Lenovo 520 ECA20 LA-F902P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | 520 |
| Board number | LA-F902P |
| Platform | ECA20 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | All-in-one PC |
| Format | RAR |
| Size | 8.4 MB |
| Marks | tested by uploader |
| Added | March 1, 2023 |
| Updated | |
| Original file name | LENOVO_AIO_520_ECA20_LA_F902P_REV_1_0_2018_03_26_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 AIO 520 ECA20 LA-F902P REV 1.0 2018-03-26 WORKING BIOS 100% BIOS dump for the Lenovo 520 all-in-one PC, Compal board LA-F902P revision 1.0 on the ECA20 platform, packaged as a RAR archive of about 8.4 MB. The uploader marked it as tested, but that is their own note and has not been independently verified. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
For board LA-F902P the catalog also has 1 schematic and 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 520 ECA20 LA-F902P. 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.