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

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0
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1answer
14 views

Two identical external monitors, one having hardware detection issues, but working in one specific setup

I've got two HP ZR24w external monitors. Used for years. A few weeks ago, I turned the system off in the evening while it was still working fine, and when I turned it back on the next morning, one of ...
2
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0answers
5 views

Keyboard shortcut to extend to 2nd monitor in vmplayer?

I am using Vmware player and my host OS is Windows 8 (guest OS is Lubuntu 14.04). I removed the top bar of my VMplayer because I found it annoying. I did this by going into ...
0
votes
1answer
26 views

Locking the first screen, but leaving the second screen unlocked

I have an LCD monitor connected to the computer via VGA, and I have a TV with computer connected via HDMI, and the desktop is extended between Monitor and TV. When the computer is locked (should be ...
1
vote
0answers
42 views

Dual Monitor setup detected as single screen

Two similar monitors display the same picture and shown as single monitor under Ubuntu in System Settings -> Displays. This is DELL Latitude e5550 laptop and both displays are connected via two DVI ...
1
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2answers
29 views

windows 7 doesn't allow my third monitor to work

I have an "ATI Mobility Radeon HD 5650" Graphics card, with 1 VGA and 1 HDMI port, + main monitor on my laptop and 2 external monitors. I'm trying to connect my third monitor but whenever I try to ...
1
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0answers
17 views

Mouse Lag on External Monitor

Hooked up my new USB Docking Station in order to add a third monitor to my laptop. I'm running one monitor directly from the HDMI port on my laptop and one from the DVI-to-VGA on the docking station. ...
0
votes
1answer
16 views

Dell Monitor does not turn on

I have a Dell P2815Q. You can check the description on the link below: http://www.microsoftstore.com/store/msusa/en_US/pdp/Dell-28-Ultra-HD-4K-Monitor---P2815Q/productID.309552300 I have been using ...
0
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0answers
16 views

Windows 8 HDMI Second screen not letting me set resolution to 1600x900 [duplicate]

I have a Hitachi TV which on HDMI input uses the resolution 1600x900. However, when I plug in my TV with HDMI, Windows automatically sets a resolution for me and only gives me 2 choices when trying to ...
0
votes
1answer
34 views

Driving two Dell UP2715K monitors

I have been using a Dell UP2715K happily with a Nvidia NVS 510 card. It drives the screen at full res (5120x2880) and 60Hz refresh without problems, using a pair of DisplayPort cables. The card is ...
0
votes
1answer
17 views

MacMini Dual Screen dragging window to secondary screen failed to land desired location

When I drag a window to the top area of the secondary screen, it won't follow the cursor to the desired location, but jumps to the middle of the screen. It worked fine before the Yosemite upgrade. Is ...
0
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0answers
17 views

The resolution option is greyed out when duplicating display with monitor and projector

I have a Windows 7 PC which has an inbuilt Intel graphics card and one NVIDIA Quadro 410 graphics card. A monitor and a projector are connected to the PC. When I duplicate the monitor display with ...
0
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0answers
14 views

How to configure first display at boot with Nvidia GeForce GTX

I have an Nvidia GeForce GTX 760 graphic card with 2 displays connected, one in one DVI port and another in DisplayPort. I want the DisplayPort display will be the main one. I know how to configure ...
-1
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0answers
9 views

CAG on Mac no longer allows dual monitors

Up to a couple of weeks ago, I was able to use dual monitors on my Mac with CAG. Now I get a message saying: Degraded display Your windows will be displayed on one monitor because your system ...
-1
votes
0answers
22 views

Acer Aspire XC-605, Windows 8 x64-Bit not detecting second LCD screen

I have pretty much a stock Acer Aspire XC-605; Specs are: - Intel Core i5 processor 4440 - NVIDIA GeForce GT635 2GB - 4GB DDR3 Memory I don't know what else to add in the specs, as I'm not too ...
-2
votes
0answers
22 views

Disable Video Port [closed]

Three days ago, my computer stayed on water. Since this time, I've waiting for it to dry. But it have some damage really anoying. At random moment, the laptop find a second monitor connected which ...
0
votes
1answer
29 views

Moving Applications Between Multiple Displays

I have a Windows 8.1 laptop with Intel HD graphics and three displays: 1) The laptop, 2) mini HDMI connection to external monitor, 3) USB3 video adapter connected via HDMI to external monitor. All ...
0
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0answers
35 views

How can i display my laptop screen to a monitor through the same network without a physical connection from the laptop to the monitor [closed]

I have four Philips bdl4620ql tv/monitor. I need to be able to display the browser of my laptop on the the four screens. I will probably have four instances of the browser and have a different one ...
-3
votes
0answers
17 views

Is possible to port virtual machine on second monitor?

