ACER E1-451G EA40-CM 12276-1M Rev:1.2
biosbin.zip
schematics
biosbin.zip
schematics
About this board
Acer E1-451G EA40-CM — motherboard 12276-1M.
Acer had this board built by Wistron; Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download. Board revision: 1.2. Match the revision as well as the board number.
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.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for 12276-1M? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
ACER E1-451G EA40-CM 12276-1M.rar
1.9 MB · Views: 2
1.9 MB · Views: 2
E1-541G-EA40-CM 12276-1M.pdf
1.7 MB · Views: 2
1.7 MB · Views: 2
Wistron 12276-1.cad.zip
240.7 KB · Views: 2
240.7 KB · Views: 2
