Acer E5 772 BROOK 14276-1M BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | E5 772 |
| Board number | 14276-1M |
| Platform | BROOK |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 3.9 MB |
| BIOS chip size | 1 MB |
| Added | June 30, 2021 |
| Updated | |
| Original file name | Acer_E5_772_Brook_BH_14276_1M_N25Q064AX3E@S08N_20201111_71900.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 E5 772 laptop, Wistron board 14276-1M on the BROOK platform, supplied as a RAR archive of about 3.9 MB with a 1 MB chip size noted. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The board number and revision should match your board before flashing, and the original chip contents should be backed up first. The file name also references a chip marking, so compare it against the package on your board before writing anything.
For board 14276-1M the catalog also has 2 schematics, 1 boardview file, 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 E5 772 BROOK 14276-1M. 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.