Need help to enable "SPD Write" in Bios of Asrock Z390 Phantom Gaming 6

Asrock has SPD Write disabled for RAM slots 2 and 4 and only works in slots 1 and 3.

I would greatly appreciate it if you guys could mod it to enable SPD write on all slots.

Bios is located here:…06(1.30)

@urkel - Switch memory modules around for the SPD write, write two, switch, write two

Z3xx BIOS mod is difficult to do (Sometimes) because Asrock’s new security measure, you will have to choose a dance to do in order to flash a mod BIOS
My way - [GUIDE] Grub Fix Intel FPT Error 368 - BIOS Lock Asus/Other Mod BIOS Flash
SoniX way - See posts #20-22 - [PROBLEM] Flashing a modded ASRock Z370 MB BIOS (2)

You can try BIOS first, I was not able to tell for sure if security was removed or not on my end, they changed too much recently so we don’t know how it works yet.
I do see changes like old style, so you may get lucky!
Leaving in case someone needs those links later

Never mind the above, see image below, no BIOS mod needed. Nothing is set that I can see to lock to a single channel, its a either enable/disable True/False setting, and it’s set to False (Thus enabled)