yong13579

Great, Thank you for your prompt reply. Update: Seem like it is due to Windows 10 1903 issue and it had been fixed,inbuild wifi card working fine again. https://mspoweruser.com/microsoft-stops-pushing-windows-10-may-2019-update1903-to-pcs-with-qualcomm-wi-fi-driver/

I'm having the same wifi issue, may I know compatibility issue after replacement?