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10 Posts

09-09-2018

Lithuania

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Ideapad 720s 15IKB (gtx 1050ti) connect to monitor 144hz ?

2019-01-16, 12:50 PM

hi,

 

does anybody has connected this ideapad to 144hz monitor ?  (ideapad 720s 15IKB gtx 1050ti  with max q)

 

documentation says   -   USB 3.1 Type-C Gen 2 (support Thunderbolt 3, DisplayPort 1.2a, power delivery).

 

most descriptions on USB-c > DP cables say that support only 60hz.

 

theoretically gen 2 supports 10 Gbps,  1080*144 is  about 10 Gbps.

 

interesting that Lenovo USB-C to DP adapter supports only 60hz ...

 

 

 

thanks !

 

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10 Posts

09-09-2018

Lithuania

19 Signins

101 Page Views

  • Posts: 10
  • Registered: ‎09-09-2018
  • Location: Lithuania
  • Views: 101

Re: Ideapad 720s 15IKB (gtx 1050ti) connect to monitor 144hz ?

2019-02-03, 10:00 AM

it works. used noname (not super branded) USB-C cable that supports 4k at 60hz.

 

so at 144hz FHD- -works, event at 240hz FHD  works. tested with 2 monitors. one was 144hz, other 240hz.

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10 Posts

09-09-2018

Lithuania

19 Signins

101 Page Views

  • Posts: 10
  • Registered: ‎09-09-2018
  • Location: Lithuania
  • Views: 101
  • Message 2 of 2

Re: Ideapad 720s 15IKB (gtx 1050ti) connect to monitor 144hz ?

2019-02-03, 10:00 AM

it works. used noname (not super branded) USB-C cable that supports 4k at 60hz.

 

so at 144hz FHD- -works, event at 240hz FHD  works. tested with 2 monitors. one was 144hz, other 240hz.

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