For questions about connecting multiple monitors to a single computer either desktop or laptop.

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14
votes
4answers
39k views

Can two users simultaneously share one pc

It's easy to have multiple user accounts on one computer and even switch between accounts without logging off. It is also possible to have more than one display connected to a single computer. Is it ...
14
votes
4answers
38k views

Excel 2010 on multi monitor screen

With office 2010 I would like to open two excel document on different monitor. The only way I achieved to do this was to widden the Excel main window over the both screen which is not very convenient ...
14
votes
2answers
40k views

Multiple Monitors with one DisplayPort

I've read that DisplayPort supports multiple monitors. My question is how can I connect 3 monitors with one display port, is there such a splitter? I have 2 DVI monitors and one VGA (which I could use ...
14
votes
4answers
13k views

ATI Eyefinity under linux

I know that the new 5xxx series cards from ATI are capable of powering up to 6 monitors, but I was curious if anyone had any such luck setting this up under linux. I actually only have three monitors ...
14
votes
1answer
4k views

Multiple monitors - add border collision? (Windows)

I'm using Windows 7 and two monitors with different resolution. As you can see, the right monitor is bigger then the left one, so when I try to go to the right upper corner of the left monitor to ...
14
votes
3answers
4k views

Change Linux Console's Default Monitor

Is there any way to specify which monitor the console is displayed on in Linux? Details: I have a 3 monitor setup with 2 video cards. When I boot the computer, the BIOS displays on the PCI graphics ...
13
votes
11answers
1k views

Monitor utilities

I'm a big fan of good monitor usage, but only currently use a few utilities to help me attain display nirvana across several systems and monitors. Part of this is due to not knowing what's available. ...
13
votes
6answers
21k views

How to watch Youtube fullscreen on one monitor of a dual-monitor display?

How to watch Youtube fullscreen on one monitor of a dual-monitor display, in Linux? If I do it in Google Chrome, as soon as I do anything at the other monitor, Chrome jumps back to normal window. ...
13
votes
6answers
39k views

How do I set up a hotkey or shortcut to rotate my screen in Windows?

I've recently acquired a set of monitor arms that allow for free rotation of my monitors. I'd like to be able to quickly switch from one orientation to another on the fly, without having to go through ...
13
votes
3answers
4k views

In video card specs, does “maximum resolution” mean the resolution for EACH monitor?

In video card specs on Nvidia or AMD’s web sites they often list maximum display resolution. If a card has two DVI ports or two DisplayPorts, and has a maximum resolution of 2560×1600, does that mean ...
13
votes
4answers
4k views

Mouse gets stuck in lower edge of screen on portrait oriented window

I have dual monitors running on a laptop. laptop monitor 22" monitor the 22" is portrait oriented and when I try to move the mouse back and forth it will get stuck in the 22" unless I am high ...
13
votes
2answers
8k views

Running Ubuntu with multiple monitors having a panel each

I have just installed Ubuntu and I'm trying to set up a correct configuration for having multiple monitors. I want the two monitors to have their own workspaces, yet the ability to drag a window from ...
13
votes
3answers
94k views

2 Monitors 2 Excel Sheets? [duplicate]

I have 2 Monitors and want to observe on one monitor 1st sheet and on the other monitor 2nd sheet but no matter how many excel files I open they are all on one monitor. Can I split them to two ...
13
votes
5answers
14k views

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 ...
13
votes
8answers
4k views

How can I make my multi-monitor setup wrap around?

I have a 4-monitor setup on Win7 Ultimate (nVidia 8800GTS + 6600GT), and I'm experimenting with various layouts for optimal awesomeness. One thing that really bugs me is the sheer distance that the ...
13
votes
2answers
8k views

Is it possible to pin an application to the taskbar on a secondary display?

I have "Show taskbar on all displays" set to enabled and taskbar buttons are set to show where the window is open. Under these settings, there are no pinned shortcuts on the secondary display; only ...
13
votes
5answers
5k views

Is there a Linux window manager that allows separate virtual desktops (workspaces) on separate monitors?

For instance, in Gnome, I can set up multiple Gnome workspaces. But when I add a second monitor, all I get is my current workspace extended onto the second monitor. I hate it. Every time I run a ...
13
votes
3answers
1k views

How do I make Windows scale the taskbar correctly after I switch to monitors with different DPIs?

