LG projector is equipped with multiple connectivity, allowing users to connect all kinds of external devices to it. When you connecting PC to LG Projector, but to find out that the projector didn’t respond, what shoul we do? This guide will show you a solution in details.
Steps to troubleshoot when the sound does not play when the PC is connected with an HDMI cable:
• In PC settings, set Control Panel → Sound → Play → LG projector as the default device.
• Consult your manufacturer on whether your graphics card supports HDMI audio output.
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