Lenovo G50-30 NM-A311 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | G50-30 |
| Board number | NM-A311 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 0.1 MB |
| Marks | tested by uploader, includes EC firmware |
| Added | December 15, 2022 |
| Updated | |
| Original file name | LENOVO G50-30 NM-A311 IT8586E KBEC TESTED OK.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 G50-30 NM-A311 IT8586E KBEC TESTED OK BIOS dump for the Lenovo G50-30 laptop, board number NM-A311 from Compal, supplied as a RAR archive and marked as tested by the uploader. The package also includes EC/KBC firmware. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your board, and save the original chip contents as a backup. The uploader's "tested" mark is their own note and has not been verified here.
For board NM-A311 the catalog also has 5 schematics, 1 boardview file, and 19 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 G50-30 NM-A311. 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.