I recently upgraded from a 4060 to a 5070 graphics card, but now I'm facing a no signal issue. The monitor powers on, but it shows no signal, and the VGA light on the EZ Debug LED of my PRO B760-VC WIFI motherboard is illuminated. I've already tried reseating the GPU and changing the PCIe slot, but nothing seems to work. I have a 650w 80 Plus Gold power supply, so I'm hoping that's sufficient. Any advice would be appreciated!
3 Answers
Have you checked if your old GPU still works? If it does, then at least you know the issue is with the new one. Also, make sure the new GPU's power connectors are plugged in properly; sometimes it's a simple fix!
I managed to get it to work now, thanks for your help!
Just a quick update: after properly connecting both PSU ends to the 2F-1M adapter, the red standby light and VGA light vanished. After waiting a bit, the GPU seems to be functioning now. Just thought I'd leave this up in case anyone else encounters a similar issue, even if my mistakes were a bit silly!
Have you tried using a different HDMI cable? Sometimes the cable can be the issue, and trying another one could help resolve the no signal problem.
I’ve gone through all the ports and tried different cables, but nothing worked unfortunately.
Yes, the old GPU works fine. I noticed a red standby light on the ASUS 5070, which makes me think it might be a power adapter issue or potentially related to the PSU.