And so, I renamed the name of the last modified BIOS. I changed the name to "modbios.270".
In BIOS, M-Flash did not recognize this format. He doesn't see him.

For further flashing of the modified BIOS firmware, I choose to update the BIOS without the ME prefix? Right? Or choose BIOS and ME?

@vismut1822 - Great, thanks, that's what I wanted to know So, I guess we do have to keep renaming to stock file name and using named folders instead of named files, it always a pain that way so was hoping we could avoid (sometimes it's OK)
Either way BIOS or BIOS+ME is fine, once you've updated BIOS+ME with this BIOS version ME is updated and would not need it again so no reason to do BIOS+ME again with same version (unless sometime ME is messed up, then try to redo BIOS+ME)

Now I understand you.

@vismut1822 - Sorry for delay! And sorry, one more test needed before I move forward
Sorry about that, I usually give user 2-4 BIOS up front to test and get all needed answers right then, not sure why I forgot to do that here and ended up with all these one by one tests
I must have been side-tracked and lost at the start or something

Here, pleas test, check same exact two things, are they there still, or missing again. Promise, this is last test, I will have all answers I need after this!
http://s000.tinyupload.com/index.php?fil...957453472478599

So. I have updated. Nothing has disappeared, all items are in place

@vismut1822 - OK, here is full mod #1, it may still need a few things unsuppressed via one more edit
But, for me to see what is still missing I need you to now take FULL BIOS images again and zip, send to me.
Also note, EuP will now be missing from M-Flash, in case that catches your eye I removed it there, since it's already in other area of BIOS.
http://s000.tinyupload.com/index.php?fil...664484213315103

I upgraded successfully.
I have all the items!
Hooray!
Here is a link with all bios sections

https://drive.google.com/drive/folders/1...DpO?usp=sharing

PS: Is it possible to control the processor voltage in the Overclocking tab?

@vismut1822 - Thanks, I will check these tonight vs all possible BIOS settings, and if anything still missing I will get them added for you
I do not see vcore or CPU voltage in OC section, only power limit settings and other power related controls. Also, you have TDP controls at Advanced >> CPU PPM
----------------------------

@vismut1822 - Missing in images >> Now Added (possibly, please confirm, if not other edit is needed to unsuppress these)

Advanced >> Integrated Peripherals >> USB
1. XHCI Pre-Boot Driver
2. xHCI Mode
3. xHCI Streams

Advanced >> Integrated Peripherals >> SATA Config
1. SATA Controller Speed
2. Port 0-5 >> Enable/Disable switch

Advanced >> Platform Thermal Configuration
1. Critical Trip Point
2. Active Trip Point 0

Advanced >> Integrated Graphics
1. Primary PEG

Advanced >> PCH-FW Configuration >> Firmware Update Configuration
1. ME Re-Flash

Advanced >> Hardware Monitor
1. CPU Min.Fan Speed
2. SYS Fan2 Control

Advanced >> Platform Misc Configuration
1. Native ASPM

Missing image/images >> NB PCIe Configuration (ROOT)

http://s000.tinyupload.com/index.php?fil...718471034949453

I updated successfully.

All of your listed items have been added

I did not quite understand about the last point with NB PCIe Configuration (ROOT)
I understand you need to take photos at this point?
If so, I will attach them

Here is a link with a photo

https://drive.google.com/drive/folders/1...4jk?usp=sharing

@vismut1822 - Thanks for confirmation all added as noted above.
On the Missing image/images >> NB PCIe Configuration (ROOT) << I mean, this images was missing from what you sent me, the root of NB PCIe Configuration page, meaning directly inside this page, not inside any submenus inside it.
Please upload just image for that, thanks.

No, but thanks, I don't need photo's of the new stuff we added back at post #23, just your confirmation they are there is good

here is a photo of the NB PCIe Configuration (ROOT) page

PS: it is located at North Bridge / NB PCIe Configuration (ROOT)

@vismut1822 - Thanks, yes, that's the one that was missing
How many PCIE Slots does this board have? If only one PCIE Slot, then all is OK and everything is there

Yes that's right. On motherboard one PCIE slot and one PCI Express, x16

@vismut1822 - Your reply sounds like two PCIE slots? I will check specs/gallery pages I should have just looked, not sure why I asked and waited
Ohh, OK. Yes, 2 PCIE >> x1 PCIE + x16 PCIE - So we can leave BIOS as it is now, you don't need added control for the one PCIE x1 slot
So, I think that wraps it up now, and you're all unlocked!

Yes that's right. I have 1xPCI-E x16, 1xPCI-E x. Check again to make sure everything is correct

Special thanks to you for your great help in modifying the BIOS. You have unlocked absolutely all BIOS functions. You are my savior!