Hi, I recently installed an RX 550 in a ThinkCentre M81 SFF. Upon boot, I noticed that nothing was showing up on the screen. I tested it in my main rig, where it succeeded to boot without a problem. Knowing this, I'm 90% sure that it's a power issue. This ThinkCentre is the i5 2400 / 4GB Variant with a 240 Watt PSU. Is there a low profile card that can fit within those power constraints that is more powerful than the built in intel graphics of that generation?