jocanon
Member
Does anybody know why I cannot get these fans to turn on? I bought a set of 7 Delta fans from a server computer, part number: FFB0412SHN-SP01 They were all wired up together and I was thinking I could take them apart and connect them to my 3-wire fan on a power supply I have. The fan that is in the power supply is the exact same fan except it only has 3 wires. But no matter what wires I connect to +12v and ground I cannot seem to get the things to turn on at all, they just do nothing. First I tried the obvious, black to ground and red to +12v but nothing happened. Then I experimented around with all different configurations but cannot get the fans to do anything. The four wires are black, red, yellow, and blue. Any ideas?
Thanks,
Jeremy
Thanks,
Jeremy