Lenovo IdeaPad 310-15IKB-BIUS4 LA-E221P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 310-15IKB-BIUS4 |
| Board number | LA-E221P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | ZIP |
| Size | 4.9 MB |
| Added | April 18, 2018 |
| Updated | |
| Original file name | Lenovo_IdeaPad_310-15IKB-BIUS4_S5_CIUY0_Y1_LA-E221P.zip |
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_IdeaPad_310-15IKB-BIUS4_S5
CIUY0_Y1_LA-E221P BIOS dump for the Lenovo IdeaPad 310-15IKB-BIUS4 laptop, board LA-E221P from Compal, packaged as a 4.9 MB ZIP archive. The original file name carries the BIOS identifier CIUY0_Y1, so it is worth checking that string against your current firmware before anything else. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
For board LA-E221P the catalog also has 1 schematic and 6 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 IdeaPad 310-15IKB-BIUS4 LA-E221P. 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.