BIOS firmware for the Acer Predator GX-791 gaming laptop, with P7NCR given as the board or project code, supplied as a 6.39 MB RAR archive. The name does not state a version, region status or flash chip, so inspect the extracted files before use. Such dumps are typically written to the motherboard SPI flash with a hardware programmer to recover a board that no longer posts or has a corrupted image. Read and keep a copy of the existing chip contents first, and verify the P7NCR marking and chip capacity match the image.
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 @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 29 May 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | Open file on RM Schematics |
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 →