DVI splitter cable on 2 monitor setup

I set up my G5 with 2 monitors utilizing both ports on the graphics card. I want to add a Wacom Cintiq tablet which has a video display and am wondering if I can split the second port with a DVI splitter cable so I can have display on monitor 2 and the Cintiq.
1. Will it work?
2. Will it draw too much from the display adapter, thus causing it to fry?
3. Has anyone done this set up themselves?
TIA for the info!

Hi-
Two monitors are working the 9600 pretty hard.
Realizing that you probably want to get by on the cheap, I can't recommend a simple DVI splitter.
I don't think you will get satisfactory results.
Another issue is, with any type of device that uses a single port for multiple displays, is that the two connected monitors need to support the same resolution.
A DVI amplifier would provide the additional power and signal boost needed to run additional monitors.
http://www.kvm-switches-online.com/gefen-dvi-splitter.html

Similar Messages

Dvi splitter cable will extend the screen?

Hi everyone, I have a MBP 8Gb RAM. I would like to go dual monitor and extend my desktop.
My Mac has a single video out port, specifically a Mini DisplayPort.
Using a dvi splitter cable will just give me the ability to extend it? Actually I'm on a single monitor and I'm keeping my mac shut on a BookArc stand.
If not, what should I use?
Thank you in advance.

If a DVI splitter works at all, it will only give you two external monitors that display exactly the same image, rather than an extended desktop.
The cheapest way to add a second monitor to your machine for extended-desktop use will be a USB video adapter like this:
http://eshop.macsales.com/item/NewerTech/VIDU2DVIA/
Note that it is limited to a maximum of 2048 x 1152 resolution, and it won't be responsive enough (because of the slow USB connection) to use for action gaming, animation, etc. Use your other monitor for work that requires a highly responsive screen.

Dual monitor setup without using the ADC?

Would it be possible to run a dual monitor setup using a DVI splitter cable from my (2009)Mac Pro?
I've seen some old forums referring to the 2006 models saying that this wouldn't work and instead you'd get the same image on both screens but the newer Mac Pros state they have "Dual-Link DVI ports".
Just wondering whether this means what I think it means and you can connect two monitors via a dual link cable and get essentially, two monitors running independently as opposed to the same thing on both??
Hope it's staightforward and me just being slow.

The GT120 features one Dual Link DVI-I port and one Mini DisplayPort .
The DVI-I is Dual Link capable, and also can be directly adapted to VGA.
Single-Link DVI is a serial interface that carries three data bits in each signaling interval, as well as control signals. In general, Single-Link supports displays up to 1920 wide. Dual Link DVI is the same except that it carries six data bits in each signaling interval, supporting displays over 1920 wide.
DVI screen drawing is very similar to VGA screen drawing, and the data sent are digital "scan lines" left-to-right row data, top-to-bottom with entire screen data sent about every 60 Hertz. Analog VGA signals are sent at the same time on a separate set of pins.
DisplayPort and its Mini variant are inherently a packet interface, but can be coerced to produce a "Dual Mode" signal that approximates Single-Link DVI. Getting Dual-Link DVI or VGA from DisplayPort interface requires a non-trivial converter than contains chips and requires power.
Executive Summary:
If you have one display that is wider than 1920 or VGA, attach to the DVI-I connector with an appropriate cable.
Running a Mini DisplayPort display from the Mini DisplayPort requires only a cable.
Single-Link DVI can be had from the Mini DisplayPort with a cheap adapter.
Dual-Link DVI or VGA requires an expensive Active Powered converter which can cost US$100.

VGA Y-Splitter cable?

I have one that I use on my desktop PC right now, for the same image doubled and ran across my desk so when I turn around I can still see my screen.
Let's I ran I connected the DVI to VGA adapater to my MBP then connected that to the Y-Splitter cable to two monitors...well,
1) Would it be safe?
2) Tell me if I'm wrong - I would be able to have 3 of the same screens (including the MBP's) and then I would also be able to have a 2 screen-one desktop display between the MBP and one of the 2 monitors, and then a double of the 1st external monitors screen on the 2nd?
Sorry if I confused anyone with #2, lol.
Any experiences/opinoins?

In theory, it should be safe.
Are the monitors the same model/size? If not you might hav problems finding a compatible setting.
Your second point would be correct.
The only thing I could see being a problem is with the Y splitter, the monitors might not get enough power, so you could have display issues.

Single DVI connection to DVI - DVI - Y cable hook up

I have an HP Envy H8 1500 DT - with an AMD FX(tm)-6120- Six Core Processor running WIN 8.1 - and thought I could connect two DVI monitors to my one DVI port on this machine by using a DVI Y Cable. Both monitors work with the cable but the option in preference - says it can't detect two monitors? Do I need another device/adapter?

Hello cbriggs,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand you are trying to connect two monitors to your HP Envy h8-1500 Desktop PC. I am providing you with an HP Support document: Using Two or More Monitors with One Computer (Windows 8), which will walk you through setting up two monitors on your computer. Keep in mind the document is also for Windows 8.1 not just Windows 8.
I hope I have answered your question to your satisfaction. Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
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Cant use DVI-D port with DVI-D cable from Pav 500-100a to HP W2207 monitor

I have a new Pav 500-100a factory standard with no mods. A HP w2207 monitor.
Currently connect fine with VGA to the DVI-D port with the adapter that came with the pc. I've setup Windows, updated to 8.1, put in my files from my old PC and all was well except video isnt that good.
I got a DVD cable form work but its a DVI-I cable. It took 5 mins before windows comes up and then whenever the background picture changed in the theme it hung for a few seconds. I read that I need a DVD-D cable which i purchasd today.
The packet says its a CL-DVI2M - DVI M/M 24+1 CABLE 2M. The tech in the shop says its a good calbe and will work fine.
When connected and I power up I get teh hp logo and rolling dots then it goes blank.
I reconnect teh VGA cable and its all fine - using the VGA to DVI adapter.
I ran msconfig and turned of safe boot - restarts and comes up fine in safe mode. I set the resolution to 1280x800 and restarted and reconnected the DVI cable - blank again.
If I put the VGA cable back in it boots fine. The monitor has been factory reset and seens the DVI connection but Windows remains blank. Also tried booting first with no cable - connect teh DVI and the monitor remains in sleep - power reset teh monitor and still blank also shows no DVO conenction.
I fI power up with DVI connected I can get to BIOS, and i see the HP logo and dots as Win 8 starts.
I dont know what else I can try. I have no other usable video card with DVI
Any ideas out there?
Pls help - Steve
Although I am an HP employee, I am speaking for myself and not for HP.
This question was solved.
View Solution.

Hi Steve,
Only connect one active video cable to the monitor and do not use any adapters.
Use a flashlight and examine the DVI connector on the monitor. Which DVI type is it?
Some of the older HP monitors have DVI issues so you might want to check with HP Support and see if you have one of those models.
An older post a long time back indicated that audio also had to be feed to the monitor (claimed by a poster). If this is indeed true then it's a monitor design flaw. So, you could use a native HDMI cable and test out that claim.
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Multiple Monitor Setup for HPE-180t w/ NVIDIA GeForce GT 220 (only one DVI port)

I am wanting to connect mutliple montitors via DVI connection to my HPE-180t. My graphics card is the NVIDIA GeForce GT 220 which has 3 ports (VGA, HDMI, DVI) and does support mutli monitor display. What is the best way for me to connect multiple monitors to my desktop? I would like for all of them to be connected via DVI.
Thank you so much,
Angela
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old computer: HP Pavilion PU131AV / a1050y, Windows XP MCE, SP3 32bit, Nvidia GeForce 6600, Intel Pentium 4 CPU, 3.20 GHz, 2GB of RAM
new computer: HPE-180t, Windows 7 Pro (64bit), Nvidia GeForce GT 220, Intel Core i7-930 quad-core CPU @ 2.80 GHz, 8GB of RAM

What is the end goal you are attempting to acheive? Are you looking to clone all three monitors or each monitor to be independent of the other (extended display)?
This document covers how to configure the monitors in Windows 7. I didn't see the GT 220 listed in the specifications, so I take it this is one purchased separately for the unit. Most video cards require multiple monitors to be connected to a different port (to truly achieve a multiple monitor setup). Since the card only has one DVI port, then the other ports (HDMI and VGA will need DVI adapters). An example of an HDMI - DVI adapter can be found here.
The tricky part will be using the VGA - DVI adapter as DVI ports are typically DVI-D which makes it a pure digital signal. VGA is analog, so the adapter will need to be special if the monitor is using a DVI-D port. If it is a DVI-A or DVI-I port, then a standard VGA - DVI adapter will work. If it is a DVI-D port, you will need an active VGA - DVI adapter. If it is DVI-A/I, then a passive adapter will work. This is an example of an Active VGA - DVI adapter. For that adapter, a VGA cable will need to be connected to the VGA port with that end connected to the VGA side of the adapter and then being connected to the DVI port of the monitor.
Provided the video card supports 3 monitors, this would allow all monitors to have a DVI connection. Keep in mind that the VGA port will still deliver an analog signal as opposed to the DVI and HDMI ports. The card specifications do not really say how many monitors it supports, but it most likely does support three monitors.
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Monitor does not come out of sleep Mac-Mini Mini-DVI to Dual DVI-D cable

