Gateway CX2755 TA7 DA0TA7MB8E0 REV;E
biosbin.zip
biosbin.zip
About this board
Files for the Gateway CX2755 TA7 motherboard, board number DA0TA7MB8E0.
The board was manufactured by Quanta for Gateway. Quanta board numbers start with DA and include MB, so you can confirm it on the PCB silkscreen. This listing is for revision E; 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 DA0TA7MB8E0 in File Finder.
Attachments
U26 Gateway CX2755.rar
493 bytes · Views: 2
493 bytes · Views: 2
U18 Gateway CX2755.BIN.zip
711.5 KB · Views: 2
711.5 KB · Views: 2
