<![CDATA[[SOLVED] Matrox on Windows]]>Hi, all!

I've been all day struggling to configure a Matrox tripleHead2Go Digital Edition (DVI connectors) with three projectors. I would appreciate any help.

- Computer is a laptop Acer i7 with Geforce 920, which is compatible with the hardware, according to https://www.matrox.com/graphic...
- Software was download from the web and installed. It showed a message saying "the installation was completed with errors", but I couldn't figure out which errors (there wasn't a clear report).

- The Matrox GXM Quick Setup is using my onboard Graphics Card (see pucture bellow). Shouldn't it be using the offboard card?

- I use a DVI/HDMI adapter to hook Matrox to computer. Could it affect performance?

Many thanks

]]>https://community.troikatronix.com/topic/5647/solved-matrox-on-windowsRSS for NodeSun, 07 Jun 2026 14:28:19 GMTTue, 11 Dec 2018 00:47:03 GMT60<![CDATA[Reply to [SOLVED] Matrox on Windows on Thu, 13 Dec 2018 11:31:02 GMT]]>Jacques, hi!

Thank you!

The issue was that matrox had not give me any 3x(something) option at the beginning.

First I found out that my only HDMI port is connected to my motherboard, not my graphics card (it's a laptop). After that, I managed to create a new custom resolution, 2400x480, the only one that worked, which was a partial solution due to very low resolution. So I ended up with three projectors with 800x480 each.

What I learned so far is that my laptop is not suitable for matrox.

Best regards

]]>https://community.troikatronix.com/post/33495https://community.troikatronix.com/post/33495Thu, 13 Dec 2018 11:31:02 GMT<![CDATA[Reply to [SOLVED] Matrox on Windows on Tue, 11 Dec 2018 15:49:52 GMT]]>Hello,

In setting position, Matrox software need real output. When you have prepared everything, you can choose your definition (like 3 X 1280x720 or 2 X 1920x1080) in windows settings.

I am not in my studio but in the matrox software / Mode management you can choose what are the definitions you can find. You have a limited number of possibilities, so you have to deselect some as to select new ones. After that I connect the power of the matrox directly to a plain 5V USB.

]]>https://community.troikatronix.com/post/33421https://community.troikatronix.com/post/33421Tue, 11 Dec 2018 15:49:52 GMT<![CDATA[Reply to [SOLVED] Matrox on Windows on Tue, 11 Dec 2018 01:39:57 GMT]]>I believe I wasn't clear, sorry. I only have a single output, just one projector. The other two are blank. Matrox Power Desk doesn't give me any option like 1024x768 (3x1) as I expected.

Best regards 

]]>https://community.troikatronix.com/post/33391https://community.troikatronix.com/post/33391Tue, 11 Dec 2018 01:39:57 GMT