Lenovo G50-75M ACLU8 NM-A291 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | G50-75M |
| Board number | NM-A291 |
| Platform | ACLU8 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 2.2 MB |
| Added | July 22, 2021 |
| Updated | |
| Original file name | Lenovo G50-75m BIOS MB aclu7 aclu8 NM-A291 REV 1.0 AMD A10.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
BIOS dump for the Lenovo G50-75M laptop, board number NM-A291 (platform ACLU8, ODM Compal), revision 1.0. The archive is a ZIP of about 2.2 MB. Technicians use a dump like this 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 on your motherboard match the file, and back up the original chip contents so you can restore them if something goes wrong.
The catalog also lists 1 schematic and 4 BIOS dumps for board NM-A291.
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 G50-75M ACLU8 NM-A291. 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.