To set up or fix audio on your HP ProBook 650 G1 running Windows 10, follow this guide to find, install, and troubleshoot the correct drivers. 1. Identify the Correct Driver
Test your audio. Your mute button LED should work, and the sound quality should be restored. This method has a 95% success rate for Windows 10 64-bit. hp probook 650 g1 audio drivers windows 10