HP 448 17947-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 448 |
| Board number | 17947-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 6.6 MB |
| Added | July 20, 2022 |
| Updated | |
| Original file name | HP 17947-1 448. 0EA09.0011 CHEWBACCA_14_WHL_DIS_4G 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 the HP 448 laptop, board number 17947-1, produced by Wistron and supplied as a RAR archive of about 6.6 MB. The original file name, HP 17947-1 448. 0EA09.0011 CHEWBACCA_14_WHL_DIS_4G BIOS.rar, carries the BIOS version string 0EA09.0011 and the platform label CHEWBACCA, so compare these against the chip contents you read. Technicians use a BIOS dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update.
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: HP 448 17947-1. 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.