17839-1M BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 17839-1M |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 4.2 MB |
| BIOS chip size | 1 MB |
| Marks | includes EC firmware |
| Added | November 1, 2021 |
| Updated | |
| Original file name | LV315GM-MB 17839-1M 448.0DG05.001M BIOS & KBC.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 a laptop motherboard with Wistron board number 17839-1M, supplied as a ZIP archive of about 4.2 MB with a 1 MB flash chip size. The package includes EC/KBC firmware alongside the BIOS image. The original file name, LV315GM-MB 17839-1M 448.0DG05.001M BIOS & KBC.zip, points to the same board number. 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 17839-1M the catalog also has 1 schematic, 1 boardview file, and 2 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: 17839-1M. 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.