Lenovo B590 11273-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | B590 |
| Board number | 11273-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 4.7 MB |
| Added | April 20, 2020 |
| Updated | |
| Original file name | Lenovo B590 B580 (LA58 11273-1 48.4TE01.011).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 B590 laptop, board number 11273-1 from Wistron, supplied as a RAR archive of about 4.7 MB under the file name Lenovo B590 B580 (LA58 11273-1 48.4TE01.011).rar. The file name also points to the B580 family, so compare the board number on your own motherboard before using it. A BIOS dump like this is used with a programmer to reprogram the SPI flash chip after a corrupted BIOS or a failed update.
The catalog also lists 4 BIOS dumps for board 11273-1.
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 B590 11273-1. 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.