BIOS dump for the Acer Aspire E5-772G-51AQ notebook, with U2501 noted in the name, likely a chip designator or reference, packed as a 3.88 MB RAR. The name does not give the mainboard number, so check the PCB marking before use. Technicians program such an image onto the SPI flash with an external programmer to recover a board that stays dark or loops at power-on. Read and keep the original chip contents first, and confirm the image size equals the capacity of the installed flash chip.
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 | 8 Jan 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →