Lenovo B50-80 LA-B091P BIOS (REV 2.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | B50-80 |
| Board number | LA-B091P |
| Board maker (ODM) | Compal |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 4.3 MB |
| Added | May 10, 2019 |
| Updated | |
| Original file name | Lenovo_B50_80_LA_B091P_Rev_2_0_B.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
BIOS dump for the Lenovo B50-80 laptop, board LA-B091P from Compal, PCB revision 2.0. The archive is a RAR file of about 4.3 MB, original name Lenovo_B50_80_LA_B091P_Rev_2_0_B.rar. A BIOS dump is used with a programmer to reprogram the SPI flash chip after a corrupted BIOS or a failed update. Confirm that the board number LA-B091P and revision 2.0 match your motherboard before flashing, and back up the original chip contents first so you can restore them if needed.
The catalog also lists 4 schematics, 2 boardview files, and 20 BIOS dumps for board LA-B091P.
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 B50-80 LA-B091P. 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.