I have an August 2009 Mac-Mini that I'm using with an Apple supplied Mini-DVI to DVI adapter along with a DVI-D Dual Link Cable connect to a Sceptre X7XV-Naga+ LCD monitor.
The monitor is going into sleep mode on its own with no way to disable this feature on the monitor itself. I've disabled sleep mode on the Mac-Mini in the power setting in System Preferences.
When in sleep mode and I move the mouse or press a key, the monitor will not come out of sleep mode. From other posts, I read that the issue might be that I wasn't using a Dual-Link DVI-D cable, so I bought one and installed such a cable. That has not resolved the problem. The monitor will not come out of sleep mode. When I have the monitor connected with a mini-display port to VGA adapter instead of a DVI-D cable, it will come out of sleep mode every time.
Message was edited by: Annorax64

I know it's a year later, but I'm not finding much through search.
I have the same exact problem. Difference being I'm using an iMac with 10.7.5.
Same video board and monitor - ATI Radeon HD 6750M video card connected via DisplayPort to Samsing S24A850DW.
I've tried two different mini-DisplayPort to DisplayPort cables and no change.
I think I read that 10.8.3 might fix the issue. Anyone that can confirm that, or has another solution?

New 2012 Mac mini having screen resolution problem when I connect to either 27" LG or 22" Hannspree monitor. Tried mini display port to VGA/HDMI and HDMI to DVI-D cables... all same isse

New 2012 Mac mini having issues in connecting to third party Monitors. Connected my mac mini to a 27" LG monitor. Text looks blurred. Tried connecting to the monitor using 3 options. 1) mini port to HDMI, then HDMI cable to LG monitor. 2) Mini port to VGA, then VGA cable to monitor 3) HDMI port on mini mac to DVI-D cable then DVI to DVI cable... In all cases text is not clear. Anyone has similar issues with latest mini mac. The monitor works fine when I connect to a windows 7 Samsung laptop. Any input is highly appreciated. Thanks in Advance

Why do you use always 2 cables? There's a lot that can go wrong.
1.) Hardware:
- Use only one cable, best an HDMI->HDMI cable. It doesn't need to be an expensive one, they've proven to be no worse than those "esoteric", expensive ones.
- Set the monitor to the HDMI input.
- The modes you are listing are only "picture modes" changing color/brightness/contrast settings, not resolution or the likes, so pick the one you like best later, or enter your own settings under Custom.
2.) OS X:
- Usually the Mac detects the screen itself and chooses the best settings, so by default you need to do nothing than make a proper hardware connection to get a decent image.
- However, there have been issues with new Mac Minis and particularly their HDMI ports. But reportedly they have been fixed with a software update. So, launch the App Store and check under Updates if there is one for you to install. If so, do it; otherwise you should be good to go.
- If you require, go to System Preferences -> Displays. In the Dispaly tab, by default, "Best for display" should be selected, and that is typically true. If you want, select "Scaled" and 1920x1080, plus a frequency from the list (where higher is usually better, but just pick the one that works best for you). If you can't see a change to the better, you best go back to "Best for display".
- If you are not happy with the colors on your screen, you'll find eventually more than one choice in the Color tab, though your particular screen should be in the list and its Display Profile should get you the best result. (Double-check picture modes on your display: if you're far off there, you won't make it much better with the Mac's settings).

I have 12 core with Quatro 4000 and 5770, I want to use dual monitor setup, monitors are NEC with Spectraview-II. How do I connect? 4000 only has 1 Display Port and 1 DVI. 5770 has 2 of each, if I use both 5770 Display Ports, does the 4000 contribute?

I just bought a 12 core with Quatro 4000 and 5770, I want to use dual monitor setup, monitors are NEC with Spectraview-II. How do I connect? 4000 only has 1 Display Port and 1 DVI. 5770 has 2 of each, if I use both 5770 Display Ports, does the 4000 contribute any work at all? I read where on a PC they would work together, but on a MAC they do not.
I read that Display Port has higher band width than DVI, NEC monitors for best performance they recommend using DIsplay Port.
When I was setting this up I looked at a Nvidia Quadro 4000, unfortunately it was for PC, it had 2 Display Ports, in the Mac version they reduce it to one. I did not think there could be a difference.
Mainly want to use it for CS6 and LR4.
How to proceed???
I do not want to use the Quadro 4000 for both, that would not optimize both monitors, one DP and 1 DVI. Using just the 5770 would work but I do not think the 4000 would be doing anything, and the 5770 has been replaced by the 5870.more bandwidth.
Any ideas, I am a Mac newbie, have not ever tried a Mac Pro, just bought off ebay and now I have these problems.
As a last resort I could sell both and get a 5870. That would work, I'm sure of that, it's just that I wanted the better graphics card.
Thanks,
Bill

