オリジナル投稿者： mr0vka ,
Red LED after changing CPU, doesn't boot
I've just upgraded a CPU in my Mac Pro 2013, from original Xeon 1650v2 to 2690v2. Unfortunately, despite following up to every step with the teardowns/upgrade videos, right now it doesn't boot, or light the white frame around ports. What it does (when I remove the cover), it lights RED LED immediately when I plug in the power cable. What's wrong? Where to look for information how to troubleshoot?
Mac Pro Late 2013