19705-1M BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 19705-1M |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 3.7 MB |
| BIOS chip size | 1 MB |
| Marks | tested by uploader |
| Added | July 26, 2021 |
| Updated | |
| Original file name | S150IGL SVT MB 19705-1M 448.0JB02.001M.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
This is a BIOS dump for a laptop motherboard, board number 19705-1M from Wistron, supplied as a ZIP archive of about 3.7 MB. The original file name is S150IGL SVT MB 19705-1M 448.0JB02.001M.zip, and the chip size is listed as 1 MB. The uploader marked it as tested, though that note comes from the uploader and has not been independently checked. 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 19705-1M the catalog also has 2 schematics, 1 boardview file, and 2 BIOS dumps.
Description generated from the catalog data. ·
Related files
Browse more
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: 19705-1M. 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.