Setting primary graphic card

[Sean Low]

Lenovo Ideapad Y410P

Windows 8.1 64bit
RAM 8 GB
Intel i7-4700MQ 2.40 Ghz
Graphic cards : Intel HD 4600 & GT 755M

Intel HD 4600 is currently primary, I want to set to Nvidia GT755M

I tried google and I found one:
http://www.tomshardware.com/forum/386374-33-usenvidia-gt640-integrated

My bios doesn't give me anyone option about switchable. Help ASAP

 

[lp231]

If you don't have it, then leave it alone and let the OS decides when to use what graphic card.
The other option is to do to device manager and disable the Intel HD4600

 

[Sean Low]

If you don't have it, then leave it alone and let the OS decides when to use what graphic card.
The other option is to do to device manager and disable the Intel HD4600

I disable Int'el HD4600 in device manager, and I went to Nvidia Control Panel pop out error message
"You are currently no attached to an Nvidia GPU"

 

[lp231]

Looks like there is no option for your laptop. Enable the intel gpu and restart.

 

[Sean Low]

Looks like there is no option for your laptop. Enable the intel gpu and restart.

I found 1 solution, roll back Intel HD 4600 driver to Microsoft Basic Adapter. Not the best solution though. thx for your help.