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Sound System

Member Posts: 2 New User
edited November 2023 in 2018 Archives
my predator helios 300 sound system is not working. sound is not audible. there is problem with Dolby Sound System

Answers

  • ACE Posts: 4,073 Pathfinder
    Always post the following characterisitcs of the device:
    -Model number
    -Part number(not required, but helpful)
    -CPU
    -GPU
    -Operating system

    Helios 300 and Nitro 5 users DO NOT update the BIOS to version 1.22 if you don't want the keyboard's backlight to turn off after 30 seconds even when the device is plugged in.


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  • ACE Posts: 1,892 Pathfinder
    Reinstall Realtek driver from Acer's driver download page for your model.
    - Hotel Hero

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