Questions tagged [multiple-monitors]
For questions about connecting multiple monitors to a single computer either desktop or laptop.
5,120
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CentOS7 extend display, two monitors
I am new to CentOS7 and I am trying to extend my display. I have an Intel graphics chip. I connected the second display to the same graphics card and it is currently only mirroring the first display. ...
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2
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Harmonizing two different monitor setups in Windows 10
I have a work-provided laptop that I work from home with two days a week. My workplace provides two monitors, keyboard, mouse and docking station, so I just plug in the USB-C and it works. One of the ...
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Excel 2013 crashes when a second monitor is connected for extended screen
I have a laptop that I connect a second screen to (different resolution) and extend the screen (Windows 10). This causes Excel 2013 to crash frequently, sometimes when dragging to the second screen, ...
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Monitor only works if Legacy BIOS (CSM) disabled?
I have an Asus Q550-LF computer running Windows 8.1 Enterprise. It has a MiniDisplayPort output which is connected to a MiniDP to DVI adapter. I discovered that my monitor was not working the same day ...
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Synergy - 2 computers, 3 monitors. middle monitor for its own pc
Currently my only PC is my server and a gaming PC. When the server is under a heavy load, gaming performance tanks, so I'm going to be building a gaming PC. The gaming PC will have 1 monitor while ...
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1
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Vertically aligned extended monitor: One display in landscape mode while the other is in portrait mode
I have a projector (NEC PE410HG), that I want to use in portrait mode, while having my main screen in landscape mode as normal. I can't figure out how to do it properly.
If I extend the screen, and ...
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1
answer
25
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Second screen to laptop
I have an old laptop (4 year old) on Windows 10. It works fine but does not detect a second screen. Windows is up to date and I am sure the second screen/cables etc work as it works with a different ...
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How to enable iGPU for dual monitor use?
So, I have an AMD RX 570 GPU with only one output (DVI). It was originally made for mining so that would answer why it only has 1 output. My CPU has an integrated GPU so I wanted to use that for dual ...
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Why is monitor not sensing display signal from MacBook Pro via USB-C?
I bought one of the newer USB-C monitors (Arzopa 14" A1 Gamut slim), and was able to utilize it connected to a new Windows laptop using only the USB-C connector with no external power connection.
...
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I'm getting lag to external monitor (slow refresh rate) when using USB 3.0 to HDMI adapter
When I use laptop HDMI port, my external monitor works fine but when I use USB 3.0 type A to HDMI (adapter) then then external monitor is so laggy an works very very slow.
Not all USB-C 3.0 has ...
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prevent monitor switching when closing laptop lid
I got one of those little lilliput external monitors for my laptop. When I close the lid on my laptop, it switches the primary display to external monitor. I want to prevent it from doing this, and ...
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How do I prevent windows opening on one of my desktops?
I have 2 monitors and a tv screen connected to my computer. The tv is angled so I can watch it in bed but is facing away from my desk (and usually switched off). Sometimes applications open on the ...
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answer
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How to completely disable the display on a MacBook Pro while external monitors are plugged in?
I don't have external keyboard.
I use one or two external monitors.
I want my MacBook Pro screen to be disabled when external monitors are connected automatically to save power and fix annoying ...
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shortcut to change main display while in extended mode
I'm using a tablet as my second/extended monitor, I want to find a way to map a single hot key combination to one of my buttons, so whenever I toggle it, it changes my main display to the other ...
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Display Mode Collage Missing from Graphics options
There are a few similar threads here but haven't solved my issue.
In all of the graphics options I can not find collage to make a game full-screen across two same resolution displays.
PC: Dell ...
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How to convert a script using VarSetCapacity to AHK v2?
I have been using the script Advanced Window Snap, which snaps windows to various places of the monitor, which uses the function GetMonitorIndexFromWindow to determine in which monitor a window is ...
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Bios not showing on external monitor
When I try to get into bios my monitor doesn't display any image on any of my 2 monitors. My PC does keep running but nothing happens after that. I tried taking out the CMOS battery and shorting the ...
