Lenovo AIZS1 LA-C581P BIOS (REV 1.0, 16 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | LA-C581P |
| Platform | AIZS1 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.6 MB |
| BIOS chip size | 16 MB |
| Added | September 17, 2019 |
| Updated | |
| Original file name | Lenovo ThinkPad Yoga 260 AIZS1 LA-C581P R1.0 W25Q128.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 laptop board LA-C581P, platform AIZS1, built by Compal and listed as revision 1.0 with a 16 MB flash chip. The original file name points to a ThinkPad Yoga 260 and a W25Q128 chip, so technicians can compare those details against the board in hand. A dump like this is used to reprogram the SPI flash with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision match your board, and save a backup of the original chip contents.
For board LA-C581P the catalog also has 5 schematics and 7 BIOS dumps.
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 AIZS1 LA-C581P. 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.