I recently upgraded my GPU to an MSI Gaming Trio 5070, which is a larger and heavier model requiring a 1x16-pin connector. There's a weird issue I'm facing: my PC boots perfectly when the case is lying flat and open, but it fails to boot when I try to stand the case upright and close the panel, showing just a black screen with no signal to the monitor. I've been gaming without any problems for over a month, so it's strange.
Here are the key details: my PSU is an older 600W model that doesn't have a native 16-pin connector, so I'm using an adapter. The GPU barely fits inside the case, and the 16-pin cable even touches the side panel. Additionally, the GPU support stand that came with it doesn't fit inside my case, making the GPU sag a bit.
So far, I've tried keeping the case horizontal, running stress tests, reseating the GPU, but nothing helps when it's upright. I suspect the sag might be affecting the PCIe slot connection or the cable is pressing against the case, possibly causing a short. Has anyone experienced anything like this? Would a right-angle adapter solve the cable issue, or should I be more concerned about the GPU sag and look for a better case or support solution?
5 Answers
It sounds like something isn't seated properly or maybe the GPU is just sagging too much when the case is upright. Check all your connections and make sure everything's snug. Also, keep an eye on that GPU sag; it could lead to bigger issues down the line.
Definitely check that GPU sag—it can cause bad connections or even damage over time. I suggest getting a right-angle adapter for the power cable and looking into a better case that provides more room and support for your GPU.
You might have a short somewhere if something's touching metal. That's why it won't boot when the case is standing up. If you can, try to open it up and see if anything looks out of place or if the cables are pressing against the case.
If your CPU has integrated graphics, try connecting your monitor to that and see if it boots without the GPU. It might also be worth testing the system without the GPU installed to rule it out as the problem.
Good call! Also, consider monitoring your temps when the system is running to ensure that nothing's overheating.
Yes, check the plastic tab on the GPU to make sure it clicked back in place when you reseated it. Those connections can be tricky!
Yeah, I had a similar issue once. Turned out the power button was the problem. Make sure that's not stuck or damaged.