IMac and External Monitor

I have an early 2006 iMac 20" core duo 2.0ghz 2GB Ram.
I already have an external 17" monitor plugged in with the mini dvi adapter.
I have recently purchased a 32" Samsung TV, which has PC Input. This will be arriving shortly.
Is there any way for me to connect both the TV and the external monitor to the iMac? I would rather mirror the display to the TV and extend the desktop onto the 17" monitor.
If there is a way to output to both, but by a different way - i.e. not mirroring and displaying - this would be great.
I didn't know whether it was possible for me to use some sort of splitter. So a mini dvi to 2 vga's. Then vga to tv and monitor.
Thanks for the help.

Hey Stephen
You might want to check out [DisplayLink|http://www.displaylink.com>
This Google Search: [multiple displays with intel imac|http://www.google.com/custom?q=multiple+displays%20with%20intel%20imac&sa= Search&client=pub-6263300333013957&forid=1&ie=ISO-8859-1&oe=ISO-8859-1&cof=GALT: %23008000;GL:1;DIV:%23336699;VLC:663399;AH:center;BGC:FFFFFF;LBGC:336699;ALC:000 0FF;LC:0000FF;T:000000;GFNT:0000FF;GIMP:0000FF;FORID:1;&hl=en]
And these from [MacWorld|http://www.macworld.co.uk/mac/news/index.cfm?newsid=20862] and [Cambridge|http://www.cambridgenetwork.co.uk/news/article/default.aspx?objid=43 026]
Dennis

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At the moment we're digitizing footage with the Offline RT Photo JPEG codec set to 75% quality.
A few days ago we were digitizing footage at 35% quality and that footage plays back fine. We moved to 75% quality at the editor's request. A few days ago we had created a few sample 75% quality tests for the editor to view. I loaded those clips into Final Cut right now and they playback fine as well. So it's all of a sudden just these new clips created yesterday :S.
Message was edited by: Phillip Roh

Yes.
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Message was edited by: Phillip Roh

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Help! My lovely Dell HP LP2475w 24" Monitor can't be used as an external monitor. The native screen resolution is 1900x1200 60Hz. The Apple site claims the iMac is capable of being able to output this resolution.
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I'm glad you got it working!
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Can i use a hdmi to mini display port cable to use my iMac as external monitor for a windows laptop?

Does anyone know if a hdmi to mini display port cable can be used to link a windows laptop with an 27 inch iMac to use the iMac as an external monitor. Or are there other options to connect my DELL latitude 6430?

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Imac as external monitor for windows Notebook

Hi,
I want to switch from my Windows Pc to a mac for private use.
I prefer the new iMac (2011) 21,5" but I could not get an definite answer (not even in my local apple store) if it is possible to connect an existing Notebook (with VGA Mini-d-sub or DVI connector) to the new iMac in order to use the iMac as an external monitor for the Notebook.
I definitely need this for my business work in my home-office so this information is vital.
If ist is not possible I have to take the macMini and stay with my standard monitor.
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Celindir

Hi,
Sorry to say, but ...
The 2011 iMacs (21.5" and 27") can only be used as a second display via a Thunderbolt-to-Thunderbolt cable.
The 2009 and 2010 27" iMacs can be used as a second display via a DisplayPort connection.
http://support.apple.com/kb/TS3775 andhttp://docs.info.apple.com/article.html?path=Thunderbolt/10.6/en/30822.html
Stefan

2012 27" iMac as external monitor for mid-2009 Macbook Pro

I have a 13" Macbook Pro (mid-2009) with an adapter that I have hooked up to the VGA port on PC external monitors in the past. I just bought a 27" iMac (2012) and was wondering if there was any way to make that an external monitor for my Macbook Pro?

Welcome to Apple Support Communities
Purchase a Mini DisplayPort cable and press Command and F2 keys in the iMac

Macbook Pro and external monitor sleep issues.

I recently upgraded to a new 13 inch MacBook Pro to replace my previous one. With the upgrade, I'm now on the latest OS and I have a Thunderbolt instead of Mini-displayport output. I have a Dell U2410 monitor which has worked great up until now, but I now have the following behavior:
When the laptop sleeps (or puts the display to sleep) the monitor begins to turn on and off. It goes to powersave mode and immediately wakes up, realizes there's no signal, and goes back to powersave mode, etc etc etc.
When I wake the computer up from sleep, the monitor's behavior stays the same. The laptop never detects the display and begins sending a signal.
If I unplug and replug the adapter, all is well.
There seem to be two separate issues: whatever signal the computer continues to send down the display cable after sleep seems to confuse my monitor, secondly, the computer never again sends a real video signal down the line after it wakes up.
I'm on the latest 10.8.3. My adapter is the same adapter I have been using for years, an apple mini-display port to DVI adapter. Supposedly this adapter is still compatible with the Thunderbolt port.
I've seen lots of issues online about wake up issues with the latest OS. Is there a workaround for this yet or do I have to uplug my monitor anytime I sleep the computer?

