from bios it shown 70c is shutdown point, but with coretemp I saw 73c when prime was doing his thing.
I used this antecs backplate what I got with package. I dont have the amd original one.
I changed thermal paste to newone again. re-seated it, changed the whole CASE and now only intakes are one in front and one on side panel, and radiador is pushing air out.
Temps are 41c idle and after 2min of prime95. core #6 and #8 stopped working and after 5min the whole computer froze. Temps where then 62c.
I restarted computer, went straight to bios and then monitoring. There was CPU temp 43c, and all the fans are working at full speed.
Motherboard and cpu are few weeks old.