To get the audio working on your HP ProBook 650 G1 with Windows 10, the most reliable method is to use the official drivers provided by HP or rely on Windows Update for the high-definition audio codec. 1. Download from Official HP Support
The HP ProBook 650 G1 typically utilizes the DTS Studio Sound suite. Proper drivers are required not just for the internal speakers, but also for the: 3.5mm Headphone/Microphone combo jack Dual-microphone array (integrated) DisplayPort audio output (when connecting to monitors) hp probook 650 g1 audio drivers windows 10
Official HP Support: The best first step is the HP ProBook 650 G1 Support Page. If Windows 10 isn't explicitly listed, select Windows 8.1 (64-bit) as those drivers typically work on Windows 10. To get the audio working on your HP