DTZS1 LA-F421P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Board number | LA-F421P |
| Platform | DTZS1 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.2 MB |
| Marks | tested by uploader |
| Added | March 28, 2024 |
| Updated | |
| Original file name | DTZS1 LA-F421P REV 1.0 2017-10-26 WORKING BIOS 100%.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
DTZS1 LA-F421P REV 1.0 2017-10-26 WORKING BIOS 100% BIOS dump for the Compal LA-F421P laptop board, platform DTZS1, PCB revision 1.0, packaged as a RAR archive of about 8.2 MB. The uploader marked it as tested. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number LA-F421P and revision 1.0 match your board, and back up the original chip contents so you can restore them if needed. The tested mark comes from the uploader and has not been independently verified.
The catalog also lists 1 schematic, 1 boardview file, and 6 BIOS dumps for board LA-F421P.
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: DTZS1 LA-F421P. 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.