After upgrading win10 no sound how to do? Some users may encounter no sound problems after upgrading win10 from win7/win8/win8.1. Please refer to the following win10 upgrade without sound solution, I hope to help everyone!
What should I do if there is no sound after upgrading win10?
1. If you are using a VIA HD Audio sound card, there may be a phenomenon in which sound can only be heard in certain applications. Right click on the sound icon in the taskbar and select Play Device.
▲ select "playback device"
▲ suitable device selected as the default communication device (here demonstrate, sound presentation device does not use VIA)
< after p> set the default communication device, and then open the device properties (FIG right menu):
▲ handover to the reinforcing tab, removed all enhancement options.
2, If you are using a Realtek audio sound card, when you encounter 0x000005b4 error message, you can fix it by modifying Group Policy. Click the taskbar search button, type gpedit, and press Enter to open the Group Policy Editor.
Open Computer Configuration - Administrative Templates - System - Installation:
▲ find the "Configuring installation time out" on the right side, double-click to open the settings window.
▲ Select is enabled, the default timeout changed from 300 seconds to 1800 seconds, and click OK.
3. If the above method does not solve the problem, try to roll back the driver.
Right-click on the start menu in the lower left corner and select "Set Manager".
▲ to find the "sound input and output", right-click the default sound output device, and select Properties.
▲ switch to the "Driver" tab, click on the "Back Driver." (Systems that have been rolled back or newly installed are not available here)
Finally reboot the system.
4, re-install the sound card driver
If the above method can not be solved, you can try to re-install the sound card driver. You can find the driver on the official website of the brand machine or the official website of the sound card.
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