You guess a lot, of course I didn't guess, gees. I know what value, voltage, ESR, height and so on they should be and ordered the right ones before I got the card and those on there was the original and also had the right value and so on, so I'm 100% confident I put the right ones on there.
All the Vcore layers are connected at this point and I of course checked the vias for any damage but those 4 that was ripped off (not all of them) so had the legs not been ripped out from the board but stayed on 2 of them. The other two the legs had been ripped out from the board but the holes looked fine since the vias them self had not been ripped out so there was still solder in them so I'm confident they are all alright.
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Alright, have done a full memtest now (I think, took 4 hours) and it doesn't seem good with not a single memory chip working as it seem.