Is it possible to display a virtual machine (VM) on a secondary monitor like a TV, and the "core" operating system on the primary monitor? I want to play a game with a friend, and I imagine I could ...
0
votes
1answer
27 views

How to unsplit the display

I accidently split the display on the same screen. How do i unsplit it? As you can see in the picture above, i have 1 LCD screen with an additional monitor. However, the LCD shows 1/2. How do I undo ...
0
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0answers
16 views

Windows 7 will not detect dual monitors when 2nd monitor is turned off [duplicate]

I have an issue with a client computer that I am kind of stuck with. They have a dual monitor set up with a projector as the 2nd monitor. When they turn on the computer while the projector is turned ...
0
votes
1answer
25 views

How to connect 3 monitors to my new laptop

I have a M4800 and have 3 monitors running windows7. I have connected 1 monitor to the VGA port, 1 monitor connected via usb video adapter and i have 1 monitor connected to display port. the one on ...
0
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0answers
18 views

Let windows wake up all screens on Log-in?

I have the following problem with Windows 7 after restarting from hibernation: Some or all in external screens opened windows come back to the home screen so I need to arrange them again I found ...
0
votes
1answer
36 views

How can I permanently change the main display on a dual display setup in Ubuntu?

I have two displays running on a PC running the Elementary Linux distro connected to external graphics, a GeForce GT 220. There’s a 23" inch widescreen Haier on the left connected via HDMI, and a 17" ...
0
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0answers
9 views

Set up multi-head environnement on FreeBSD running X.org

My goal is to set up a multi-head environnement: I need to have an extended desktop available on both screens with the ability to drag and drop windows from one screen to another. The left screen is ...
0
votes
1answer
38 views

Daisy chaining monitors with no DisplayPort on laptop

I purchased two U2414H monitors from Dell and am trying to connect them to my laptop (Inspiron 3421) but I don't have a DisplayPort on my laptop. The laptop has 2-USB 3.0, 1-HDMI, 1-USB 2.0 The ...
0
votes
2answers
18 views

Can I keep my visual studio window arrangement after I RDP?

I have all of my windows in Visual Studio arranged as I like them on my multi-monitor system. When I remote in from home to do some work, the windows are moved around in order to fit to my screens at ...
0
votes
1answer
52 views

How do I get full resolution out of my monitor?

I have a Monoprice 27in IPS-ZERO-G Slim Monitor WQHD 2560x1440 - Dual Link DVI, VGA with a max resolution of 2560 x 1440 connected to a NVIDIA Quadro K620 video card. The Connection is as follows: ...
0
votes
1answer
21 views

how do i get my taskbar back without rebooting (multiple monitors)

after i start/restart my Win8.1 laptop with an external monitor on HDMI, the taskbar is on both monitors. The only difference is that on the laptop display, the notification area, a.k.a. "the tray" ...
0
votes
1answer
36 views

How do I change which monitor my computer uses at boot?

I have two monitors connected to my PC: One computer monitor via DisplayPort and a TV via HDMI. The TV isn't in the same room as my PC, so it's pretty tough to select which operative system to launch ...
0
votes
0answers
22 views

Single r9 290 and 3 u2515h monitors

I am currently running 2 r9 290's in xfire powering 3 1080p u2311h monitors. As i do not game anywhere near as much as I thought I would, I am selling one of the r9 290's. My question is, can 1 r9 ...
0
votes
1answer
24 views

How to add two additional monitors to laptop via USB or HDMI?

I have an Acer 15 V Nitro with 3 USB ports and 1 HDMI port. I would like to, if possible, add an additional two monitors that would each function as a separate screen and have the laptop monitor ...
0
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0answers
11 views

Control Multi Monitor content per monitor, nvidia card

I've got setup of two Nvidia GT610 cards, and three monitors in total. I am able to extend/project my desktop to other monitors via Control Panel easily, however since all monitors are not visible to ...
0
votes
1answer
40 views

2 externals monitors on dell e6510 (nvida 3100m)

I have laptop dell lattitude e6510. It has nvidia 3100m display chip. System is Windows 7 x64 and I've installed the newest drivers from dell. I can't run required configuration: work on 2 external ...
1
vote
1answer
37 views

