External Monitor with new IMac

I just purchased the new 21.5" IMac, and want to connect an LG 23" to extend the desktop. the LG has DV-D, D-SUB, and HDMI ports. This may be a really stupid question, but which port on the Imac do I need to connect to? Thanks.
JS

Well the new iMac has mini-display out. You can use the fallowing adapters with the iMac:
Mini-Display To HDMI:
Griffin Mini DisplayPort to HDMI with Audio + DVI
Kanex Mini DisplayPort to HDMI Cable with Audio Support (10 ft.)
Belkin Mini DisplayPort to HDMI Adapter
If by D-SUB you mean VGA:
Mini DisplayPort to VGA Adapter
If by DV-D you mean DVI-Digital:
Mini DisplayPort to DVI Adapter
or the already listed above, Griffin Mini DisplayPort to HDMI with Audio + DVI
If you want to use HDMI input, and you don't have a DHMI cable, the Kanex is adapter is a cable. Witch could save you some money. If you go with another HDMI adapter you may want to pick up a Apple HDMI to HDMI Cable (1.8 m)
The griffin adapter dose both HDMI and DVI. WItch makes it a more versatile adapter.
One of the advantages of HDMI over DVI is that HDMI supports video & audio over a single cable. But if your Display has limited set of HDMI cables, you may want to save the HDMI ports for some thing that requires HDMI, Like a blueray player.
DVI supports some larger resolutions. And if you want to use it for a computer display that could be an important advantage.

Similar Messages

2 external monitors on new imac

Hi,
I just bought a new imac a month ago. I was wondering if it is possible to use 2 external displays?
I would like to put one left, and one on the right.
So i'ld have the following setup:
left: External TFT (DVI-VGA possible)
center: imac display
right: External TFT (DVI-VGA possible)
i've been able to add one external screen (using the miniDVI connector), but since there is only one such connector, i am stuck.
Somebody knows if this is even possible?
If so, any help would be appreciated

I already knew about Matrox, but i only see configurations with the 2 monitors set one next to the other.
here you can see why that is
http://www.matrox.com/graphics/media/common/dh2go/displaypropertiesspace.gif
the problem with this is, that i would like to put the imac between the two monitors.
something like this (don't mind the monitors. The picture is just a random pick from google)
http://gandini.unm.edu/pgpages/Interests/Images/Computer/A2273Triptych.jpg
thx so far

External monitor with new mbp 13"

Hello I've a issue with my new macbook pro 13" (i5,8go,SSD). I have a external 27" monitor yiiama B2776HDS-B1 who was working fine with my macbook pro 13" 2010 running on snow leopard. But with my new one, I've got a black border on each side of the screen with the same resolution (1920x1080) used with my old macbook. My macbook is linked with a vga cable and a apple mini display adaptator.

Well the new iMac has mini-display out. You can use the fallowing adapters with the iMac:
Mini-Display To HDMI:
Griffin Mini DisplayPort to HDMI with Audio + DVI
Kanex Mini DisplayPort to HDMI Cable with Audio Support (10 ft.)
Belkin Mini DisplayPort to HDMI Adapter
If by D-SUB you mean VGA:
Mini DisplayPort to VGA Adapter
If by DV-D you mean DVI-Digital:
Mini DisplayPort to DVI Adapter
or the already listed above, Griffin Mini DisplayPort to HDMI with Audio + DVI
If you want to use HDMI input, and you don't have a DHMI cable, the Kanex is adapter is a cable. Witch could save you some money. If you go with another HDMI adapter you may want to pick up a Apple HDMI to HDMI Cable (1.8 m)
The griffin adapter dose both HDMI and DVI. WItch makes it a more versatile adapter.
One of the advantages of HDMI over DVI is that HDMI supports video & audio over a single cable. But if your Display has limited set of HDMI cables, you may want to save the HDMI ports for some thing that requires HDMI, Like a blueray player.
DVI supports some larger resolutions. And if you want to use it for a computer display that could be an important advantage.

