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

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0answers
6 views

PC with 32 screens freaks when more than 20 are connected

I've just finished building a new control room at work. It has 32 monitors and the plan was to have a single computer powering it. The old room had a few computers with odd screens keyboards/mice ...
0
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0answers
13 views

Blurried Screen on new Monitor? (Asus VX239h)

I just bought a new monitor after reading a lot of positive reviews about it but I just can't get the image to be clear and I don't know what I can do to fix it. I bought this monitor to use use ...
0
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1answer
17 views

Small resolution on the big screen

I have two 2560x1440 screens per user. Generally my PCs have two Display Ports. No problems. This just works. However I have a user that has a computer with VGA and DVI. When I connect this users ...
1
vote
0answers
11 views

How to make text sharp both on 15“ laptop screen and 27” external monitor?

Both screens are full HD resolution. On Laptop (15") I have set text size to 125% for readability. On external monitor (27") is text size 100%, but the text is blurry. When changing the size to 125%,...
1
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0answers
13 views

How does vsync work for a window covering multiple screens with different refresh rate?

I´ve purchased a new monitor with 144Hz refresh rate. My old monitor support 60Hz. It got me thinking: How does vsync for a window work when it cover both screens? Do developers (like myself) have ...
0
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0answers
11 views

How can I share 5 monitors between two computers

I have a PC that has 5 monitors connected to it. I need to be able to hook up another computer and switch between the two computers. I have a KVM switch that handles 4 monitors, but not five. I have ...
0
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0answers
6 views

Mini Display Port (Thunderbolt) to VGA converter not recognizing the monitor's resolutions

Simply speaking, my Amazon Basics and an unbranded Thunderbolt to VGA converter don't work normally with my MacBook Pro with Retina display (RMBP) and my Surface Pro 3. The symptom is, optimal ...
2
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0answers
10 views

Mac: 3 monitor setup: My desktop set keep switching places between monitors

Situation: I have a MacBook pro MacBook Pro (Retina, 15-inch, Mid 2014) And have 2 External Monitors ASUS VS247 Display connected via thunderbolt. On each monitor, I have multiple Desktops/Spaces ...
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0answers
18 views

Tell Windows program to stick to one monitor

I use a thin client with two monitors. For some reason the Windows connected to (via XenDesktop) seems to be rather confused about the concept. Lots of programs (including Internet Explorer) open new ...
0
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0answers
11 views

Windows recognizes Home Theater receiver as a display

I've bought a Yamaha receiver, A2050. I connect my PC on it using HDMI, from my CPY Haswell i5-4590. Audio is sent perfectly to it, but Windows believes it's a display and added it as a monitor. Is ...
0
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0answers
10 views

DWM freezing when display is disconnected on multi-monitor system

I have Win7 Win64, with a GeForce GTX 760 and a Haswell i5-4690. On GeForce I have my TV connected using HDMI and a 2560x1600 monitor connected with DVI-D. On Haswell I have a 2560x1440 monitor, an ...
1
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0answers
23 views

Tearing with tv and projector

I hope you can help me with, I recently bought a projector but I have a problem. When I connect it via HDMI to my notebook I get tearing on both screens when I play some videos with scenes with a lot ...
0
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0answers
23 views

How to make Windows 10 recognize my monitors size properly?

I have one 4K 32'' monitor, and two 24'' 1080p monitors. Windows thinks the 24'' monitors fit right on top of the 32'' inches one, but in reality they don't and the "extended" desktop is all messed ...
0
votes
1answer
10 views

Supporting 4 monitors with an AMD 7790 GPU

I am currently running a custom build with a Sapphire AMD 7790 GPU. The GPU has 4 ports in the back - two DVI, one HDMI, and one DisplayPort. I had my build running fine with three monitors (two DVI ...
0
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0answers
17 views

Is it possible to come up with a 3 monitor setup where the monitors are not connected on one system unit only(CPU) [on hold]

I'm planning to have a 3 monitor setup for my forex trading someday. The way it works is that 3 monitors are connected to one system unit. No matter how many monitors you have it's connected to one ...
2
votes
2answers
38 views

Wanted: Android Tablet As Extended Display For Windows 7 using TeamViewer - via USB only - cannot spoof fake VGA display

I'm shopping for my first Android device, and I have a highly specific question which many hours of research has not answered. However, to someone with knowledge in this area, it may be a no-brainer. ...
0
votes
1answer
24 views

