Windows 10 cannot find internal speakers or microphone after re-install
Product: ProBook 4540S
Operating System: Microsoft Windows 10 (64-bit)
After re-installing Windows 10 the internal speakers and microphone are missing but the HP diagnostic finds then with no problem. The battery removal reset procedure did not fix the problem. As an aside, the HP Chat feature was able to set a case number but it could not connect to this machine. I can get to the internet to post this report. This question is first about finding the missing speakers.