BIOS dump for the Lenovo IdeaPad Z570, UMA version with integrated graphics only, on board LA57 with motherboard number 10254-2. The 10254-x numbering follows Wistron, which built this Lenovo board. The ZIP is 2.14 MB. Check that the PCB carries 10254-2 and that no discrete GPU is fitted before use. A programmer is normally used to rewrite the SPI flash. Save the original contents first and confirm the image size matches the chip 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 @Laptopdesktopbios. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | 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 →