I just installed a new M.2 SSD that already has an operating system on it, but now my GPU won't turn on. I've tried removing the SSD, but the monitor still isn't displaying anything. The PC powers on fine, but I'm getting no output. I even booted without the GPU and there's still no display. Any ideas on what could be going wrong?
1 Answer
Have you checked if your CPU has an integrated GPU? If it does, try booting the PC without the dedicated GPU and be sure your monitor is plugged into the correct display output—especially if you're using the GPU's ports. Sometimes, it can get mixed up!

Thank you! That helped fix it. I decided to disconnect everything and reconnect, and somehow that did the trick.