BIOS firmware archive for the Lenovo G570 laptop, board LA-975AP revision 1.0, a number in the Compal ODM format. Repair shops use such an image when a board shows no display, freezes at the logo or after a failed update, reflashing the SPI chip with an external programmer. G570 boards came in several variants, so compare the board code and revision printed on the PCB, verify the file size against the flash capacity, and keep a backup of the original chip before erasing it.
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 →