External Monitor with iTunes - iMac screen goes black

I have an iMac with iTunes 7.7/Leopard and an external VGA monitor (I use the standard Apple mini-DVI to VGA converter) then I use the external monitor to watch video from my iTunes library.
All works well - I have my desktop spread over both monitors, I fire up a movie from iTunes, move the video window across to the external monitor and everything is good - I can watch the video on the external monitor whilst continuing to work on my Mac - the iMac screen displays the Mac desktop as normal.
However, if I put the movie into fullscreen mode (view -> fullscreen on the iTunes menu), the external monitor displays the movie in fullscreen mode as it should, however the iMac monitor goes black.
The only way to fix this is to exit fullscreen mode and go back to one of the view options (rg fit to screen).
Any ideas how I can have my external monitor in fullscreen mode and have my desktop back?
Many thanks
SM

I have an iMac with iTunes 7.7/Leopard and an external VGA monitor (I use the standard Apple mini-DVI to VGA converter) then I use the external monitor to watch video from my iTunes library.
All works well - I have my desktop spread over both monitors, I fire up a movie from iTunes, move the video window across to the external monitor and everything is good - I can watch the video on the external monitor whilst continuing to work on my Mac - the iMac screen displays the Mac desktop as normal.
However, if I put the movie into fullscreen mode (view -> fullscreen on the iTunes menu), the external monitor displays the movie in fullscreen mode as it should, however the iMac monitor goes black.
The only way to fix this is to exit fullscreen mode and go back to one of the view options (rg fit to screen).
Any ideas how I can have my external monitor in fullscreen mode and have my desktop back?
Many thanks
SM

Second Monitor with new iMac

I'm confused. I'm getting various answers in 'searching' what I need to know.
I just bought a new iMac... very happy. BUT... how does a second monitor connnect to a 'thunderbolt' only iMac.
I read, "Thunderbolt accepts DVI"... then I read no, "You need the adapter".
I also read... a DVI is on the new iMacs... but I can't see one. I've looked at the jpg's. I've read that a DVI and Thunderbolt connection is one and the same... as far as the physical characteristics of the input - insinuating that a DVI, mini, will work with Thunderbolt... true?
Also...
Firewire to USB. Confused here as well. "Apple sells one"... that's one response. Also: "They're available, don't always work". My camcorder only has Fireware.
Hoping to hear some 'definitive' answers, if any exist. - JamesJM

Your kind of Stuck. You will need a TB to DVI adapter and a TB to FW adapter. Apple sells both of those and I think the newest iMac's have 2 TB ports. So you will be using both for your 2 devices.

Using external monitor with 7"imac

in perusing this forum, to set up an external monitor, i only need a dvi adapter connected between the external monitor and the mini display port of the imac.
is that correct?
any suggestions on where to purchase the adapter?
once i have it connected, i believe i just need to go to system preferences and set it up via the display preferences.
thanks in advance.
mikeB.

i have a dell monitor also. 1901fp is the model number. it uses the dvi-d single link connector. i'm having problems finding a miniport to dvi-d single link connector. any suggestions?
or do i have to find an adapter to adapt the single link to dual link first?
i should have know this wasn't going to be easy!
thanks,

Dual External Monitors with 15" MacBook Pro (Late 2011)

I'm looking for suggestions for using dual external monitors with new MacBook Pro's. The company I work for has started to puchase these for certain employees and we are looking for any good suggestions.
It appears that the display/thunderbolt port should be able to support many devices but I have not seen any way to hook up multiple displays. The idea is that these employees would be working with the macbook pro screen closed while in the office and use dual displays. The only option that I can find is to use a usb device to output video to a second display. I don't really like that because my experience with these devices is that they usally present a display lag and I know our graphic designers would never go for that.
One employee suggested that he use the VGA adapter and then get a VGA splitter. I'm not exacty certain that would work though. Wouldn't that just mirror the display on two screens instead of allowing an extended desktop? Also it looks like expensive Apple displays have ports so that you can daisy chain thunderbolt devices out of those monitors but this company will not go for the cost of those displays.
Am I missing anything? Any suggestions would be helpful.
Thanks!

Look into the Matrox Dualhead2Go DP Edition. If it works with Thunderbolt Macs, it will support two identical 1920 x 1080 DVI monitors as one extended desktop. Verify with Matrox that it is Thunderbolt-compatible and will suit your purposes before ordering.

I have connected my new Macbook Air to my existing Samsung large external monitor with a VGA adaptor but I can't get the full mac desktop to display. No icons but then websites are coming up. Help!

