Acer 5740 JV50-CP 09285-1M BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | 5740 |
| Board number | 09285-1M |
| Platform | JV50-CP |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 1.7 MB |
| BIOS chip size | 1 MB |
| Added | October 19, 2021 |
| Updated | |
| Original file name | ACER 5740 JV50-CP MB 09285-1M 48.4GD01.01M 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 Acer 5740 laptop, board number 09285-1M, platform JV50-CP, built by Wistron and supplied for a 1 MB flash chip. The archive is a RAR file of about 1.7 MB, with the original file name ACER 5740 JV50-CP MB 09285-1M 48.4GD01.01M Bios.rar. Technicians use a BIOS dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update.
For board 09285-1M the catalog also has 3 BIOS dumps.
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 5740 JV50-CP 09285-1M. 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.