If the standard Windows 10 drivers aren't working, the original Windows 8.1 driver usually does the trick. Windows 10 is excellent at running older drivers in "Compatibility Mode."
Ironically, the Windows 8.1 driver package (SP70140) works more reliably than some Windows 10 versions. Repeat the "Have Disk" method from Part 3, but use the Windows 8.1 extracted files. hp probook 650 g1 audio drivers windows 10
Have a unique issue not covered here? The HP ProBook 650 G1 has a very active user community on Reddit’s r/HewlettPackard and the HP Support Forums. Search for "IDT 92HD91XX Windows 10" for peer-to-peer assistance. If the standard Windows 10 drivers aren't working,
Microsoft actually maintains a legacy driver catalog. As of 2026, this still works. Have a unique issue not covered here
HP’s official driver page for this model, as of the last update, lists the audio driver as version 6.10.6491.0 (or similar), released in 2015 . This driver was originally written for Windows 8.1.