Lenovo B570E 10290-2 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | B570E |
| Board number | 10290-2 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 2.4 MB |
| Added | September 12, 2019 |
| Updated | |
| Original file name | LENOVO B570e LZ57_10290-2_48.4PA01.021_UMA WORKING.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
No other copies are known yet.
Description
BIOS dump for the Lenovo B570E laptop, board number 10290-2, supplied by Wistron. The original file name is LENOVO B570e LZ57_10290-2_48.4PA01.021_UMA WORKING.zip, and the archive is about 2.4 MB. 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 flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can restore them if something goes wrong.
The catalog also lists 2 schematics, 1 boardview file, and 7 BIOS dumps for board 10290-2.
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 B570E 10290-2. 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.