I have a laptop that has a native 3200x1800 15" high-DPI display, and a docking station connected to two 1920x1200 23" monitors. If I sign in while the external monitors are disconnected, the task ...
12
votes
7answers
96k views

How do I move my current active window from one monitor to another using a keyboard shortcut?

I use a multiple-monitor setup on Windows XP. I would like to be able to move the active window from one monitor to the other with a keyboard shortcut. I know that I can use Alt+Space, M, or drag the ...
12
votes
5answers
1k views

Control 2 computers each with 2 monitors with 1 Keyboard/Mouse?

I have 2 Physical machines , sitting next to each other, each one has 2 monitors , and all the monitors are arranged arranged like this from left to right : Monitor 1,2, belong to Machine 1, monitor ...
12
votes
5answers
3k views

Remember window locations when docked and undocked

I find this beyond frustrating. I have two extra screens on my laptop at work. I take my laptop and go home, with no extra screens connected. I come back, dock the laptop, and the windows need to be ...
12
votes
2answers
3k views

XRandR DPI on multihead linux

I have multiple screens with different correct DPI settings. I can use xrandr --dpi X to change DPI for all screens, is it possible to set different DPI for each screen? How do I make apps ...
11
votes
4answers
29k views

Windows7 How to gather windows from secondary monitor

I sometimes use a secondary monitor (extended display) and "forget" some windows on it. When I stop using it some windows are stuck on the secondary monitor. I would like an option to "gather" all ...
11
votes
4answers
3k views

USB to DVI adapter to get around two monitor limit of my graphics card?

My graphics card is an nVidia GTS 450 which will only run two monitors at a time, but I'd like to add a third one. Will I be able to do that using a USB to DVI adapter or would the limit still be ...
11
votes
8answers
10k views

Mouse Icon Distorted on Secondary Display

I have a strange issue with a dual monitor, extended desktop setup where the mouse is always fine on the primary monitor, but sometimes when I move to the secondary display the icon becomes garbled ...
11
votes
3answers
46k views

Windows 7 display profiles shortcuts for switching monitor setups

I have 3 monitors attached to my 8800GTS, which can only use 2 at a time. I use 3 different setups: single screen (1) dual screen (1+2) single screen + TV out (1+3) having to click screen ...
11
votes
5answers
34k views

Can dual monitors make my PC slower?

I've noticed my PC (win-xp) seems to be running slower. (e.g., I'm getting jitter when watching video) Recently, I upgraded a monitor (larger) and expanded the size of the desktop to take advantage ...
11
votes
2answers
9k views

Minimize all windows on the active monitor

I'm looking for a way to use a keyboard shortcut to minimize all the windows on the monitor that currently has my mouse on it. I found this page: http://vbcity.com/forums/t/163339.aspx but that ...
11
votes
2answers
2k views

Multi-monitors and the corners of the screen

I currently have two monitors (let's call them "left" and "middle" - you'll see why in a sec), and would love three (let's call it "right"). However, I often will throw the mouse-cursor up to the ...
11
votes
2answers
7k views

Switch monitors from the command line

Since I found a different method to achieve my goal, and since no answer was posted to my previous question, I've changed the question to match the answer I found. Is there a way to turn off my ...
11
votes
1answer
2k views

Magical moving desktop icons

I have encountered a very strange behavior in Windows 7 that I cannot seem to identify and I have never seen or heard of on any system configuration. Whenever I move my mouse to the left-most edge of ...
11
votes
2answers
7k views

Extend Linux Desktop to another X Windows Display

I am a long time Linux user of the Xinerama and other technologies for extending a desktop to multiple monitors. However when I travel with my laptop I miss the multi-monitor support I enjoy at home. ...
11
votes
1answer
29k views

How can I get multiple video cards to work on linux?

I installed fedora 12. I have 2 ATI cards that I used to use on windows to run 4 monitors. A recurring problem has been to get them detected in linux. Only my secondary card is picked up linux. When ...
11
votes
2answers
238 views

How to make the mouse wrap from corners when moving between monitors?

I have 2 monitors. The main one is horizontal, the secondary one is vertical. When moving from the right to the left monitor, if the mouse hits the areas I've shown in red, it gets stuck. I would ...
11
votes
1answer
956 views

Is it possible to dedicate a monitor for VirtualBox use?

