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problem my monitor goes to 1Hz-180Hz when it should go to 30

Talk about NVIDIA G-SYNC, a variable refresh rate (VRR) technology. G-SYNC eliminates stutters, tearing, and reduces input lag. List of G-SYNC Monitors.

problem my monitor goes to 1Hz-180Hz when it should go to 30

Postby edgarsupernov » 06 Jul 2018, 15:08

hi, my problem is that I have a G-SYNC monitor but when playing in a game where it goes down to 30 fps or less the monitor synchronizes with those low fps when it should not be, the monitor should lower a maximum of 30Hz and a low frame compesation (LFC), but does not do the (LFC), and instead gets out of those 30 Hz, can someone give me a solution ?, and try everything that occurred to me.
My monitor is the PG248Q.
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby RealNC » 06 Jul 2018, 16:48

It does LFC. It's not possible to drive an LCD panel at 1Hz.

The FPS indicator of the monitor probably tells you what the g-sync module is receiving, not what it's outputting.
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby edgarsupernov » 06 Jul 2018, 17:15

but when they go below 30 Hz, the pixels show as vibrations or artifacts, is that okay?
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby RealNC » 06 Jul 2018, 17:20

Probably not. Although people claim it's normal for TN monitors.

Without video footage nobody can tell for sure though.
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby edgarsupernov » 06 Jul 2018, 17:33

ok wait for me in a while I upload video
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby edgarsupernov » 06 Jul 2018, 18:07

https://youtu.be/pHv1PmdvqJY sorry for the sound my brother was watching a movie, in this video the artifacts or vibrations of pixels are presented, unfortunately I can not record better since I recorded it with a cell phone
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby edgarsupernov » 06 Jul 2018, 18:11

This video does not show pixel artifacts or vibrations https://youtu.be/LkdHNLQobDE
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby RealNC » 06 Jul 2018, 18:29

This looks like pixel inversion artifacts. It is a TN panel, and thus pixel inversion artifacts are normal to an extent, but as to how much of it can still be considered normal on this monitor, I can't say. Maybe someone else who also owns this monitor can provide some help.

Here's another user who had the same problem on a different TN monitor:

viewtopic.php?f=5&t=2635

Unfortunately, this seems to be a common issue on TN monitors.
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby edgarsupernov » 06 Jul 2018, 18:38

As for g sync, is there nothing to show me the normal hz? because in the same screen it shows 10 hz when the fps are at 10 and, then does not hurt the panel?
Last edited by edgarsupernov on 06 Jul 2018, 18:43, edited 1 time in total.
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Re: problem my monitor goes to 1Hz-180Hz when it should go t

Postby RealNC » 06 Jul 2018, 18:41

I don't think so. It's a monitor feature and not configurable through software.
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