DVI-D switch?

I have both a Mac Pro and a PC, both with DVI-D output. I'd like to drive a single display with either box, without having to manually move the display cable from one box's video output connector to the other. The ideal solution would be to plug the DVI-D cable to the display into a multiplexer, which would have cables running to both boxes. I could then manually flip a switch on the multiplexer to select which box drives the display.
I did a search on the Internet, and didn't come up with a DVI-D multiplexer box. Anybody have any ideas?

Thanks, but I'm thinking about a little multiplexer box - around $25 max. The big electronic switches are overkill for my needs. Maybe someone can start a little business manufacturing and selling these.

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DVI video switch

Hi all -
Big fan, long time reader, first time poster =] I started out with a Motorola (comcast) HD dual tuner cable box with a Sony Grand Wega KF-60WE610 for my TV. This rear-projection LCD has a single DVI input as its HDTV input (Video 7). When I got my mac mini, I thought the DVI out to S-Video adapter would be ok to use for display purposes . . . however, when I hook the mac mini directly into the DVI input of the TV, the difference is incredible! So I have been looking at DVI KVM switches, however, I don't need the K or the M seeing as how I have the Bluetooth Keyboard and mouse. So all I really need is a DVI switch. I saw Gefen has one: http://www.gefen.com/kvm/product.jsp?prod_id=1819. It has 2 DVI inputs and 1 DVI out. This sounds like what I need . . . this seems like a common problem with the mac mini hooked up to a HDTV as the display . . . is this the common solution? Is there a better way around this problem? Is there a better 2/1 DVI switch available? I have read alot about the DVI KVM switches, however everyone seems to ***** about the K or the M in the KVM switching capabilities . . . any input would be greatly apprecieated.
Thanks!
Mac Mini Mac OS X (10.4.4)

I have the exact same issue. I tried buying a new receiver as a component to add to the setup in my den with the TV. Many new receivers now feature HDMI switching. But I ended up returning the receiver and learned the lesson that these first generation HDMI receivers are not quite ready for prime time. It wouldn't pass the DVI signal from the mini to my TV, even though a direct connection between the mini and the TV works fine.
Personally, I am just going to wait for a better generation of HDMI switching receivers, even if I have to wait until gen 3 (2008?). But if you want the have switching today, someone else on this forum pointed out that monoprice has some cost effective 2- and 4-port switches. I have no idea how well they work, so you might want to find out what their return policy is should you buy one and it not work out.
http://www.monoprice.com/products/product.asp?cid=101&cp_id=10106&cs_id=1010602&pid=2721&seq=1&format=2

DVI KVM Switch Suggestions

Hi I would like to use a DVI KVM switch because having problems with the VGA ones... does anyone recommend a brand/model that works with the mini and a PC?

I had two things I wanted to achieve with a KVM, and they tax most KVM switches. The one I have now works great. The one I am happy with is this one from Addlogix:
http://www.neutronexpress.com/prod.cfm/322180/ADDLOGIX/KVM-201DVU It is old other places but when last I looked it was cheapest here, at ~ $190, including cables.
What it does that is "above and beyond":
1. It is DVI, rather than USB. My PC and monitor were already DVI. It works great, and up to 1900x1200 or so. Not all DVI KVM switches actually work well.
2. It works great with my wireless Logitech MX mouse/keyboard combo, which doesn't play well with most/many KVMs.

DVI KVM Switch??

Hi,
I have a G5 running tiger (soon to be running leopard hopefully) with a DVI cinema display.
I have a PC that I use for testing my work on the Web. I was able to switch back and forth easily with a Belkin KVM switch back when I was using a VGA monitor. But I can't seem to find a KVM switch that works with my current setup.
Any suggestions?
Cheers!

Would this model work for me?
http://cgi.ebay.com/ATEN-2-port-USB-DVI-KVM-Switch-w-USB-HUB-CS-1762-New_W0QQite mZ200007236312QQcmdZViewItem

DVI KVM switch to use with iMac and Cinema Display

I currently have a 20" iMac that I use with a 20" Cinema Display. I'd like to share the Cinema display between the iMac and a Dell computer. Assuming this can be done, are there any recommendations for a DVI-KVM switch? Most important is no loss in video quality when the Cinema display is used with the iMac. The Dell is seldom used and even a straight DVI switch without mouse and keyboard sharing would be OK.
 20" Intel iMac + Cinema Display + Sony HDR-HC7 HD camera Mac OS X (10.4.8) All tools, no talent!

