Acer Aspire V5-471 BIOS firmware for the UMA version, meaning integrated graphics only, on motherboard 11324, stored as a 2.69 MB RAR. The board number follows the five-digit style Wistron uses for its Acer boards, although the name gives no revision suffix. Technicians use such an image to reprogram the SPI BIOS chip with a hardware programmer when a laptop shows no display or loops on boot. Do not flash it to a discrete GPU board. Make sure the PCB marking matches, back up the original chip, and check the image size against the flash capacity.
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 | 17 Oct 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 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 →