Terrible Clarity on Secondary Monitor — Win7, Nvidia

I'm a long time Linux user and have minimal experience with Windows. That being said, I bought a Nvidia GT 730 and Windows 7 Ultimate yesterday to play a new game. This doesn't have anything to do ...
0
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0answers
15 views

“Show desktop” on dual display setup hides windows from second display [duplicate]

My problem is that "Show desktop" button: minimizes active windows on both displays. How can I make it minimize windows just from the display I where I clicked it? For example I have Spotify ...
0
votes
1answer
17 views

Connecting 2 Monitors to Radeon HD 6450

i have a pretty old and slow PC with a build in Radeon HD 6450. I checked and there are 3 possible connections: HDMI, DVI-Sub, VGA (i hope i am correct here). I do have a very, very old (10+ years) ...
0
votes
0answers
23 views

Three monitor gaming with two different video cards

I have a Radeon 7450 HD with a DVI monitor connected and a Intel HD 4000 with a DVI and a VGA monitor connected on my machine. I'm running both of them with the three monitors extended in Windows 8.1, ...
0
votes
0answers
46 views

Why won't my putty window stay aero snapped?

I have a two monitor win 7 setup, and typically run with three putty sessions open in separate windows. I have one snapped to the LHS of my LHS monitor, one snapped to the RHS of my LHS monitor and ...
0
votes
2answers
103 views

Upgraded to Retina MacBook Pro and now text on my external display is “haloed”

I just upgraded from a 2011 MacBook Air to a new Retina MacBook Pro, and I use an external display (Acer K272HUL, via a Mini DisplayPort -> DisplayPort cable). All text on the new display (everything ...
0
votes
1answer
17 views

hooking up 2 additional monitor to my Dell inspiron 1525

I have a Dell inspiron 1525 running windows 7 that has a VGA plug and A HDMI plug and would like to hook up two monitors plus the laptop monitor for the total of 3 extended displays. Can it be done ...
0
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0answers
44 views

Extending Panel for Multiple Monitor on Cinnamon desktop running on Ubuntu

I've done some research on Cinnamon's panels supporting multiple monitors. It looks like I need 2.6 to create panels on each monitor. I only have the 2.4.x desktop running on top of Ubuntu. Is there ...
1
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0answers
28 views

Gnome 3.14: disable background painting

The question has been asked for older versions but it looks like none of the solutions work anymore: In the GNOME desktop environment, how do I prevent it from drawing a desktop? Background: I have ...
-3
votes
2answers
65 views

DVI-D and VGA monitors with only one output port that is DVI-D [closed]

I have an LG Flatron W2253VP and an HP vs17 monitors that I want to connect to my bare-bones kit computer with only a DVI-D output. I am running Windows 7 Pro 64-bit with an AMD Phenom 9500 Quad-Core ...
0
votes
0answers
25 views

Monitors flicker when hdmi connected TV turns on

I have my 3 main monitors and a large TV screen connected to my computer with HDMI. When I turn on the TV screen all my screens just flicker once and I lose the screens for a few seconds. The flicker ...
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0answers
24 views

Monitor goes black

I've connected a second monitor to my laptop and it was working well for a few months, but recently sometimes when I'm doing ordinary stuff it goes black for a few second and comes back to normal. I ...
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votes
0answers
24 views

Driving 6 4K monitors off of one card

There was a time when Radeon made those Eyefinity hards with 6x mini-DP ports. I have one of those, but think it's time to finally upgrade everything to 4K, and I still want six screens. So my ...
0
votes
1answer
96 views

Convert hdmi to dvi to vga [duplicate]

I'm trying to hook up a projector that only has an VGA input to my laptop that has only an HDMI output. I would like to avoid spending extra money on a HDMI to VGA converter box, is it possible to do ...
1
vote
2answers
43 views

Dual Monitor Color Issue

My monitor is connected to my laptop via HDMI. The color on the monitor in dual screen is a bit weird. It's kinda yellowish. I tried changing the color on the monitor itself, doesn't help. When I went ...
2
votes
1answer
85 views

Cant select which HDMI/DisplayPort monitor to output sound to

I've been banging my head against this issue ever since I got a third monitor. I have searched all over and can't seem to find anyone having the same issue. Currently I resort to physically ...
1
vote
0answers
49 views

Is there a way to create “logical” monitors without sacrificing performance?

I'm in an odd situation, where it would be beneficial to be able to take a single 3840x1080 monitor and have Windows treat it as if it was actually two 1920x1080 monitors - one as the Windows ...