I have the p2.0 bios installed and I put my 3600 in but nothing turned onYes, as long as the P1.90 (or newer) BIOS is installed BEFORE installing the 3600:
https://www.asrock.com/MB/AMD/A320M-DVS R4.0/index.asp#CPU
You should start your own thread for starters. Be sure to list the complete specs for your system when you do (make/model of all installed components).I have the p2.0 bios installed and I put my 3600 in but nothing turned on