: On HP systems, a working BIOS backup is often stored in a hidden EFI partition
through official HP software, which avoids the need for a raw Extraction nutmegminiitx rev 10 bios bin file
: Using an external programmer (like the CH341A) requires a raw binary file to write directly to the motherboard's EEPROM chip. 3. How to Extract the BIOS .BIN File : On HP systems, a working BIOS backup