Hi Steve,
I have had the exact same issues after adding a WD Thunderbolt Duo external drive to a Mid 2011 iMac and then daisy chaining the Dell U2410 monitor off that.
My Mini DP to DVI cable ceased working properly - sleeps issues.
After buying one of these adapters of Ebay:
http://www.ebay.com.au/itm/3-in-1-Mini-Displayport-to-HDMI-with-audio-DVI-DP-ada pter-3in1-convertor-Macbook-/110861703462?pt=US_Audio_Cables_Adapters&hash=item1 9cfdf5926
I then tried all the different cables that came originally with the Dell U2410 with that adapter, and none of then would put the U2410 to sleep properly. The backlight would stay on, or "No Displayport Cable" would float around the Dell display with the backlighting still on. Or otherwise the Dell would try to go to sleep and then wake up again and cycle like you found.
Apples Mini DP to VGA adapter was sleep successful with the VGA cable (Analogue) but the output picture was not as sharp as DVI or Displayport, plus there was RF interference with the cable.
After lots of internet searching I have found a near perfect solution:
A HDMI to DVI cable with the HDMI end connected to the Ebay 3 in 1 adapter, which then connects to the Thunderbolt port.
Connect this to DVI-D 1 on the Dell U2410.
On the Dell in Menu - Other Settings, disable DDC/CI
Now in OSX Settings - energy Saver you will have to tick:
"Put Hard Disks to sleep where possible" and select a short time frame for "Computer Sleep"
I have found that the display would go black but the backlighting on the Dell U2410 would stay on, when the display went to sleep on the Mac as per the Energy Saver "Display Sleep" setting.
The backlighting on the Dell would only turn off when the time for 'Computer Sleep" has elapsed and the external Thunderbolt hard disk went to sleep as well.
The Dell U2410 would then wake up correctly as well when my iMac woke, with this setup.
Cheapest solution for you would be to try an Apple or Ebay HDMI to DVI adapter and then use the DVI - DVI cable that came with the Dell.
If that fails get the 3 in one Adapter and use my Mini DP/Thunderbolt to Ebay Adapter to DVI-DVI cable setup.
I'm assuming your new Macbook Pro comes with the HDMI port ?
I believe the Sleep Issues with this monitor are all related to appropriate signal on the cable, and only the HDMI to DVI solution will work correctly on Mac's connected to the Dell U2410.
Good Luck. :-)

Second iMac as external monitor; Connection via firewire without a deck/cam

Second iMac as an external monitor; Connection by firewire without a deck/camera possible?
I spend a lot of hours to find an answer to the following question, unfortunately without any success:
I’m working with a new iMac (Intel, OS 10.4.11) and Final Cut. Additionally I have an old iMac (G3, OS 10.3.9).
I would like to use the FireWire port to transport a dv video stream from the new iMac/Final Cut to the old one so that the old one can be used as a monitor. So all I want is a software for the old iMac that shows an incoming FireWire dv-stream as a live picture.
I tried vlc, videoviewer, iMovie, Vidi and btv. The problem is always the same: Final Cut (on the new iMac) does not find any FireWire/dv-device nor do all these software on the old iMac find a connection to Final Cut. I think the problem is that both sides are seeking for a device-setup at the FireWire-port on the other side. And none of them sends a signal like „yes I’m here and waiting for a dv-stream“.
Another attempt was ScreenRecycler with VNC-client on the old iMac. Unfortunately on my old iMac Os 10.3.9 is the last possible OS and no vnc client on that system is fast enough to show a video in real time.
I also tried virtualDV from Apples FireWire SDK 20. It works so far, that it claims to be a dv-device (on the old iMac) and so Final Cut at the new iMac says: „okay I’ll deliver you that stream“. The problem now is that virtualDV only can record that stream, not show it in real time.
Is there any solution like virtualDV that shows a live preview and turns the iMac in a FireWire dv-device?
Is there any solution that Final Cut simulates to be a FireWire dv-device itself and that another computer finds that device and understand the dv-stream?
Thank you very much for your help.
Message was edited by: baeumer

Don't think this is possible.
You're better off using a DAC (for example the one made by Canopus) and put your DV in and get a compatible signal out the other end for connection to your monitor.
I don't understand why you would want to go through a computer first, it would be a waste of time and add a huge delay to the signal.
Finally, I wouldn't use a computer monitor as an external display, it would be useless in my experience. Why not just preview on the one you've got by going full screen in FCP? Also using a computer monitor as a preview/output monitor is not a good idea since it's so different from a normal TV and won't show the correct colour space or issues such as flickering and interlace problems, underscan etc etc.
Seems like you're using a sledgehammer to crack a very small nut and that would be to use a DV camera via firewire and then connect up a monitor from that. (again using a convertor box if you have a connection problem.)

