Lenovo Z40-70 AIWZ1 LA-C281P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Z40-70 |
| Board number | LA-C281P |
| Platform | AIWZ1 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 3.6 MB |
| Added | March 20, 2018 |
| Updated | |
| Original file name | Lenovo Z40-70 AIWZ0 AIWZ1 LA-C281P REV 1.0 BIOS.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 Z40-70 laptop, board LA-C281P revision 1.0, platform AIWZ1 with Compal as the ODM. The archive is a RAR file of about 3.6 MB, and its original name also references AIWZ0. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before writing anything, and back up the original chip contents first.
For board LA-C281P 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 Z40-70 AIWZ1 LA-C281P. 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.