I am also trying to link a Mac Mini and a HP PC with an nVidia FX5500 graphics card via a KVM switch. The mini works fine but the PC does not sync up and the screen is blank and the little white light on the lower right is blinking.
Any news on your question would be appreciated
mac mini Intel dual core Mac OS X (10.4.6)

A discussion of DVI KVM Switches

Hi Gang
I have an APPLE Cinema Display 20" LCD A1081 MONITOR with two Power Mac G5's.
I researched DVI KVM switches, and tried out an Iogear Model GCS1762;
http://www.iogear.com/product/GCS1762/
With DVI, (as opposed to VGA), there is a neccessity for a 'hand shake' between computers, as it tries to figure out what to do. The Iogear doesn't connect instantly, consequently producing glitches, lines, video noise for a few seconds before it clears up when toggling back n forth.
Gefen on the other hand, apparently realizing this issue came out with something called a DVI detective; http://www.gefen.com/kvm/dproduct.jsp?prod_id=4714
They also make a (probably better) switch;
http://www.gefen.com/kvm/dproduct.jsp?prod_id=5040
Has anyone had any experience with either of these?
Thanx
Mike

I've gone thru several between work (2 offices) and home and after using different models and having them die or exhibit difficulties with new larger monitors, I've been happy with the Belkin KVMs that I've had for the last couple years. But I foresee a possible problem with the wireless part. I think you'd better put out a call for reports on success/foibles using a KVM and wireless mouse/keyboard. What I'm not sure about is how the computer will react to losing contact with wireless and then getting it back again.

DVI / VA Switches and Splitters

Hello.
Can anyone recommend an DVI / AV switch to split a source taken from a PM G5 and a standard AV signal (such as Sky Box / VHS Player etc.). The DVI / AV switch also has to support audio not just on the AV channel but the DVI channel in order to switch audio and visuals (if possible).
If such switches exists could anyone recommend one for this purpose.
The plan is then to send the switched signal to a splitter to distribute it to multiple displays, probably an AV splitter to send to 4 or 5 sources such as a projector and plasma TVs.
Alternatively i was going to use a DVI splitter to route the signals to various plasma / cinema displays and to a DVI projector.
Can anyone offer some advice? Thanks.

I've gone thru several between work (2 offices) and home and after using different models and having them die or exhibit difficulties with new larger monitors, I've been happy with the Belkin KVMs that I've had for the last couple years. But I foresee a possible problem with the wireless part. I think you'd better put out a call for reports on success/foibles using a KVM and wireless mouse/keyboard. What I'm not sure about is how the computer will react to losing contact with wireless and then getting it back again.

Recommendations for DVI KVM Switches?

I wish to share the same USB wireless keyboard/mouse, and monitor between my Macbook and PC.
Has anyone tried this with a DVI KVM switch, and can you recommend which one to use? They're a little pricey, so I'd like to get comments from actual users if possible...
Thanks
MacBook, Black, 2GB RAM Mac OS X (10.4.7)

I've gone thru several between work (2 offices) and home and after using different models and having them die or exhibit difficulties with new larger monitors, I've been happy with the Belkin KVMs that I've had for the last couple years. But I foresee a possible problem with the wireless part. I think you'd better put out a call for reports on success/foibles using a KVM and wireless mouse/keyboard. What I'm not sure about is how the computer will react to losing contact with wireless and then getting it back again.

DVI/HDMI Switch

Hi this is a loosely related question when it comes to the Apple TV but I wasn't sure where else to ask. Let me describe my set-up:
1 x iMac 24"
1 x Apple TV
1 x Television with DVI port
Currently the Apple TV is connected to my TV with an HDMI->DVI cable. I want to also hook up my iMac with a long DVI cable to my TV, so I'm figuring I will need some sort of switch to flick between the two inputs, presumably like a KVM switch. Has anybody got any thoughts on this, I would entertain alternative ideas?

You need a DVI switch, just make sure it has audio.

DVI video switch for MB Pro

I would like to watch movies and Netflix that a stream on my computer to my regular TV instead of my monitor. I was wondering if a product existed that allowed me to come out of the Computer (DVI) into a splitter or switch of some sort and then out to my monitor or my TV.
I have looked online and most switches do the exact opposite (i.e. two computer to 1 monitor and not 1 computer to 2 monitors)
Any ideas would help.
Also I heard if you use a splitter you can only pick from one resolution and I would like to avoid that.

I have looked online
Which sites?
Need this information so that the users can avoid the "been there, done that" scenario type responses. This is to avoid repeating the websites you may have already visited. Thank you.
Did you check out MacUpdate, CNET Mac Downloads and/or Apple's Software download website?

Which DVI KVM Switch is best?

I have a MacBook Pro and G5 that I'd like to connect simultaneously to my 23" Apple Cinema Display (as well as to a single keyboare and mouse). What KVM switch is best to handle this? I'm not so concerned about the price but I don't want any degradation in quality.
I currently have my display set to 1920 x 1200 resolution on my G5 and would like to keep this. I've seen some KVMs that only support up to 1600 x 1200.
Thanks in advance,
Barry

The Gefen KVMs are very good. They also have dual link DVI models just in case you decide to get a 30" or WUXGA display in the future.
I have used IOGEAR and Belkin KVMs in the past too, beyond the 1600x1200 resolution limitation. These KVMs do not electronically buffer the signal or add a video overlay for on screen controls, so any limitation that is put on the resolution of existing DVI KVMs is a manufacturer's recomendation, not based on any technical or design constraint. Most of the time it works, but on some of the chapers units from the likes of Linkskey (not a typo) have enough of a signal drop via the connectors that the display does not work at full 1920x1200.
http://www.gefen.com/kvm/product.jsp?prod_id=3113
http://www.gefen.com/kvm/product.jsp?prod_id=2950

