Lenovo 300E BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | 300E |
| Device | Laptop |
| Format | RAR |
| Size | 4.3 MB |
| Marks | tested by uploader |
| Added | November 15, 2022 |
| Updated | |
| Original file name | Lenovo_300E_2_end_BM5860_v1_3_2nd_Gen_Type_81M9_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 300E 2 end BM5860 v1.3 2nd Gen Type (81M9) WORKING BIOS 100% Lenovo 300E BIOS dump, original file Lenovo_300E_2_end_BM5860_v1_3_2nd_Gen_Type_81M9_WORKING_BIOS_100%.rar, packed as RAR at about 4.3 MB. The uploader marked it as tested. The board is listed as BM5860 v1.3, and the machine type is 81M9. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your laptop before flashing, and back up the original chip contents first.
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 300E. 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.