Lenovo ThinkPad L570 LA-C422P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad L570 |
| Board number | LA-C422P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.6 MB |
| Added | September 13, 2023 |
| Updated | |
| Original file name | LENOVO_THINKPAD_L570_type_20JQ,_20JR_20J8,_20J9LA_C422P_REV1_0_N1XET63W.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 THINKPAD L570 (type 20JQ, 20JR) (20J8, 20J9) LA-C422P REV1.0 N1XET63W BIOS dump for the Lenovo ThinkPad L570 laptop, board LA-C422P revision 1.0 from Compal, covering machine types 20JQ, 20JR, 20J8 and 20J9. The archive is a RAR file of about 5.6 MB, and the file name points to BIOS version N1XET63W. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number LA-C422P and revision 1.0 match your motherboard, and back up the original chip contents first.
For board LA-C422P the catalog also has 1 schematic and 3 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 L570 LA-C422P. 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.