The case was on the other side of the room and i told her not to touch anything on that side. She claims she thought i maybe forgot to put that one.. annoying but i'm not going to blow a fuse over it..
I'd not be impressed with my mate for not collecting it in all that time but then again couldn't you have just taken it round to him at some point over the period you must have had it for?
If you did then she owes at least a go in the poo.
OP may have neglected to inform her that this PC in particular was not to be scrapped. In fact, he admitted that she may have been confused because it was in an aged case.
.
It is mainly your fault but,
your friend has to bear some responsibility for leaving it with you for 2 months.
If he had picked it up, then this would have not happened.
Imo i think he should bear 50% of the cost
Daft logic.
The OP should take responsibility, it was in his care and regardless of the excuses being chucked about the buck stops with him.
He had to build it and deliver it? I don't think so...
Don't replace the kit, just give him the money back and say sort it out yourself.