10259-1 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 10259-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 2.1 MB |
| BIOS chip size | 2 MB |
| Added | January 18, 2021 |
| Updated | |
| Original file name | TOP_2 MB 10259-1 48.4IN01-011 K468_TOP_2_MB_10259.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
zyrex wt4820 BIOS dump for a laptop motherboard from Wistron, board number 10259-1, supplied for a 2 MB flash chip. The archive is a ZIP of about 2.1 MB, and the original file name references 48.4IN01-011 and K468 as well. Technicians use a BIOS dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your board match the file, and back up the original chip contents first.
The catalog also lists 1 schematic for board 10259-1.
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: 10259-1. 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.