HP ProBook 450 G2 running Windows 10 on a 64 bit operating system with 3.88 GB of 4.00 GB of memory available.
any external sound devices will not work when plugged into the headphone port. I have tried multiple speakers and headphones. I have downloaded the newest sound drivers. I have uninstalled and reinstalled the drivers and reset the settings to factory. Nothing I have tried will work.
Does that information help you help me? (OH it's got Intel CORE i5 for a processor)