Asus CM6330 memory options / P8H61-M Pro

[Aalesund]

Hi, I have Asus CM6330 (chipset H61 B3 revision) which is exactly the same motherboard as Asus P8H61-M Pro (rev. 3).
CM6330 is the OEM version of this mobo used in Asus Essentio CM6330 Desktop PC and many, many... many bios options are just removed!
I have i7-3770 and it works great, the mobo has Sata III and USB 3.0.
However, my problem is that bios has NO any options for memory. I can't change speed or latency. I have Kingston RAM 1886Mhz with 2 XPM profiles. One XPM for 1866Mhz and one for 1600Mhz on CL9.
But this bios can't use XPM profiles and mempry runs on JEDEC 1600Mhz with CL11.
Can someone add options for ram speed, latency and XMP?

I've tried to flash the chip with the bios from Asus P8H61-M Pro (rev. 3) using USB Bios Chip Programmer CH341A but then the mobo can't even boot.
That's strange because they are the same!

Is it possible to make P8H61-M Pro bios compatible with CM6330?
I'll be very happy if someone can modiffy P8H61-M Pro bios to run on OEM CM6330 mobo.

Bios links:
CM6330 - https://www.asus.com/supportonly/CM6330/HelpDesk_BIOS/
P8H61-M Pro - https://www.asus.com/bg/Motherboards/P8H...Desk_BIOS/