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I have a 24" Intel iMac and a 20" G5 iMac (which is sort of mothballed now).I was wondering if it is possible to use the older iMac as an external monitor, mainly to save the expense of buying a "proper" external display when there seems to be a perfectly usable one sitting there in the G5 iMac.

translate.google.com.
Actually, it didn't translate very well. But the instructions are basically how to wire up an adapter cable. The G5 iMac appears to use standard DVI signals, so you just need to make a DVI cable to plug in to the internal connector. The table between pages 7 and 8 is what you want. If you've used a soldering iron around electronic devices before, that table is pretty much all you need. The picture of the backside on page 9 is neat. Using the ethernet connector hole to route the wiring. Almost looks like it came from the factory that way.

IMac as external monitor questions

I have an HP 6930p laptop from work and would like to connect my new 27" iMac to it to use as a larger monitor. The HP only has a VGA port, so I was hoping to find out if it's possible to connect this somehow to the iMac?? I didn't know if this could really be done with adapters, etc.
One other question: I know you can use the iMac as an external monitor for a MacBook laptop, but will this also work if you're running a PC operating system via VM-Ware on the MacBook??
Thanks so much

You can only use your 27" iMac for a device with DisplayPort output. To use your Windows laptop with VGA output you would need to find a 3rd party adapter specially designed to convert the VGA output to DisplayPort output. Then you would need a cable that went from the adapter to the iMac that has a mini-DisplayPort connector on the iMac's end.
As long as the MacBook has a DisplayPort there should be no issue with Windows on a virtual machine. You just need a cable with the correct connectors when it is DisplayPort to DisplayPort.
Dah•veed

IMac with External Monitor

Hi guys, I have a 20" Aluminum iMac with a 24" external monitor. In OSX I have no problems. I can make the external monitor my primary and I can video mirror the displays. However in Windows Vista I cannot figure out how to make the external monitor my primary. (I get the feeling windows won't let me because it is a mobile video card... the check box for which is the primary display is grayed out) This is not a big deal because I only game in Boot camp. So then I decided I could just mirror the displays. With mirroring my game would show on both monitors. I unckeck "extend my desktop with this monitor" but that just disables the monitor. I can find no option to turn video mirroring on. I searched help and it told me to open the mobile computer control panel? but when i opened it Windows said I can only use it on laptops. I am completely stumped. Anyone have any inside tips? Maybe there is just a command I can give to half life to make it play on the second monitor??? I don't know.
Thanks in Advance,
Jeff

we might be having different issues. I get video on the external, but I am unable to make it the primary monitor. I am also unable to make the two monitors mirror the same content. If you are getting no video at all on your monitor something else is wrong.

IMAC als externer Monitor

Hi,
i will use my iMAC 27'' (Model: Middle 2011) as an external monitor.
The signal should come from an Laptop Dell Latitude E6230 over an "HDMI to thunderbold" cable.
The cable is from my apple shop and named "Mini displayPort HDMI Cable".
After reading many different articel to TDM mode (see http://support.apple.com/kb/HT3924?viewlocale=de_DE ) I'am not sure that this will work properly.
Current I have no success.
Thanks in advance for your support.
Greetings Klaus

Hello Klaus.
As the article points out, TDM works only Mac-to-Mac. Screen sharing could be possible for your situation. Requires software. This is for the Mac side:
http://www.screenrecycler.com/ScreenRecycler.html
It can share a PC screen, but I don't know if similar software must be installed on the PC.,

Can you Run Lion server on iMac and use monitor for another computer

With lion server you don't need a monitor and I figure why buy a mac mini when i could by a 27" imac and use it as a display and a mac mini running lion server.
I have been going over the scenarios and am trying to decide if I should buy the TB display or a second 27" imac. Eventually I will have 3 27" displays... but I want to run Lion Server off of one of the imacs... and use the display with the other imac.
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not sure if I made my self clear there or not.
Ryan

Ryan as long as both the Mac Mini and iMac have Thunderbolt you could use the iMac as an external monitor for the Mac Mini. The current machines with Thunderbolt connections are 2011 iMacs, MacMini's, MacBook Air's & all MacBook Pros.

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