The H110D4-M1 has an ME UPDATE selector header, which may need to be in a specific position to allow for a BIOS flash.
A repacked BIOS for the Pegatron H110D4M1 can enable modern NVMe boot and extended CPU support, but it is with SPI recovery hardware. Official BIOS updates from Acer/Pegatron do not include these features.
Select your USB drive and under "Boot selection," choose . Click "Start." pegatron h110d4m1 bios update repack
The flashing tool will erase the old ROM and write the new one.
Navigate to your flash folder using the drive path (e.g., typing E: followed by Enter). The H110D4-M1 has an ME UPDATE selector header,
End-users generally pursue BIOS repacking for the following reasons:
Format the drive to . (Do not select NTFS, as DOS-based flashing utilities often cannot read it). Select your USB drive and under "Boot selection," choose
Select your USB flash drive to boot into the FreeDOS command prompt environment. Type dir and press Enter to list the files.
Standard retail motherboards get regular updates directly from a manufacturer’s website. OEM boards like the H110D4-M1 are different: