Power Supply HD Plex problems?

UCDHIUS

What's an ITX?
Original poster
Aug 16, 2018
1
0
So I have, a Dell 360W AC adapter with a HD Plex 400 Watt.

It’s powering (or was) a single 1080Ti for my Mac Pro.

If I leave the PCIE connection disconnected from the HD Plex and power the machine up.

The card turns on fine.. if I plug in the HD Plex while the machine is running I’ll kill power to the card.

If I plug it in, while the machine is off then turn it on the card won’t turn on at all.

If I unplug it, the card comes alive.

It was working fine yesterday.

The dell adapter has power (green light)

Any advice, is appreciated.