Lenovo B5040 13101-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | B5040 |
| Board number | 13101-1 |
| Board maker (ODM) | Wistron |
| Device | All-in-one PC |
| Format | ZIP |
| Size | 3.6 MB |
| BIOS chip size | 8 MB / 1 MB |
| Added | December 18, 2021 |
| Updated | |
| Original file name | lenovo AIO B5040 PIH81F-B5030 GPU MB 13101-1 8MB & 1MB.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 B5040 all-in-one PC, built on board number 13101-1 from Wistron, supplied for both 8 MB and 1 MB SPI flash chips. The archive is a ZIP of about 3.6 MB. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your board match the file, and read and save the original chip contents as a backup.
The catalog also lists 1 schematic and 1 BIOS dump for board 13101-1.
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 B5040 13101-1. 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.