers and when I clicked test, the green bars light up indicating that...

I left my computer on while on the pause screen of Fallout 4 and it eventually fell asleep, when I came back a moved the mouse to wake up the computer but nothing happened, the monitor said there was...