Lenovo IdeaCentre 3 22IMB05 LA-J771P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaCentre 3 22IMB05 |
| Board number | LA-J771P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | All-in-one PC |
| Format | RAR |
| Size | 7 MB |
| Marks | includes EC firmware |
| Added | June 19, 2024 |
| Updated | |
| Original file name | LENOVO_ideacentre_AIO_3_22IMB05_Type_F0EV_LA_J771P_rev1_0_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
LENOVO ideacentre AIO 3-22IMB05 Type F0EV (LA-J771P rev1.0) BIOS & EC BIOS dump for the Lenovo IdeaCentre 3 22IMB05 all-in-one PC, board LA-J771P, revision 1.0, from Compal. The archive is about 7 MB and includes EC/KBC firmware alongside the BIOS. Technicians 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 before flashing, and save the original chip contents first so you have a way back.
For board LA-J771P the catalog also has 3 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 IdeaCentre 3 22IMB05 LA-J771P. 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.