mrtedio

@Jake Lo Touchpad is not working. Its not responsive. only right and left click buttons are working. Any way to fix it?

I will do some googling for the wifi.  Thanks Jake.

It was successful Jake. Thanks a-lot. only issues are wireless and bluetooth. They are not working and touchpad is also not working but I think I am ok.  I am using both external mouse and Tplink usb wifi dongle. 

Thanks Jake. I will try and post back.

I need detail guide on how to install Big Sur on my dell latitude E5470 core i5 laptop. Thanks guys.