Lenovo Y470 PIQY0 LA-6881P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Y470 |
| Board number | LA-6881P |
| Platform | PIQY0 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 9.8 MB |
| Marks | tested by uploader |
| Added | January 28, 2023 |
| Updated | |
| Original file name | LENOVO_Y470_PIQY0_LA_6881P_REV_1_0_2011_02_14_WORKING_BIOS_100%.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 Y470 PIQY0 LA-6881P REV 1.0 2011-02-14 WORKING BIOS 100% BIOS dump for the Lenovo Y470 laptop, Compal board LA-6881P revision 1.0, platform PIQY0. The uploader marks it as tested and working. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision on your motherboard match LA-6881P and 1.0, and save the original chip contents as a backup. The file is about 9.8 MB in RAR format, and the original post is linked from this page.
The catalog also lists 4 schematics, 1 boardview file, and 1 BIOS dump for board LA-6881P.
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 Y470 PIQY0 LA-6881P. 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.