Please Help! I cloned my HD onto an SSD, which sped things up a lot. I added a 1 x 16GB of RAM to replace the 4 x 2GB that were in there, and it ran fine. Then, when it was shut down completely it won't start. It won't even start the fans or spin my other disk, let alone chime. I press power and I just get a click, then nothing. The click sounds like it's coming from either the motherboard or the graphics card area, but I could be wrong. I did the usual unplug for a minute, try restarting,...
Please Help! Mac Pro 4,1 (Early 2009) Won't boot - just a single click...
Please Help! Mac Pro 4,1 (Early 2009) Won't boot - just a single click...