DVI to VGA via Belkin SOHO Switch Problems

Hi, I've searched and emailed Belkin support and no luck.
I am using DVI out through a DVI -> VGA adapter (tried Apple® branded and non) then through the company supplied Belkin SOHO VGA KVM switch.
My MBP detects the external display fine, but no video is displayed.
Other monitors/projectors without the Belkin switch are fine using the DVI->VGA adaptor. And I've used the DVI straight out for years without a problem.
Belkin's tech support couldn't figure it out and just recommended that I buy a DVI KVM switch. Nice.
Anyone?
Thanks in advance!

My MBP detects the external display fine, but no video is displayed.
What kind of display is it?
Other monitors/projectors without the Belkin switch are fine using the DVI->VGA adaptor.
Other monitors? What about the one connected to the Belkin switch? Does it work fine when driven directly without the Belkin switch?

MacBook Pro 15" won't see DVI display behind KVM switch

I have a Gefen single-link DVI switch connected to a 24-inch Dell display. My MacBook Pro will detect the display if I connect it directly to the MacBook Pro's Mini DisplayPort to DVI adapter, but if the KVM switch comes in Detect Displays finds nothing.
Is anyone else able to get their MacBook Pro involved with a KVM switch?

Turns out the cable I was using had pin 16 pulled out on it (for most of our systems using DVI KVM switches this was a good idea). I connected a full DVI cable and then MacBook Pro saw the display.
Then came the problem that when switching AWAY from the MacBook Pro the MBP would act like the display was disconnected, reconfiguring itself to go back to its built-in display only. So then I connected a Gefen DVI Detective between the MBP and the switch and then the MBP would behave as desired, still "seeing" the display even while I was switched away from it.

KVM switch one Cinema hd display (dvi) with macpro (dvi) and macbook pro (mini displayport)

I want to use a KVM switch to share one display with two computers.
Computer one is: MacPro 1,1 dual core 2.66 Ghz with two DVI ports.
Computer two is: MacBook Pro 4 core 2.66 GHz with one Mini Displayport.
Display is: Cinema HD Display with DVI connector.
To do that KVM switches only use (at least that is waht I found) one system either DVI or Mini Displayports
http://www.gefen.com/kvm/dproduct.jsp?prod_id=3113
DVI --> KVM SWITCH<-- DVI
                     V
               DVI (monitor)
http://www.atlona.com/Atlona-2x1-Mini-DisplayPort-KVM-Switch.html
Mini Displayport (Macpro) --> KVM SWITCH <-- Mini Displayport (Macbookpro)
                                                         V
                                                 DVI (monitor)
However what I want is:
DVI (Macpro) --> KVM SWITHCH<-- Mini Displayport (Macbookpro)
                                       V
                              DVI(monitor)
I couldn't find an existing KVM switcher that does this.
Then there is the following solution
DVI (Macpro) --> KVM SWITCH <-- ADAPTER (Mini Displayport to DVI) <-- Mini Displayport (Macbookpro)
                                    V
                            DVI(monitor)
The question is: Will this work?
I've been told that adapter behind adapter never works. Hope someone can help with this before spending money on nothing.
Thanx David

Maybe you're right just try and see if I can return the stuff if it's not working.
I won't be using a higher resolution then 1920 x 1200 however I still would buy the adapter
Mini DisplayPort to Dual-Link DVI Adapter
http://store.apple.com/us/product/MB571Z/A?fnode=MTY1NDA3Ng
for connecting macbookpro to KVM DVI switch.
However if there's still someone with experiencing the exact same thing I would be much obliged.

DVI Switch questions

Hi,
I have two Mac Pro's and I want to share one of my displays with both.
Because my display has both VGA and DVI input I tried using the VGA input firsth, but it turned out that my Mac didn't support it's root resolution 1440x900 in this configuration.
So I decided to go for an DVI Switch, but I have a few questtions about it.
-I have read that you should never connect or disconnect an monitor when eigther the monitor or Mac is still running. (It could damage both!)
But how about "hot" switching? I'll be constantly switching between the two Mac's while they are both running.
-Could thid damage my Mac's???
-An other thing is that switching using a DVI switch seems to take a lot more time than using an VGA switch.
(The Mac's seem to know that an monitor is added or gone, and addapts to the new situation.)
Can I speed this up?
Greetings,
Michiel

I asume that my "König comuter 2 port DVI KVM Switch" wouldn't qualify for decent.
So if I want to be able to swich quickly between my two machines, I have to use VGA! (although quality will be bad because of the resolution)
Why doesn't OSX support 1440 x 900 on VGA?
Or is there a work-a-round?

DVI-D switch?

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