My Start Screen is very weird

I have an external Monitor(1366x768) connected to my Dell Laptop(1440x900) via VGA and it works fine, other than the start screen. These are some screen shots for you to better understand my problem. ...
0
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0answers
12 views

Second Monitor goes to Sleep - Won't wake up

My second monitor goes to "sleep" at random intervals and never wakes up. I have to push the physical off button of the monitor, on, and then i can see stuff again for a few minutes. powersave ...
0
votes
0answers
21 views

Display port not working with monitor - Multiple Displays

Today I came home to one of my monitors not working. I thought maybe it was the display port or the monitor itself but no. I tried it with my laptop and it worked! I've come to the conclusion that ...
0
votes
0answers
16 views

No signal with DiplayPort

I have an i5 Lenovo m91p pc (this is the spec) win 10 pro 64 bit. I have a little problem with my DP port. I purchased a DP to HDMI adapter to connect my pc to tv. last week when I first used it, ...
0
votes
1answer
24 views

How can I use 2 monitors with 1 HDMI port?

I have a Windows 10 computer with 1 HDMI port (it also has a VGA port but that's irrelevant as I don't want to use it). I have ordered an additional monitor. What do I need to order to be able to ...
0
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0answers
14 views

How to switch desktop tower computer and latop virtually? (not using one monitor)

I've been googling a lot on this, but I find moslty "how to switch computers using multiple monitors or with keyboard&mouse with / without KVM switch". But what I would like to know is how to ...
0
votes
0answers
5 views

Using dual monitor with STLab U-1200 usb 3-c to hdmi

I just migrated from Windows to Ubuntu. On windows, I was using dual 27" dell monitors, one connected through an HDMI and the second with a mini docking station usb 3-c to hdmi (stlab u-1200). http://...
0
votes
1answer
18 views

Performance penalty of nearly static second screen

I have a laptop running a GT 650M with an external 1920x1080 display and a built in 1600x900 screen. Is there a measurable penalty to leaving the inbuilt screen on while gaming on the external ...
0
votes
1answer
16 views

Nvidia Quadro FX 570 + ATI Radeon B276 for 3+ Monitors?

I have a Dell T3400 Work computer that currently has 2 monitors hooked up through a Quadro FX 570, the Quadro only supports 2. I need to add a 3rd monitor, I am running windows 7 32-bit. Could I add ...
0
votes
1answer
20 views

Mac Virtual Screens order keeps changing

I am using my Macbook Pro with 2 external monitor, both of them is connected through mini displayport. One of my external monitor has 3 virtual desktop. (While the built in monitor and the other one ...
0
votes
0answers
26 views
+50

How to launch Java app on certain monitor?

I have laptop with external monitor connected, so actually I have two displays (with different resolutions, but I guess resolution does not matters). When I launch Java app (Supermicro IPMIView in my ...
-1
votes
1answer
14 views

Getting maximum resolution via mini display in Macbook Pro

I have a Macbook Pro(2014) and right now I bought an Asus monitor(ASUS VN289H) but I think there is a problem with resolution. I was expected a large display with lots of space but right now I have a ...
2
votes
1answer
24 views

I have 2 monitors but the colours are different, why is this?

The monitors i have are the exact same, the only thing different is one has a HDMI cable and the other a displayport cable. I went to search on the internet but I don't think that could be the problem....
0
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0answers
42 views

Triple Monitor Issue 3x ASUS VC239H (DVI, HDMI, VGA) monitors with AMD Radeon R9 270x 4GB (DVI, DVI, HDMI, DisplayPort)

Problem: If I connect two monitors to the graphics card via DVI to DVI one of the monitors doesn't turn on. It's not a broken port or broken cable as I've tried them individually and they work fine. ...
1
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0answers
11 views

Is there anything else I can do to troubleshoot my 980ti?

I bought an Asus Strix 980ti about 5 months ago. I've been having problems with one of my monitors going in and out quickly. Like, every 3 seconds it shuts off, then back on. I thought my monitor ...
0
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0answers
9 views

Using 2 external monitors with a docking station connected to a laptop

I work from a mobile office (office setup in my RV). I have an ASUS laptop and 2 external LED monitors (Samsung & Acer). I have been trying to use the 2 monitors connected to my laptop via an HDMI ...
0
votes
0answers
19 views

Windows 10 desktops resize when monitors go to sleep

I have a Windows 10 setup with 2 different monitors (brands, resolutions, sizes, and DPI) and when my computer wakes up from sleep, all of my applications are moved to one monitor. The applications ...
0
votes
0answers
18 views

How can I save multiple display settings in Windows 10?

