Over the weekend I Cleaned all the extra thremal paster; following which I teseted all the combinations, starting with testing CPU-B in socket 0, which did booted, my system is running on the CPU now. Both CPUs and Heatsinks Work. the Issue is certainly on the motherboard side.
MtothaJ wrote:
There is the possibility that some CPU socket pins could be bent or perhaps broken off altogether, or the CPU latch is not giving the required tension for a solid connection.
I took pictures of both sockets with my DSLR and there is no visible damage to the second socket's pins. Additionaly the motherboard is POSTing with both CPU, the issue a raises before boot since no BOIS are avaible. I will check to see is the tesnsion is correct, thats something I have to look into.
I have asked my boss if our in house Computer Maintaince team can look at it since the are reponsible for 100s of HP Z series but its technically not allowed hopefully I get a favor. Im not sure how to test a motherboard but from what I see, thats my problem.
Thank you all for your help! I will post again if I ever find out the problem =)