BIOS firmware archive for the Lenovo IdeaPad 110-15AST, with the name noting that the board is a Compal design, packed as a 4.01 MB RAR file. No board number is stated, so identify the mainboard code printed on the PCB before using it. The 15AST variant is an AMD-based model in the IdeaPad 110 line. Technicians write such a dump to the SPI flash with a programmer to fix no-boot or blank-screen faults. Always back up the original chip first and confirm that the image size matches the flash 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 @biosarchive. 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 | |
|---|---|---|
| @biosarchive | 9 Feb 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →