Lenovo G40 G50 G70 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | G40 G50 G70 |
| Device | Laptop |
| Format | ZIP |
| Size | 3.1 MB |
| Added | January 26, 2017 |
| Updated | |
| Original file name | LENOVO_G40_G50_G70_BIOS_216_0856050.zip |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
- BIOS ARCHIVE | BIOS |Laptop Firmware & Tools Posted: 1/26/17 ● live
Description
BIOS dump for the Lenovo G40, G50 and G70 series laptops, packaged as a 3.1 MB ZIP archive under the original file name LENOVO_G40_G50_G70_BIOS_216_0856050.zip. The facts do not list a board number, revision, chip size or any cleaning or EC notes, so confirm the exact motherboard and its chip before relying on this file. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Lenovo G40 G50 G70. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.