- An AMI BIOS Core is indeed used on these boards. This is a secured BIOS, however, so no modifications to it are possible.
- No Intel Desktop Board has support for NVMe included in their BIOS; NVMe did not exist (even as a proposed standard) when these boards were released. Without support in the BIOS, you cannot boot from NVMe devices.
- There is little that you can do about this. I believe that it is possible in Windows 10 (or Windows 7, if you add a supporting driver) to access an NVMe drive, but you cannot boot from it without BIOS support.
- You don't have this choice either; you simply cannot modify the BIOS.
Sorry, time to upgrade to a newer board and processor
You can boot to an nvme drive like so (as done on my DQ77MK and i7 3770)
Make a 36mb or larger fat32 partition on either an internal hd or usb stick
Use rEFInd bootloader with NvmExpressDXe-64.efi
what this does is refind boots and loads the efi module into your bios
then continues to boot off said nvme drive
consider it a temp patch to add nvme support every boot
its actually simple to add the bios module but sadly intel bios's are signed
so we have to resort to loading the nvme module on every boot
Its not as simple as just buying another motherboard though is it
Its an i7 8770k to replace the I7 3770k
32GB of DDR4 to replace the 32GB of DDR3
Subtotal (3 items): $901.18 (from amazon.com)
just to boot from nvme which btw is quite simple if you know what your doing
umm think i will do myself a huge favour and save myself $900 and still boot from nvme
Golly Gee, I never ever thought of all that!
Come now, let's be serious. Of course it will cost a board, processor, memory, plus other items. But, it does not have to have the Cadillac you laid out.
And, to be fair, he does not really need the nvme. He could save money there as well. I would rather save for a proper, supported environment than live life with a hack.
I would second Shonky's comment. A new setup would be nice, but life keeps getting in the way!
In any case, the goal now is to just use the Nvme as a drive device without booting on it, since I already own it.
If one is running Windows 10, that is supposed to be possible.
I am booted in UEFI mode with legacy turned off.
The bios recognized the Nvme controller in the PCIe slot.
The latest Samsung driver has been installed, but gives the error messages shown above.