Lenovo Yoga S940-14IWL 18764-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Yoga S940-14IWL |
| Board number | 18764-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 12 MB |
| Added | October 4, 2022 |
| Updated | |
| Original file name | LENOVO YOGA S940-14IWL 81Q7. LS40 MB 18764-1 448.0GL14 0011.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 YOGA S940-14IWL 81Q7. LS40 MB 18764-1 448.0GL14 0011 BIOS dump for the Lenovo Yoga S940-14IWL laptop, model 81Q7, built on the Wistron board 18764-1 (LS40 MB). The archive is RAR and about 12.2 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 match your motherboard, and back up the original chip contents so you can restore them if something goes wrong.
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 Yoga S940-14IWL 18764-1. 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.