Acer Extensa 4630 BIOS (2 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Extensa 4630 |
| Device | Laptop |
| Format | ROM |
| Size | 2 MB |
| BIOS chip size | 2 MB |
| Added | March 25, 2017 |
| Updated | |
| Original file name | acer extensa 4630 mobile 4 ok -V1.21.rom |
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 Acer Extensa 4630 laptop, supplied as a 2 MB ROM file matching a 2 MB flash chip. The original file name is acer extensa 4630 mobile 4 ok -V1.21.rom, which suggests version 1.21, though the facts do not list a board number or revision. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Before writing anything, confirm the board number and revision on your motherboard match the file, and back up the original chip contents first.
For the Acer Extensa 4630 the catalog also has 1 schematic and 1 BIOS dump.
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: Acer Extensa 4630. 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.