Acer DIBSWL 14074-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Board number | 14074-1 |
| Platform | DIBSWL |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 3.8 MB |
| Marks | tested by uploader |
| Added | June 9, 2022 |
| Updated | |
| Original file name | ACER DIBSWL DIBSWL-ABRIAN 4L MB 14074-1 WORKING 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
- BIOS BIN FILES Posted: 6/13/26 ● live
Description
BIOS dump for an Acer laptop built on the Wistron 14074-1 board (platform DIBSWL), packaged as a RAR archive of about 3.8 MB. The uploader marked it as tested and working, though that is their claim and not something the catalog has checked. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
For board 14074-1 the catalog also has 1 schematic and 1 boardview file.
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 DIBSWL 14074-1. 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.