Aspire XC-704 DIBSWL ABrian 4L MB 14074-1 Rev;2.4
biosbin.zip
schematics
biosbin.zip
schematics
About this board
Aspire XC-704 DIBSWL ABrian 4L — motherboard 14074-1.
The board was manufactured by Wistron for Acer. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen. This listing is for revision 2.4; another revision of the same board can need a different file.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search 14074-1 in File Finder.
Attachments
14074-1 BoardView PDF.pdf
1.3 MB · Views: 2
1.3 MB · Views: 2
Wistron 14074-1 BoardView.cad.zip
134.1 KB · Views: 2
134.1 KB · Views: 2
Wistron_aBrian (Acer Aspire XC-704, Extensa X2610G Desktop) 14074.pdf
1.9 MB · Views: 2
1.9 MB · Views: 2
