BIOS and EC firmware set for the VA70HW main board, revision 2.0, in its GDDR5 graphics memory version. The name gives no brand. Having both the system BIOS and embedded controller images helps when a board shows no power-on, charging or keyboard faults caused by corrupted firmware. Program each image to its proper chip with an SPI programmer after backing up the originals. Confirm the board marking and revision, and check that each file size matches its flash chip.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 30 May 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 2022 | 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 →