Acer Aspire C20-720 15047-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire C20-720 |
| Board number | 15047-1 |
| Board maker (ODM) | Wistron |
| Device | All-in-one PC |
| Format | RAR |
| Size | 3.7 MB |
| Added | January 30, 2021 |
| Updated | |
| Original file name | AIO ACER ASPIRE C20-720 Bolton195i BSW MB 15047-1 c20-820.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 Aspire C20-720 all-in-one PC, board number 15047-1, from the Wistron ODM. The archive is a RAR of about 3.7 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 flashing, confirm that the board number and revision on your board match the file, and back up the original chip contents first so you can restore them if the write goes wrong.
For board 15047-1 the catalog also has 1 schematic and 2 BIOS dumps.
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 Aspire C20-720 15047-1. 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.