Acer 4230 LA-4221P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | 4230 |
| Board number | LA-4221P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 0.8 MB |
| Marks | includes EC firmware |
| Added | June 28, 2018 |
| Updated | |
| Original file name | ACER 4230 LA-4221P REV.1.0 U17 EC-BIOS IBM.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
ACER 4230 LA-4221P REV.1.0 U17 BIOS BIOS dump for the Acer 4230 laptop, board number LA-4221P, revision 1.0, from the Compal design. The package includes EC/KBC firmware alongside the BIOS image and comes as a RAR archive of about 0.8 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match LA-4221P REV.1.0, and back up the original chip contents so you can recover if the flash does not go as planned.
The catalog also lists 1 schematic, 2 boardview files, and 3 BIOS dumps for board LA-4221P.
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: Acer 4230 LA-4221P. 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.