How do you hook up 4 monitors

For Most Older Laptops: Get a Display Splitter Box

  1. Is there a way to connect 4 monitors to one computer?
  2. How to have a multiple monitors or displays on a computer
  3. Popular Topics
  4. Your Answer

The advantages are obvious: Not only does this reduce clutter on your desk—assuming you have the hardware to take advantage of it, of course—it means laptops can be made smaller and thinner by consolidating ports. So, if you have a laptop with Thunderbolt 3 and a Thunderbolt-capable monitor, this is by far the best solution. Specialized adapters—basically mini-laptop docks—are designed for the purpose of regular docking to a multi-monitor setup with mice, keyboard, and other connections.

That may take a while, since some manufacturers like Microsoft seem oddly hesitant to adopt the standard. This will let you easily add an external monitor, but if you want to connect two, things get more complicated. If those multi-port docking stations are just too much money for you, there is a cheaper option.

Is there a way to connect 4 monitors to one computer?

This option has a lot of advantages. However, USB video-out adapters basically function as their own low-power graphics cards, and they have a bigger hit on system resources like processor cycles and RAM than a standard external display. Most laptops will start to show serious performance issues if you try to add two or more monitors in this fashion.

We covered this briefly under Thunderbolt, but a docking station is a popular alternative to multiple adapters for power users. USB-only alternatives are available, but generally less powerful—more expensive options offer more flexible video ports. A model-specific expansion dock with multiple video outputs might do if you want to keep your laptop mobile with the minimum amount of setup and teardown time at your desk. But I changed 2 of my monitors to 2K x , and there is no DVI slitter supporting such resolution.

Did not look in to DVI splitters, also the 3rd monitor that I wanted to be in duplicate mode is x , so it would not work right I will have to drag the user interface to that monitor in extended view, I guess. But thank you for the suggestion. ThomasLeong Jun 22, , 6: DVI splitters are not cheap. A HDMI splitter is cheaper. You would need at least HDMI 1. So here is a possible solution: In Windows, mirror the x to the x and you would then have 3 instances of your desktop.

Your 4th monitor would be an extension of the desktop. Astralv Jun 24, , 4: Just when I thought, the issue is solved, it did not work the way I expected. But the cable is too short. The same DP is connected to computer, should not matter what is on another end. I did not want to use HDMI splitter. There got to be a way. ThomasLeong Jun 24, , 4: Since your HD is a generation newer than mine, there should be no problem with 4 monitors. This allows your motherboard to work with BOTH a third party graphics card and the onboard graphics, rather than either or. Look at the box of your HD There should be a diagram on it that shows the connectors available.

Please detail again how your connections run, eg. A diagram would help if this forum does not allow diagrams, then dropbox so I can have a look. You can use the 2 mDP to 2 of your monitors. You can try with non-active adapters but again if the non-active works, it takes the lowest priority in the chain ie. What do the two x monitors have as inputs - DVI?

What do your other 2 monitors have as inputs - DVI? Do any of your monitors have a loop through DP output? Lastly, hope you know that when you hot unplug and hot plug monitor ports, Windows takes a few seconds to re-detect and re-configure. Hope this is not why you say the monitor disconnects? I had setting in BIOS enabling use of motherboard and dedicated cards, it should be enabled, otherwise, it would not let them work at the same time. My graphic card is Asus Radeon HD. It would take a while to find the box- may be later tonight.

I have KVM switch that I did not mention that slightly complicates the situation. It is 2 computer ports, 2 monitors ports KVM switch. The KVM is working as expected, also it may confuse the Windows or send some weird signals- who knows. But if forget that KVM is there, Monitor 1: No KVM on that monitor. No DP on motherboard graphic.

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ThomasLeong Jun 24, , 5: Is this your card? If Dual-link DVI is true, it takes up more resources and this may be the limiting factor to use more monitors than what you think the card is capable of. Let me digest the rest of your post above, and get back to you later. The mobo should be able to drive at least 3 monitors. For Monitor 4, instead of drawing from your graphics card, have you tried connecting from your motherboard? Think I've got the male-female parts correct - no pun intended.

Else note carefully before you buy. The mobo HDMI 1.

How to have a multiple monitors or displays on a computer

ThomasLeong Jun 24, , 6: Not that important except that the connector size is different. Signals are the same. Hope that is correct. If you have, page topic 5. Seems more for games than for work.

Popular Topics

Astralv Jun 25, , 2: I have to read your suggestions and try more things. But this is not my graphic card. Is there a way to look up exact model of graphic card other than on the box? My box is too far under other boxes in the storage. The motherboard is Thunderbolt edition, it does not have mDP- not that I can see it. Also it would not work with 4th monitor. It does not matter where I connect it- feels like it Windows limitation.

But I will test more.

Your Answer

ThomasLeong Jun 25, , 4: Yes, I now see, on Para 2. Clues are the single line to the two different monitors, and the table on the same page listing only the HDMI under label 8. The Thunderbolt port is available, as is the VGA port. The other question is what length of cable is required for Monitor 4?


If longer than 10ft, VGA is not a problem. What Windows version are you using? Windows 7 is solid on multi-monitor support. XP was ok too.