No video and USBs don’t work.Recently replaced my logic board and now my 2009 Mac Pro turns on but I don’t hear a start up chime and no video shows...
Upgrade GPU/ Logic Board?Can I put a 2013 27’ iMac Logic board with a better GPU In my 2012 iMac 27? Based on iFixit’s tear downs, both boards look...
RED LEDs on processor board not going away.I tried to put in a graphics card that required an 8pin and a 6pin for power. I got a dual mini 6 pin to 8 pin for the 8...
DSI510 LED lights going off after attempted GPU upgrade. Help!I tried to put a AMD Radeon RX 5700 in my 2009 (flashed to 5,1) Mac Pro. I saw online that you can use one of the SATA...
Réponse à : « No video and USBs don’t work. »It ended up being the CPUs not properly set in. You have to set the heat sinks a lot tighter than you think you do. After I tightened the heat sinks it boots perfect. No issues!