Firmware archive of 2.10 MB labelled QBEX H46 MB NPB VER.B, which reads as an H46 mainboard, NPB variant, version B; the name does not reveal the laptop brand or a standard board number. Inspect the RAR contents to identify the binary before use. Images like this are written to the BIOS flash chip with an external programmer when a board has a corrupted firmware. Compare the markings and version letter on the PCB, read and save the existing chip, and confirm the image size matches the chip capacity before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @afsbiosfree. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →