In my whole life, the first and the last Acer Predator Helios 300 G3-573 Aduio device disappered

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Don2021
Don2021 Member Posts: 8

Tinkerer

Uninstalled audio driver, shut down, boot up, reinstall audio driver.

2017 christmas sales ACER Predator G3-573

In 2017, from D: The worst transfer rate of USB external hard disk to 5GB mp4 file was 0.1b/s hanging for minutes. ACER services support reinstalled windows but problem did not fix.
In 2018, recovery from USB for slow transfer rate, but system prompt error and undo recovery. but missing bootable disk. The ACER service supports reinstalling Windows and claims that the USB device is malfunctioning. I bought sandisk 32gb usb flash drive
In 2021 mar, system slow and hard disk indicator flashes frequently, so recovery from USB. system prompt recovery error and undo recovery. but missing bootable disk.
Today, while watching youtube, the system prompts sound problems and troubleshooting. No problem was found. But no sound. Uninstall audio driver. Shut down. Power On. Install audio driver. No sound.

Anyone have any idea?
 

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