Configuration Windows 7 Intel i7-based platform ATI Raedon HD 5850 Display card VirtualBox with Ubuntu 10.10 as guest Problem: I wanted to connect another monitor to my current setup (Which is a ...
11
votes
1answer
6k views

What single nVidia card will drive three monitors? [closed]

I'm seeing a lot of conflicting information, on Super User and the web in general, about nVidia cards running three monitors. The opinions I have found so far include: no single nVidia card can run ...
11
votes
2answers
3k views

Disable Unplugged Displays (xrandr)

I have a laptop with two video outputs that I use when I am home (HDMI1,VGA1). To enable them, I do this: xrandr --output HDMI1 --right-of LVDS1 --auto xrandr --output LVDS1 --off xrandr --output ...
10
votes
8answers
32k views

Keep Fullscreen Flash/Silverlight Video opened on Monitor 2

Like many of you, I'm working with two monitors. I'm trying to watch an episode on Channel9's vid-cast, but every time I click back onto my other monitor, the video exits fullscreen-mode, and goes ...
10
votes
6answers
33k views

Maximum number of monitors Win 7 Supports?

I want to set up a system with (9) monitors arranged in a 3x3 grid. Is this configuration possible with Windows 7? Does it max out at a set number of monitors? Any suggestions about known working ...
10
votes
3answers
6k views

Triple output video card

I currently have a dual monitor setup, but I would like to expand to 3 monitors. My motherboard only supports 1 PCI-E card, so I was wondering if it's possible to head a triple-output video card? It ...
10
votes
1answer
6k views

Show Windows 8 Start Menu on the primary monitor

I'm having the issue where the Windows 8 Start Menu shows up on the secondary monitor instead of the primary. When booting the machine the start menu appears originally on the primary screen as it ...
10
votes
5answers
47k views

Windows 7 dual monitor setup: Wallpaper alignment

I have the following dual-screen set up on my Windows 7 PC: [2][1], that means my secondary monitor is on the left side of my primary monitor. Now I have a dual-screen wallpaper that should stretch ...
10
votes
3answers
22k views

How do I use dual monitors with VMware Player on Windows and an Ubuntu Guest?

I have my VMware Player (v 3.1.4 build-385536) all up and running Ubuntu (11.04) from my Windows (XP SP2) machine, but now I'm getting greedy and want to run Ubuntu on both monitors. I've tried ...
10
votes
3answers
8k views

3 Monitor PCI-e Graphics card on Linux (without tremendous pain)?

As we are all painfully aware, the only way to get multiple monitors AND compositing (Compiz) on Linux is to use a single graphics card that can drive both (or in my case all three) screens. I bought ...
10
votes
2answers
5k views

Triple monitor setting in Linux with USB-HDMI adapter

I'm trying to set up a triple monitor desktop at my office using Fedora 17, but it seems impossible, let me explain the setting: Laptop ASUS K53SD with 2 graphic cards, Intel and nVidia (Screen ...
10
votes
1answer
6k views

Live screencasting from a Windows PC to a DLNA-enabled TV - possible?

We're looking to buy some LCD monitors to be used as dashboard displays in the development offices around here at work. Primarily they will display information from a PC directly connected via HDMI or ...
10
votes
3answers
599 views

How to map a virtual desktop to a monitor in a multiple monitor setup?

OS: Microsoft Windows Vista SP2, Microsoft Windows 7 My laptop is plugged to a docking station that supports dual monitors, which I use extensively. I have windows placed where I want them. All is ...
10
votes
1answer
2k views

Dual monitors - detect if other monitor is on?

I run two separate monitors to the back of my graphics card which happens to accept 2 DVI inputs. I am running Windows 7. 80% of the time, I just require one monitor on, and just use the 2nd monitor ...
10
votes
2answers
323 views

Configure Growl notifications to follow active display?

I'm using multiple monitors with my computer (running OS X Lion) and Growl notifications always show up on the main display. Is there any plugin, setting or other way to make notifications follow me ...
10
votes
3answers
4k views

How can I stop big windows from resizing when I lock my workstation?

I have a multimonitor setup on Windows XP x64. If I have a window sized to be larger than a single monitor (say, a web browser that's wide enough for 2 monitors), and I lock my workstation, it will ...