Acer Aspire 5749 Bios Exclusive [updated] Jun 2026

The Acer Aspire 5749 uses the InsydeH20 BIOS. By default, Acer greys out many tabs. However, using the modifier (pressing Tab or A while navigating in specific menus) can reveal hidden settings.

: Ensure you are on the latest official version (often v1.25 for this series) by downloading from the Acer Drivers and Manuals page . acer aspire 5749 bios exclusive

Locate under the Advanced or Configuration tab. Change the status to Enabled . How to Safely Flash and Update Your BIOS The Acer Aspire 5749 uses the InsydeH20 BIOS