Instead of shutdown - reboot.
When working from the integrated graphics, everything is ok.
As soon as I insert the card Radeon PRO W5500 into the PCIe 4.0 (PCIe 4.0 x16) slot after pressing shutdown, the computer restarts instead of shutting down.
Can there be problems due PCIe 4.0 x4 M.2 usage?
I will be glad to any suggestions of a solution.
Radeon PRO W5500
gigabyte z590 gaming x
Next week @fsadough might be able to assist you. There is another recent thread where something similar is happening with a AMD Professional GPU card when the computer after shutting down restarts again automatically: https://community.amd.com/t5/graphics/w6600-issue/m-p/531504#M86248