The Hatter,
I am a novice at Mac so I read all I can. From what I understand the NEC monitors I bought require Display Port for their maximum performance. The GTX 680 only has DVI outputs. Difference from what I understand is larger bandwidth with the DP.
You said I have the 4000 for CUDA. I am not all that familiar with CUDA and when I do read about it I do not understand it.
A concern I have is, that if I connect the 2 high end NEC monitors via the 5770, using it's 2 Display Ports I would have nothing connected to the 4000. Is the 4000 doing anything with nothing connected? I read where in a PC system the 2 cards would interact but in a Mac system they do not.
Bottom line, as I see it, the 4000 will not be useful at all to me, since I want a dual monitor set-up.
So far the 5870 seems the best choice, higher band width than the 5770, and it has 2 Display Ports to optimize the NEC monitors.
I'm not sure how fine I am splitting hairs, nor do I know how important those hairs are. I am just trying to set up a really fast reliable system that will mainly be used for CS6 and LR4. Those NEC monitors are supposed to be top notch.

HP2207 monitor DVI-D cable

Should I buy a single-link or dual-link DVI-D cable for my HP2207 monitor?
This question was solved.
View Solution.

Hi,
You need to check another end too. Here is the connectors:
Hope this helps.
BH
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I have a MB Pro that is running Lion; I also have two external DVI monitors and a DVI splitter in hopes that I could run the two monitors with my MB Pro. This actually works fine, but I am unable to "extend" the desktop. Any insights?

I have a MB Pro that is running Lion; I also have two external DVI monitors and a DVI splitter in hopes that I could run the two monitors with my MB Pro. This actually works fine, but I am unable to "extend" the desktop. Any insights?

You cannot have a extended desktop using a splitter. All that does is mirror the pair attached to the splitter.
You can do this however using a Matrox DualHead2Go.
Other solution would be to attach one monitor to your video out as you do the splitter and attach the other via USB (assuming the adapter supports the monitor's resolution).
Newer Technology USB to DVI / HDMI / VGA HD Video Display Adapter

Dual Monitor setup for Mac Mini???

I just bought a VGA Y-cable and split my monitor signal to two monitors. Unfortunatley the same thing is displayed on both screens where as I was looking for an extension to my desktop.
I found this http://www.national-tech.com/catalog/dvisplitter.htm (the top one for $ 146)
I was wondering if I split the signal with a dvi splitter rather than a vga splitter if i could have a dual monitor setup with more screen space...
Thanks,
Paulie
Mac Mini Mac OS X (10.3.9)

This will do it for you: http://shopmatrox.com/usa/products/datasheet.asp?ID=788
ibook g4, mac mini core solo, powermac g4 gigabit ethernet Mac OS X (10.4.5)

Dual monitor setup flashes constantly

I am trying to set up a dual monitor setup with a Lenovo Thinkcentre Edge computer. I reset the BIOS to enable multimonitor support and IGD Active Video. One monitor is plugged into the VGA port. But when I plug the second monitor into the DVI-D port, both monitors flash constantly and the speakers make the sound of a device being disconnected. Unplugging the DVI-D monitor stops the problem on the VGA monitor. I checked the drivers and they are all up to date. Any ideas?

Bad cable?
Disclaimer: While I do work for Lenovo Partner, all my contributions are my personal, non-official and not that of Lenovo or my employer.

DVI-I to DVI-D Cable?

I have two Macbook Pros, and I have one Dell flat-screen monitor. Right now, I hook up one Macbook Pro using the VGA adapter to the monitor. When I want to use my other Macbook Pro with the monitor, I switch the cables out. I know it's a small hassle, but I have to do it frequently, so it annoys me.
On the back of my Dell monitor, I see "Input 2", which is DVI-D. I realize I can toggle between the inputs on my monitor, so I'm thinking I can get a cable that hooks my second Macbook Pro to the DVI-D input, thus eliminating the need to switch cables out all the time.
Unfortunately, I'm new to the whole video display thing, so I'm not sure which cable to get. My Macbook has a female DVI-I port (unless my research has been misguided). The DVI-D port on my monitor is also female. So my assumption is that I need a male DVI-I to male DVI-D cable.
I just wanted to check with the experts on this forum before buying something that might not achieve the desired results (i.e., keeping both Macbooks constantly hooked up to the same monitor and toggling between the displays). This is the cable I was looking at:
http://www.startech.com/item/DVIVGAYMM6-DVI-I-male-to-DVI-D-male-VGA-male-splitt er.aspx
I realize it's a splitter, which does more than I need, but I couldn't find just a plain ol' male DVI-I to male DVI-D cable (I did look in the Apple store). Maybe I wasn't entering the right search terms into Google, though.
Any advice? Am I on the right track here? Would it be better to get a different cable and add some sort of adapter?
Thanks!

All you need is a DVI-D to DVD-D cable cable. A DVI-D plug will fit in a DVI-I connector.

DVI splitter cable on 2 monitor setup

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