Lenovo IdeaPad 720S LA-E581P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 720S |
| Board number | LA-E581P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 4.8 MB |
| Added | September 1, 2021 |
| Updated | |
| Original file name | Lenovo_Ideapad_720S_14IKB_Type_80XC_LA_E581P_4VCN44WW_V2_10_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 IdeaPad 720S laptop, board number LA-E581P from Compal, delivered as a 4.8 MB RAR archive. The original file name points to a 14IKB Type 80XC build, so check that your machine matches that type before using it. 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 the board number and revision on your own motherboard first, and read and save the original chip contents before writing anything to it.
The catalog also lists 2 schematics and 2 BIOS dumps for board LA-E581P.
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 IdeaPad 720S LA-E581P. 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.