I noticed that the part fans on my ultimaker 2 had stopped working the other day and found a broken wire between them, after replacing the wire they still don't work.
I tried switching them both out with new replacement fans with no luck.
I have since noticed that the heated bed isn't heating anymore.
I have access to the board atm but don't know what I am looking for or how to test anything.
Any info I've missed I can find.
Any advice on how to proceed from here
Thanks