If you allow, I would like to contribute to this thread as well.
Motherboard:Intel Goldtree DG43GT
Release Date: Q3'09
Socket: LGA775
Motherboard Chipset: Intel® 82G43 Graphics and Memory Controller
Supported FSBs: 1333MHz / 1066MHz / 800MHz
TDP: 24W
Maximum Memory Size (depends on memory type): 8 GB
Memory Types: DDR2 667/800
Max. Number of Memory Channels: 2
Max. Number of DIMMs: 4
Motherboard Supports UEFI BIOS.
Modifying or modding an Intel Motherboard BIOS takes a lot of effort.
I hope someone knows this.
Motherboard BIOS Date Done 2022.
NVMe SSD Module injected in BIOS file content.
I got a successful result.
Any brand and model NVMe SSD drive can be installed on this motherboard and GPT formatted windows operating system can be installed. (Not MBR)
This work is perhaps the first time tried for a 775 socket motherboard.