Lenovo ThinkPad S1 ZIPS1 LA-A341P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad S1 |
| Board number | LA-A341P |
| Platform | ZIPS1 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.1 MB |
| Marks | includes EC firmware |
| Added | June 21, 2022 |
| Updated | |
| Original file name | LENOVO_THINKPAD_S1_YOGA_ZIPS1_LA_A341P_REV_1_0_BIOS_&_EC_OK.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 ThinkPad S1 laptop, Compal board LA-A341P revision 1.0 (platform ZIPS1). The archive is about 5.1 MB and includes EC/KBC firmware alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update, and the EC firmware is useful when the keyboard controller also needs restoring.
For board LA-A341P the catalog also has 2 schematics and 5 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 ThinkPad S1 ZIPS1 LA-A341P. 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.