I have some very big issue.. I recently bought a RX 470 XFX, and a new power supply unit Coolermaster B500 ver2, but that has a 24 pin motherboard atx connector.. I just found out my motherboard has a 14pin connector... But i've seen some "solutions" like cables that make a 24pin go to a 14pin.. But is that actually safe to use? Or can it burn your motherboard or something... Thanks in advance for the help