How do i delete this? oh never mind :(

That looks pretty messy. I would be a bit concerned about this problem reoccurring if this happened just by standard usage.   You can buy a new plug off the internet that has cables readily attached. They do not cost much but they will be colour coded and the correct wire for you. Then just...

MacBooks don’t have an earth wire which is why they get noise. You may be able to reduce it using software if it is a 50-60Hz mains hum. Try unplugging the juice and listening for noise. If it disappears the interference is from the power supply not the mac, in which case you may be able to use...

Ok so here’s my story. I had a cheap pair of Skullcandy GI's until my little sister sat on them (same story with my model aeroplane!)   I decided to salvage the drivers and stick them in a homemade case, steampunk styled to be precise, and unfortunately through stupidity i broke one of...