Positivo NH4CUXX BIOS (4 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Positivo |
| Model | NH4CUXX |
| Device | Laptop |
| Format | RAR |
| Size | 1.7 MB |
| BIOS chip size | 4 MB |
| Added | March 6, 2021 |
| Updated | |
| Original file name | POSITIVO NH4CUXX 6L - NH4CU6 4MB .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
BIOS dump for the Positivo NH4CUXX laptop, supplied for a 4 MB SPI flash chip. The archive is a RAR file of about 1.7 MB, named POSITIVO NH4CUXX 6L - NH4CU6 4MB .rar. A dump like this is used to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, read and save the original chip contents as a backup, and confirm that the model and board details match your machine, since a mismatched image can leave the laptop unable to boot.
For the Positivo NH4CUXX the catalog also has 1 BIOS dump.
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: Positivo NH4CUXX. 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.