Lenovo Flex 4-1480 Flex 4-1580 CIUY0207 AND EC.zip BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Device | Laptop |
| Format | RAR |
| Size | 4.7 MB |
| Marks | includes EC firmware |
| Added | April 11, 2021 |
| Updated | |
| Original file name | Lenovo Flex 4-1480_Flex 4-1580 BIOS CIUY0207 AND EC.zip.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 a Lenovo laptop, supplied as a RAR archive of about 4.7 MB. The original file name is Lenovo Flex 4-1480_Flex 4-1580 BIOS CIUY0207 AND EC.zip.rar, which points to Flex 4-1480 and Flex 4-1580 models and includes EC/KBC firmware alongside the BIOS image. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the bundled EC/KBC firmware can be relevant when the embedded controller is involved.
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 Flex 4-1480 Flex 4-1580 CIUY0207 AND EC.zip. 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.