CHEWBACCA 14 KBL R UMA 17879-1B 448.0E809.001B 8MB BIOS
File details
| Type | BIOS |
|---|---|
| Format | RAR |
| Size | 11 MB |
| BIOS chip size | 8 MB |
| Added | February 22, 2022 |
| Updated | |
| Original file name | CHEWBACCA 14_KBL_R_UMA 17879-1B 448.0E809.001B 8MB BIOS.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 an 8 MB SPI flash chip, supplied as a RAR archive of about 10.9 MB. The original file name is CHEWBACCA 14_KBL_R_UMA 17879-1B 448.0E809.001B 8MB BIOS.rar, which points to a KBL UMA platform labelled CHEWBACCA 14 and board number 17879-1B, though the brand and laptop model are not listed on this page. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update.
Description generated from the catalog data. ·
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: CHEWBACCA 14 KBL R UMA 17879-1B 448.0E809.001B 8MB. 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.