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can't get 144hz on my benq with hd4600

DChen57
Beginner
‎01-13-2015 06:18 AM
2,246 Views

hi,

i bought a xmg gaming notebook with the optimus technology, the notebook have two gpus the hd4600 and a gtx 770m, when i plug the minidp windows doesnt let me choose the 144hz, the highest refresh rate is 60hz

how can i fix this issue? i tried to disable the hd4600 but it didnt work.

thanks

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Allan_J_Intel1
Employee
‎01-14-2015 05:40 PM
1,406 Views

Thanks for joining the Graphics community.

According to the graphics specifications the Intel® HD Graphics 4600 can handle up to 60Hz via Display Port, see the link below for more specifications:

https://software.intel.com/en-us/articles/quick-reference-guide-to-intel-processor-graphics Quick Reference Guide for Intel® Core™ Processor Graphics | Intel® Developer Zone

Allan.

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DChen57
Beginner
‎01-15-2015 01:55 AM
1,406 Views
In response to Allan_J_Intel1

Yes, but i can't choose higher refresh rate, the max windows shows is 60.

In response to Allan_J_Intel1
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