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 | April 7, 2021 |
| Updated | |
| Original file name | BIOS_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, revision 1.0, with a 16 MB flash chip. The original file name points to a ThinkPad Yoga 260 and a W25Q128 chip, so the image is packed as a RAR archive of about 5.6 MB. A dump like this is used to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your machine before writing anything, and read and save the original chip contents first so you can restore them if needed.
The catalog also lists 5 schematics and 7 BIOS dumps for board LA-C581P.
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.