BIOS image for the Dell Venue Pro 7140 tablet at firmware version A20, with the Intel Management Engine region cleaned, in a 6.55 MB zip. A cleaned ME region resets the engine configuration, which helps when a board copied from another unit refuses to boot or shows ME errors. Flash it with an SPI programmer after saving the original chip, since service tag data may need restoring. Check that the image size matches the flash chip 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 @biosarchive. Enginerys does not host this file.
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 →