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Fraps with dual monitors
I'm running dual monitors on Windows 7. Is there a way to configure Fraps to record from a specific monitor?
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Windows multi-monitor setup mismatched identifying numbers [Windows 8.1]
I've got a bit of a strange and rather should-not-happen problem on Windows 8.1 using multimonitor setup.
I have two Dell P2314T 23" FHD Touch screen displays which today I plugged in my Surface Pro ...
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Separate custom scaling levels for each display in Windows 10
I want to set a different custom scaling level for each of my 2 monitors.
The "recommended" scaling for my laptop display is 150%, while 100% scaling is recommended for my external monitor. ...
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0
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Mac like virtual desktop for windows while using dual monitors
I am thrilled to have multiple desktop/virtual desktops to keep my workspace organized and at the same time, I am using dual monitors to make my work more productive (at least I am thinking).
What I ...
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3
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issue in HDMI TO VGA conversion
my laptop have only HDMI and is connected to VGA monitor using HDMI to VGA converter.
issue is native resolution of monitor(15.6 inch) 1366x768 is not displayed correctly.
around 25% of screen from ...
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2
answers
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External monitor USB-C with DisplayPort to HDMI works initially and then stops
I have the following setup:-
DELL Inspiron 17 5000 series laptop running Windows 10 with
1 x HDMI port
1 x USB-C DisplayPort port
2 x External Acer Monitors each with
1 x HDMI port
1 x DVI port
1 ...
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1
answer
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Why does a USB-C connected monitor goes blank when an embedded HTML browser video starts playing?
I have a Latitude 7490 i7-8650U 32GB RAM Windows 10 system with 2 external HP 24es monitors.
The graphic card is Intel UHD Graphics 620. My resolution is set to 1920x1080.
I am using a dual HDMI to ...
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0
answers
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2 monitors for 2 computers and one keyboard/mouse
So I'm planning on building a new setup, and I'm having a little trouble in getting my head around a couple of things. To simplify things, my setup will have 2 monitors, 1 desktop and 1 work laptop, ...
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Will multiple monitors or much bigger monitor affect computer performance? [duplicate]
I have two questions about the monitor's impact on the computer's performance:
Will multiple monitors affect computer performance?
will a bigger monitor (43") slow down the computer's ...
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3
answers
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Screens move around after screen sleep in Windows 10
When I wake up my screens after they go to sleep (the computer itself is not sleeping), all of my windows move to a single screen. How can I fix this in Windows 10? This answer [1] doesn't work. There'...
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answers
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How to prevent remote desktop window from resizing itself when dragging it on the windows desktop?
Since Windows 10 and now Windows 11 have come out, a "feature" that drives me crazy, is that, whenever you have a remote desktop screen/window open, it 1) opens, partially minimized at the ...
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1
answer
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surface pro only displays on external screen
I'm doing hardware support at a high school and I have a Surface Pro 7+ running Windows 10 and the screen is blank (black).
Weirdly the Windows logo flashes up on the screen for a second when booting ...
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answers
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Only 1 of 2 new 4K displays runs at native resolution
I am clueless what is wrong with my setup that won't use my new 4K screens with their native resolution. Before I would return the screens day after tomorrow, I thought I give it a last try and ask ...
36
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3
answers
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How can I stop OSX from combining spaces when I unplug a monitor?
I use spaces with the "Displays have separate Spaces" setting selected on OSX 10.10.
In this mode, OSX seems to have a "phantom space" that disappears when a monitor is unplugged, and reappears when ...
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answer
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xrandr would not detect my second monitor
I am using linux, have 2 monitors and 1 laptop (3 screens in total) in my setup.
xrandr detect 2 displays (laptop + 1 ext monitor) and I get the same output on both external monitors.
$ xrandr
...
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answers
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Why does my Lm722 Monitor only display the screen for a few seconds before turning black?
I have been trying to connect my Acer laptop to my monitor, but whenever I plug in the HDMI cable, it will only display for a few seconds before turning black. I have tracked the native resolution ...
