Zipped flash read from a Winbond W25Q64BV chip, saved 10 April 2022. The W25Q64 holds 8 MB, a common capacity for laptop BIOS chips. The name lists only the chip and timestamp, with no model or board number, so this file cannot be matched to a specific device without further information. Use it with an SPI programmer as a reference or backup. Read and save your own chip first, and make sure the image size equals the chip capacity 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 @vinafix_bios. 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 →