[SOLVED] 4g decoding option disappeared after upgrading cpu

[mainlysin]

Hi I have a small mining rig of 5 gpus. It had a Ryzen 5 1600x on an asrock ab350 pro4 and everything was working great until I decided to upgrade the cpu... the thing won’t turn on when there’s multiple gpus connected. When using the integrated graphics it runs, now there’s no 4g decode option the the bios. It just disappeared. The sad thing is I dropped my 1600x while cleaning it and ALOT of the pins are bent now I can’t use that either. I do have a tuf b550 I got when I bought a 3060ti. Idk if I should open that.

https://imgur.com/a/Br52GDx

View: https://imgur.com/a/Br52GDx
attached is where the 4g decode option was before.

 

[kerberos_20]

i have asrock aswell and they moved it to CSM area which is in boot page
turn off csm and above4g pops up there