Acer Aspire V5-531 BIOS dump for Wistron board 11324-1, with Clear ME in the name indicating the Intel Management Engine region has been cleaned. The 2.72 MB ZIP archive holds an image meant for direct SPI programming. A cleaned ME region helps with boards that show slow startup, fan problems or ME errors after corruption. Wistron's five-digit board numbers with a dash revision appear on the PCB and should match before use. Read and save the original chip first, since it keeps the serial and system data, and confirm the image fits 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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →