An update to the symptoms with acpi_osi="!Windows 2013" boot param:
-Touchpad sync issue(being detected as PS/2) -Microphone does not work , but there is output sound
An update to the symptoms with acpi_osi="!Windows 2013" boot param:
-Touchpad sync issue(being detected as PS/2)
-Microphone does not work , but there is output sound