On Thu, 1 Feb 2018 20:22:21 +0000, ss wrote:

snip

Ok here some images of the caps, back of board and front of board. The
cap wont pull out but then it may have welded when it exploded.

I think you will find they were made like that and were actually
'welded' (spot) in the factory. ;-)

Cheers, T i m