BIOS image with a cleaned ME region for Quanta board DAZYLBMB6E0, revision E, stored in a 2.80 MB ZIP archive. Clearing the Management Engine area helps fix boards that shut down after about 30 minutes or that fail to start properly after a bad flash. Quanta DA...MB6 numbers are found on many Acer laptops. Check that the PCB code and revision letter match, back up the current chip contents with a programmer, and confirm the image fits the flash size.
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 →