Hi all,
Trying to add 128GB memory support for the above motherboard, CPU and chipset supports it and I’ve tried to follow the guide on here already (https://winraid.level1techs.com/t/guide-how-to-make-z370-chipset-mbs-compatible-with-128gb-ram) however having some problems identifying the correct hex to be modifying.
BIOS available for download on the asrock website (https://www.asrock.com/support/index.us.asp?cat=SIBIOS)
Any chance someone could lend a hand please?
Thank you.
sorry for late reply. i am busy these days.
Z370/OEM ver 4.02 already support 128G in BIOS Region, however you need set Intel ME disabled to boot with 128G DRAM.
Been a while and completely forgot about this, apologies!
This doesn’t work with my mobo, it never completes POST although I don’t have a speaker so no idea what the beep codes are.
After removing the memory modules, the BIOS then resets itself.
Using 4x Crucial CP32G4DFRA32A
I will do some further reading
EDIT: Figured it out use CoffeeTime to disable ME, set DRAM speed to DDR4-2200 before inserting memory modules. While I was at it I used CT to update CPU microcodes.
