Acer Dmi Tool Link [work] -

By following this guide, you can safely restore your Acer laptop or desktop’s identity after a motherboard replacement or BIOS corruption, ensuring full compatibility with Acer drivers, Windows activation, and warranty validation.

Disable "Secure Boot" in your BIOS settings and boot from the USB. acer dmi tool link

Modifying DMI data outside of an authorized center may void your remaining warranty. By following this guide, you can safely restore