Today arrived, after socketing the CPU without problems and inserting RAM in slot, installed motherboard into the case.
Plugged in PSU to MB, HDD... tried turning on the computer, fans are rotating but nothing shows up on monitor.
Tried swapping RAM into another slot, same problem.
Checked if CPU is properly socketed, he is.
Unplugged HDD so I only had (MB, CPU, RAM and PSU) together (Enough to get me to BIOS) but no, nothing...