Lenovo Y50-70 ZIVY2 LA-B111P BIOS (REV 1A)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Y50-70 |
| Board number | LA-B111P |
| Platform | ZIVY2 |
| Board maker (ODM) | Compal |
| Revision | 1A |
| Device | Laptop |
| Format | RAR |
| Size | 3.3 MB |
| Added | May 27, 2024 |
| Updated | |
| Original file name | LENOVO Y50-70 ZIVY2 LA-B111P REV 1A 2014-04-03 GTX860M.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 Y50-70 ZIVY2 LA-B111P REV 1A 2014-04-03 GTX860M BIOS dump for the Lenovo Y50-70 laptop, board LA-B111P revision 1A, platform ZIVY2 and ODM Compal. The archive is a RAR file of about 3.3 MB. A technician would use a 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 the file before flashing, and save a backup of the original chip contents first. The original file name also references GTX860M, which points to the discrete graphics variant of this laptop.
The catalog also lists 3 schematics, 1 boardview file, and 15 BIOS dumps for board LA-B111P.
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 Y50-70 ZIVY2 LA-B111P. 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.