Originally Posted by dk75
It is Optimus model.
It is not supported under Linux by nVidia.
This is probably wrong.
The T510/T410 models are usually _not_ available as optimus models, contrary to different reports earlier. And if, then the Intel card can be turned off via BIOS. Please do not provide such misinformation instead of helping people.
Go and hijack other threads, until we have at least a bug report to make sure what's happening instead of painting everything black first.