Lenovo B50-70 LA-B092P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | B50-70 |
| Board number | LA-B092P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 3.4 MB |
| Marks | includes EC firmware |
| Added | March 29, 2018 |
| Updated | |
| Original file name | Lenovo_B50-70_U1_LA-B092P_rev.1.0_ZIWB3.rar |
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
No other copies are known yet.
Description
Lenovo B50-70 Compal LA-B092P rev:1.0 BIOS &EC BIOS dump for the Lenovo B50-70 laptop, Compal board LA-B092P, revision 1.0, packaged as a RAR archive of about 3.4 MB. It also includes EC/KBC firmware, so the embedded controller image is supplied alongside the main BIOS. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision match your machine, and back up the original chip contents first.
The catalog also lists 2 schematics and 17 BIOS dumps for board LA-B092P.
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 B50-70 LA-B092P. 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.