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发表于 2018-07-27 12:20:26
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Hello there
If your device is connected to the monitor without sound, check the following questions.
1. Determine the HDMI sound output as the default device.
In the control panel, open - Sounds and Audio Devices - Properties found, audio, the first column inside the label is the default device for sound playback, select HDMI sound output. Make sure the HDMI Audio option in the BIOS setup is turned on normally, that is, set the option to "Enable".
2, Secondly, use the video card HDMI for audio and video output, you need to change the system's original default onboard sound card driver to HDMI graphics card audio driver, open "Control Panel → Sound Audio Device → Audio → Sound Play" or double click to open the desktop right In the lower corner of the "Volume (small speaker)" icon, select "Properties" in the "Options", make sure to select the mixer as "ATI HD Audio rear output (A card)" or "NVIDIA HDMI Output (N card)". To ensure that the audio signal is output using the graphics card HDMI audio. In the sound options, the HDMI audio output is selected as a high-definition audio output mode such as 7.1-channel. If there is no HDMI device, then you can open the device manager and see if there is HDMI sound output in the sound column. If not, it is a driver unimproved problem. I can download the link download driver.
3, if you can be sure that there is no problem in the settings, then you should try to change the HDMI cable.
SII all driver link download
https://mega.nz/#!f7ZDAYpI!RqVVS ... eUnZyYHqNuB2RmBWUG4
hope it helps you
Good luck |
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