Acer · laptop motherboard

Acer EG50-KB 12253-1M

SchematicBoardviewBIOS
Board code
12253-1M
Platform
Wistron Kabini
Made by
Wistron
Files
8
Updated

Acer EG50-KB 12253-1M is a laptop motherboard designed by Wistron and used in the Acer EG50-KB, Acer Aspire E1-522 and Acer Aspire EG50.

The catalog has 2 schematics, 1 boardview file and 5 BIOS files for it, posted between 2021 and 2024 across 4 Telegram channels. Each download button opens the original Telegram post.

The boardview comes in .BDV and .BRD format. OpenBoardView (free) usually opens these files; FlexBV works too. See OpenBoardView: Installation and First Steps.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

BIOS notes: some archives also hold EC/KBC firmware. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Wistron Kabini; codes 12253-3M.

Compatible models

  • Acer EG50-KB
  • Acer Aspire E1-522
  • Acer Aspire EG50

Files for Acer EG50-KB 12253-1M

Schematics 2 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 5 All bios and firmware →

Frequently asked questions

Which laptops use the 12253-1M motherboard?
File names in the catalog tie 12253-1M to the Acer EG50-KB, Acer Aspire E1-522 and Acer Aspire EG50. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
How do I open the 12253-1M boardview file?
The boardview for 12253-1M is available as .BDV and .BRD. .BDV and .BRD usually opens in OpenBoardView (free) or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the 12253-1M BIOS?
Read the original chip with a programmer and save two copies before writing anything. Some archives include EC/KBC firmware, which may need to be written to a separate chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file