At various points throughout the day, I use one, two, or three monitors at a time. At work, I have my laptop (1920 X 1080) docked, and that gives me access to two additional monitors (1920 x 1200). At ...
0
votes
0answers
26 views

Two Monitors, Two Desktops nativelly?

Windows 10 supports multiple desktops (Win + Tab) but is it possible to set one desktop to each monitor nativelly? I use a laptop with a external monitor and would like if each screen worked as a ...
0
votes
0answers
24 views

Surface Pro 4: Using external monitors with the Surface Dock will drop wifi - Is there any solution?

I have a Microsoft Surface Pro 4 with the Surface Dock. On the Surface Dock i plugged in two Mini Display-Port-Adapter to HDMI to connect 2 external Samsung monitors. However, when I plug the monitors ...
0
votes
1answer
16 views

Mouse trail and slow response time

I'm currently using my Dads computer and notice there is a huge delay and trail whenever moving the mouse. He is so used to it he doesn't realise it's there. The problem is that he bought two 4k ...
0
votes
3answers
84 views

external monitor display blinks

I am facing some issue with my display. I have a thinkpad laptop with external monitor connected. It was working fine for quite long time..now suddenly the monitor which is connected using docking ...
0
votes
0answers
11 views

External monitor bleeds over to second external monitor when widow is maximized

I have a laptop with two DisplayPort adapters. Attached to the DisplayPort adapters are two external monitors which are the same brand and model. I find that when I maximize a window on my left ...
0
votes
0answers
20 views

Is there a way to change video source on the monitor using script? [duplicate]

I am using setup in which monitor that accept multiple video sources (in my case DVI and DisplayPort) is connected to 2 different computers. Using monitor buttons and OSD menu I can choose which ...
0
votes
2answers
64 views

Preview second screen in main one

I have an installation with 4 tv's connected to an a HDMI hub and this hub is connected as second display in a windows 10 computer. All is working nice, but all tv's are far away from the computer, ...
1
vote
1answer
34 views

Windows 10 needs monitors on always

Since I started using Display Port, Windows is intolerant of me turning off the displays. It thinks it's been taken away never to return or something, and scrambles all my window locations to sbrink ...
0
votes
0answers
17 views

Change Main Display via Keyboard Shortcut or command line in Mac OS X

I am using OS X 10.11.3 (15D21) with one monitor and one projector. Mirroring is turned off. Mac OS X has an option to switch the main display (the display that has the upper menu) via the System ...
0
votes
0answers
8 views

Computer works only with 2 monitors

I have a computer with 2 monitors, connected to the single GTS 250 video card. One with DVI and one with HDMI. Once I unplug one of these monitors, my screen goes black and in few additional seconds, ...
0
votes
0answers
19 views

How to enable smooth transistions between monitors of different sizes?

I have a dual monitor setup with one HD and one 4k screen. So when I try to move my curser from the big one to the smaller only half the side allows moving. So I often get stuck. Is there a way to ...
0
votes
0answers
23 views

Upgraded to Nvidia 1070, display outside screen boundaries

I have just updated the gpu from a 970 to a 1070. My monitor is 1920x1080. However, when set to 1920x1080 in the display settings, I lose about half the toolbar width on every side of the screen. ...
0
votes
0answers
21 views

Windows - Dual Monitor - How to keep all windows full screen?

My computer at home is a laptop on a docking station. My main monitor is a large Dell which is connected to the docking station and I use the laptop'monitor as a secondary monitor. I use Windows 7. ...
0
votes
1answer
27 views

Rotate one monitor using Intel Collage

I recently got a very cheap offer for 1,5 monitors (2 identical old 1280x1024 monitors and one incompatible stand) that I built together into dual monitor setup. Problem was that in order to fit stand'...
3
votes
0answers
43 views

Moving mouse through multiple monitors on Windows 7

It is hard to explain so I have uploaded this image, maybe it will be more clear. Long story short, Can I move the mouse between monitors in "circles"? Let's say I want to move my mouse from A to A, ...
0
votes
1answer
45 views

Any way to connect external monitor to laptop without cable?

i was pretty excited about connecting my second monitor to my laptop but i noticed my laptop does not have VGA input and monitor does not have HDMI. Is there any way (like LAN-based thing) that i can ...