#Black screen when fullscreening games

1 messages · Page 1 of 1 (latest)

wary girder
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Whenever I 'exclusive fullscreen' a game, my screen goes black for a second or two, also doing so when tabbing in/out of that game. It's pretty annoying to deal with, I'm not sure what's causing it

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msi 4060ti, 13900kf

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examples:

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been experiencing this ever since i got this pc (a couple months back) and i keep my drivers upto date

round stirrup
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Is this a TV or a monitor connected via HDMI?

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In NVIDIA Control Panel, there should be a section where you can specify the content type. If it's set to auto, change it to Desktop programs. This can reduce the amount of screen blackouts, but this will also cause the TV to not behave like a TV handling normal video content when you are actually playing video (which usually means any fancy post-processing done on the TV won't be available)

If it is not HDMI, or it persists:

Make sure that the desktop and game's display resolution and refresh rate are identical. If they are not, the game will need to change the display mode when it is active.

Also, for some games, fullscreen exclusive mode will cause a display mode change even if the set mode is identical to desktop. This isn't really fixable.

By the way, is there a reason why you are not using borderless? If you are on Windows 11, for the most part, they've made it to be pretty similar performance wise.

meager snow
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If you have checked "Disable Full Screen Optimization" on your apps maybe try uncheck

autumn sequoia
wary girder
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Make sure that the desktop and game's display resolution and refresh rate are identical
yeah they are

Also, for some games, fullscreen exclusive mode will cause a display mode change even if the set mode is identical to desktop
yeah im sure there are, but im seeing this on games that handled exclusive fullscreen perfectly fine on my previous machine(s)

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By the way, is there a reason why you are not using borderless? If you are on Windows 11, for the most part, they've made it to be pretty similar performance wise.
honestly not really? i actually prefer windowed with a taskbar for a lot of games. it's moreso just that some games might launch in exclusive fullscreen, turning my entire screen black for a moment, then doing so again if i alt tab and again if i alt tab back in and again if i change display mode and- its just little things like that? its starting to get pretty tiring

wary girder
round stirrup
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Well, setting borderless in affected games should mostly give it

wary girder
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i use borderless windowed wherever possible and whilst it has more or less the same outcome without this issue, that's besides the point here

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like

wary girder
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i end up experiencing this with regular use like every 2 days or so, usually with multiple encounters in a row, and its just so annoying each time, its not something i should have to be dealing with

round stirrup
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You did mention that this did not happen with your previous machine. Do you still have it's monitor, or the machine itself?

wary girder
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i mean i have it? but i dont think its really gonna be useful

round stirrup
wary girder
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oh?

round stirrup
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Blacking out when changing display modes due to fullscreen mode? Get used to it on a desktop

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But to confirm, check if connecting your laptop to your current monitor exhibits the same behaviour

wary girder
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honestly i dont really wanna get out my laptop right now

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but interesting

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but how come so many other people don't experience this? like anyone with a pc i've asked doesn't have this issue

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like

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what could i be doing differently

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is it a monitor thing potentially?

round stirrup
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As an aside, see if you can reduce the amount of time black screen lasts if you change your GPU scaling mode in NVCP to use the GPU in override mode instead of the display

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I'd think monitor, GPU scaling settings, game, and Windows version all have an influence

wary girder
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hm okay

round stirrup
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It's actually pretty hard for me to verify this myself as my computer does not exhibit this behaviour at all

round stirrup
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Look at the left side. (Screenshot for reference)

wary girder
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left sidee

round stirrup
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Adjust desktop size and position

wary girder
round stirrup
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Yeppers

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Change it to GPU, and set it to override. Apply. Restart.

wary girder
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restart as in restart my pc?

round stirrup
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Now try starting a game that runs in fullscreen exclusive. What happens then?

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Yeah

wary girder
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alright hold on

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waitit

round stirrup
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Also I noticed that you have a 4K display

wary girder
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should i check this

round stirrup
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Um, yeah

wary girder
wary girder
round stirrup
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Otherwise the option doesn't really work

wary girder
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ah

round stirrup
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BTW, pay attention to what your monitor OSD is reporting

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Check once on the desktop, then again in the game

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(You may want to temporarily turn off G-Sync)

wary girder
wary girder
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oh onscreen display, it reports the same resolution in both scenarios

round stirrup
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Looks like you're going to need to use your laptop to confirm

wary girder
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😔

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i'll get back to you on that then

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could you let me know what i should be testing when i get the chance

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thanks for helping out btw <3

round stirrup
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Simply connect your laptop to the monitor using either the same or best cable connection you can give it

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With the same or highest possible resolution and refresh rate if it is lower

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Then launch a game in fullscreen

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Compare it vs using just the laptop's own screen

wary girder
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@round stirrup sorry for the late response, completely forgot

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but

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i've just tried with my laptop, and it works fine with my laptop

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sorry about the laptop fans 😭

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the hdmi input here is the laptop, the displayport input is the pc

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i also tried using hdmi on the pc to see if it made a difference, it didnt

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laptop has an i7 10750h and a 2060
pc has an i9 13900kf and a 4060ti

round stirrup
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(Starting to think you may need to contact NVIDIA support tbh)

round stirrup
wary girder
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i actually tried resetting all these settings

round stirrup
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(Second image, top right, restore defaults)

wary girder
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by clicking reset defaults in the top right

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yeah

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didnt help

wary girder
round stirrup
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Hmm. Let's see what happens when you use HDMI on the video card instead of DP, and set it to the same output res/hz as the laptop's

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(Don't forget about the content type reporting, so check these two pages again)

wary girder
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switched to hdmi

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these two look the same

wary girder
round stirrup
wary girder
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oo ur right

round stirrup
wary girder
wary girder
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that'd be 4k 120hz

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nope, that didnt fix it

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althoughh, when set to 120hz, im noticing like slight discoloration outside of fullscreen

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idk what thats about

round stirrup
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OK. Then just plug in the DP and probably contact NVIDIA support on this since this isn't normal behavious

brazen radish
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i thought it was normal for your screen to go black when fullscreening something

round stirrup
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So I kind of want to see why the laptop pretty much does it instantly

brazen radish
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In my case it goes black from HDR

round stirrup
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Maybe the entire thing goes nowhere anyway