That’s wild. Mine posts just fine, though it was very particular about the ram. I had to re-seat most of the 8 sticks several times. And one time it posted with memory errors when I had a dirty cpu pad on cpu 0. But now, it boots perfect every time.

Do you leave yourself running for extended periods? This thing seems like a power hog. Ive got dual Xeon 5355’s, 120W each. The GTX 980TI is 250W, and I’ve heard those sticks of ram are 10W each. I have been turning it off when im not actively doing something on it.

What do you use yours for?

Actually, it’s a Precision 690! Same case, though I’m pretty sure. And yes, I do have the second CPU installed. Dual Xeon 5355’s! And 32GB of DDR2. And a GTX 980TI.

I’m using hardware encryption, i.e. my data is too heavy to be stolen. The manual actually recommends two people lift it.