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2
answers
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Monitors swapping and windows moving on PC wakeup
I just got a new monitor and set it up without issue accept for when the computer sleeps, the tabs get shuffled and the pc seems to mix up which monitor is which. The old monitors are the exact same ...
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Laptop monitor not detected, only external monitor works
This all started when I had my laptop connected to my TV via HDMI and changed the display setting to "Show only on 2". I then remember opening my laptop and the internal display wasn't ...
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1
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How to assign a static ID to a display in Linux?
A bit of context first, I've used Yakuake for years now, it's not perfect, it has its bugs here and there but generally works great for me.
I have recently moved to using a multiple monitors setup (2 +...
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2k
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Windows 10 dpi scaling with 27 inch Display 1440
The monitor I have is a Dell p2720dc - 27-inch display. Recently I have been using it with all 3 Operating systems. On Windows, although I have set the resolution to 2560 x 1440 pixels I find it does ...
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When expanding Google Chrome to full screen, a black bar appears at the top
As soon as Google Chrome expands to full screen, a black bar appears on the top portion of the window. The portion is no longer clickable, as if you were clicking on the desktop, you can even transfer ...
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Does GeForce 710 GT support three displays support? How to? Practice
Recently our company decided to order GeForce 710GT in order to support three displays for multiple PCs. But practically it doesn't work at all. The third display is not recognized by OS and NVidia ...
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Dell U4323QE monitor not recognizing via USB-C on Acer Predator
I've bought a Dell U4323QE monitor and trying to set it up so that I can start using it. However, I'm not able to get my laptop (Acer Predator Triton PT315-52 running on Windows 11 with Nvidia ...
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Use 4K monitor in HD resolution to get clearer text
As I spend 90% of my time reading code and documentation and seeing the display quality of new tables and smartphones I realize that they are way above the text quality I see on my 23" HD monitor.
By ...
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How can I scale video monitors beyond 16 or however many to have one video displayed across however many onitors or even 64
How can I scale video monitors beyond 16 or however many I wish and have one video displayed across as many video monitors as i wish? Thats my question.
Is there an outerbound number of monitors I can ...
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Alt + Tab How to open only windows from active monitor
I have windows 11 and two monitors. When I press Alt + Tab window switchers shows only on the main monitor and it shows all the opened windows on the system.
Is there a way to open window switcher ...
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Using Virtual desktop in Dual Monitors
i am trying to set a dual monitor rig in windows and i was hoping to see if i can set virtual desktops simultaneously running on two different screens. so far i have tried using different tools like ...
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How to Prevent Automatic Activation of HDMI-Connected TV When Primary Monitors are Powered Off?
I'm using Windows 11 on an HP desktop computer with an NVidia graphics card, and I have a setup that includes two monitors and one TV. I prefer to keep the TV (connected via HDMI) disabled while using ...
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Flexibility to have extended and duplicate display with multi monitor setup
If i setup 3 monitors with my CPU, is it possible for monitor 1 and 2 to share an extended display while monitor 2 and 3 to have a duplicated display?
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How do I lock my mouse within the Remote Desktop window with a dual monitor setup?
I have a dual monitor setup, 24" widescreen primary and 19" 4:3 secondary, turned vertically, on the right side.
My workstation is Windows XP, and I am using Remote Desktop to get onto a Windows ...
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1
answer
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GeForce RTX 4070 won't allow all 4 displays to be used. Only 3 at a time
Yesterday I bought a new monitor to replace an old one, I had one 4k display and three 1080p displays.
I replaced one of the 1080p displays with a 4k one and now only three of them work at a time. ...
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3
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23k
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Disabling laptop monitor when external HDMI monitor is plugged in
I can connect my Ubuntu 12.04 laptop to my television via HDMI, and use the TV as a monitor.
Unfortunately, it's a second monitor; I want it to be an only monitor.
(I get annoyed moving the mouse from ...
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0
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UltraVNC 1.4.3.6 - Can't find argument when launching from a script that will span over multiple monitors
When running UltraVNC 1.4.3.6, I can span display over multiple monitors when launching the vncviewer.exe and selecting span over multiple monitors checkbox. However, when launching this from a ...