Sierra usbs not working on laptop acer v7 582pg
After installing Sierra zone usbs, webcam, and microphone are not working. ( wifi and intel 4400 either but that is less urgent ).
Laptop hardware works almost out of the box on Yosemite Zone ( Unfortunatelly Xcode is a requirement ).
Everytime I save clover configurator plist, even if I don't change anything, I get a system up time and doesn't boot anymore.
Any help will be greatlty appreciated.
Laptop hardware is i54200u, gtx750m. Bios locked.
For installation I boot from usb2.0 port with flags -x -v maxmem=4096 dart=0
it shows "waiting root device" message until I remove the usb device from the 2.0port and plug it into the 3.0 port and installation automatically resumes.
I guess something is wrong with the usbs right from the start.