Dog cat Jul 24, 2018 @ 11:44am
Trouble trying to connect laptop to 144hz monitor with hdmi to displayport converter adapter.
Hi, I am having a problem trying to connect my laptop to a 144hz monitor. The laptop I am trying to use is the dell 7577 and the monitor im using is the Dell Gaming S2716DGR 27.0" Screen LED-Lit Monitor with G-SYNC. As you can see my laptop doesn’t have a mini display port entrance and neither a dp entrance, so i bought a gofanco 4k x 2k hdmi to displayport converter adapter with usb. I connected it to my monitor and it does display the image of my laptop on the monitor, but in the nvidia control panel it doesn’t detect 2 different monitors and I can’t go over 60hz.
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Showing 1-9 of 9 comments
Peabrain Jul 24, 2018 @ 11:49am 
Does the lead support that resolution above 60hz? Different hdmi versions only support high refresh at certain resolutions.

Can the laptops hdmi port output more than 60hz?

_I_ Jul 24, 2018 @ 11:52am 
use dp or dvi
no hdmi adapters
Last edited by _I_; Jul 24, 2018 @ 11:52am
Sapph Jul 24, 2018 @ 11:52am 
You need either DisplayPort or DVI to get 144hz. HDMI can't output 144hz.
So if your laptop doesn't have DisplayPort...you can't use 144hz monitor.
Last edited by Sapph; Jul 24, 2018 @ 11:52am
Omega Jul 24, 2018 @ 11:58am 
HDMI 2.0 and up can do 144hz at 1440p just fine.

Cheap display adapters will often bottleneck, so that could be an issue. Also make sure that everything (cable, HDMI port etc..) are capable of HDMI 2.0 speeds.
Dog cat Jul 24, 2018 @ 12:00pm 
Even if it is an converter adapter from hdmi to DisplayPort? Because I am not using a single hdmi cable. You can look the name of the cable that I said on amazon.
Omega Jul 24, 2018 @ 12:00pm 
Read the specs on the Amazon page:

"HIGH QUALITY VIDEO & AUDIO - Supports resolutions of UHD 4K (3840x2160) @ 30Hz, 1080p (1920x1080) @ 120 Hz,"

It can do 120Hz at 1080p and 30hz at 4K .. So yeah, it's the adapter which is the issue.
Last edited by Omega; Jul 24, 2018 @ 12:01pm
Dog cat Jul 24, 2018 @ 12:03pm 
Also, the laptop is hdmi 2.0 capable and it tried using the cable on another monitors ( that are not 144hz) and it worked fine, it even gave me 75hz on one monitor.
_I_ Jul 24, 2018 @ 1:59pm 
Originally posted by Omega:
HDMI 2.0 and up can do 144hz at 1440p just fine.

Cheap display adapters will often bottleneck, so that could be an issue. Also make sure that everything (cable, HDMI port etc..) are capable of HDMI 2.0 speeds.
but the notebook needs a gpu with hdmi 2.0 port
you need a hdmi 2.0 cable and a monitor that supports 144 through hdmi. some monitors can not handle that and requires dvi or displayport for that. in nvidia control panel you can test what frequencies your monitor supports, if you have access to that function that is(i do not on my laptop).
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Date Posted: Jul 24, 2018 @ 11:44am
Posts: 9