All rigthy,
Problem solved.
I wrote to the support asking if there was a way I could solve it without sending my laptop back to Uk.
They told me I could open it and identify the problem then they would send me the component that was causing it.
Opened the laptop and ran it. That fan makes the...
Hi,
The 120 Hz refresh rate works perfectly.
Don't know how to do that switch between Nvidia and Intel GPU's.
Battery lasts about 3 hours.
The only GPU setting in the BIOS is enable or disable GPU performance scaling.
Attaching a pic.
I first installed Ubuntu 17.04. Everything worked fine...