I have connected my new Macbook Air to my existing Samsung large external monitor with a VGA adaptor but I can't get the full mac desktop to display. No icons but then websites are coming up. Help! Further info: I am a complete newbie to Mac. Had three macs prior to 2000 then four PCs. Just come back and struggling a bit with the unfamiliarity. On my old PC laptop I could simply switch from the laptop screen to the large external monitor (and back) with the F4 function key. While I can get the background image from my MBA to display, that's it. Until I noticed on the far left of the external monitor, the very edge of one of the web pages I was on. So Idragged it over to display in the centre. But that's all that's there. And now I have gone out of those web pages but they are still displaying on the monitor. There is some wierd disconnect. I'm sure it is just a setting thing. Will keep searching for answer but any advice welcome!

Your dsplay is getting extended onto the external monitor. Chcnage the setting to duplicate it or only display on the external monitor and you should be fine,
Let me know if this worked for you.

How do I use two external monitors with my laptop?

I have a new Pavilion dm4-301 d cl Entertainment PC. My OS is Windows 7. I am used to using two external monitors with a docking station. This new laptop does not have a docking station. What do I need to get to use two external monitors?
This question was solved.
View Solution.

Certainly not without a dock but even with, HP laptop docks pretty well limit you to one of the external monitor ports, even if there are two on the dock. We have used a device called an Atlona AT-HDPIX2 which is a usb to hdmi adapter. It provides a third monitor capability for a laptop....use the native external monitor port and the internal laptop display and then this device gives a third monitor which is full configurable from the Windows 7 display interface...clone, extend, etc. It allows full HD resolution and is responsive enough for even light gaming. HP makes no true docking station for your laptop.

Connect 2 external Displays with a iMac 27''

Hi,
is there a way to connect two external Displays with a iMac 27inch. Eyefinity? Its a Radeon 5750 inside the iMac isnt it?

Hi,
For the first screen is no brainer you use the Apple adapter to have video out to HDMI or DVI, but the second screen is where it gets tricky...
There are USB to DVI out external video cards that should work with the iMac and OS X 10.6 but I have changed. Honestly I have tested 6 so far and none of them works as advertised, you can not even set minimal resolution on there and some wont even work ( all of them come with OS X 10.6 drivers )
So I will recommend to stay away from the small $70 or $90 external USB to VGA/DVI cards...
(maybe someone has luck with them but i have tried like I said 6 so far different brand and no luck..)
Now recently online I tripped over a nice external video card that takes the MiniVideo Port out from the Mac and then takes it to another 2 monitors price was $249 i think, and you could hook up 2x30" monitors with hight res... I will try to find this link and post here later on.
Regards,
Goran

Green pixels on external monitor with MBA coming up from sleep?

Has anyone else experienced green pixels on external monitor with MBA coming up from sleep? I can get rid of these pixels either restarting MBA or switch off the monitor for a five secs and then switch it back on. These pixels do not show up within screenshots.. or neither on MBA own screen but they do reappear on external monitor (used with mini DP-DVI-adapter) after every sleep cycle.
http://ssh.nbl.fi/~nbl4264/gp/ (few pics where these green pixels appear on)

I have the same issue with my new macbook.
When i wake the computer from a partial sleep the screen flickers and i get line distortion through the image.
If i put the machine to sleep unplug the mini dvi adapter and replug it in and wake the computer up the problem disappears.
The issue is also intermittent doing about 3 times out of every 10 wake ups...
If anyone has any suggestions it would be great, I a using a new Dell 2208WFP monitor.

How do i run an external monitor with my macbook and change settings so that when i close the lid the signal to the monitor is not lost and i can continue using the mac with a mouse and a wireless keyboard?

How do i run an external monitor with my macbook and change settings so that when i close the lid the signal to the monitor is not lost and i can continue using the mac with a mouse and a wireless keyboard?

No, nothing will prevent the computer from going to sleep when you close its display except third-party hacks that are designed to do exactly that. I strongly advise against using any of those, as they may interfere with successful entry into clamshell mode (and they carry other downside risks as well). Just wait until the computer is asleep (with its sleep light pulsing), then press any key on the keyboard. It sounds as though your setup is working as it's designed to do.

Can I use a Power PC non intel Mac Mini as an external HD with my iMac 3.06

Can I use a Power PC non intel Mac Mini as an external HD with my iMac 3.06 Intel Core Duo
I can't figure out how to get this to work. Is it possible?

WildBull wrote:
Will it work if I connect via usb instead of firewire?
No. There is no "USB Target Disk Mode".
Just so we're clear, when you start your Mac mini in FireWire Target Disk Mode (TDM - holding T on startup), do you see a FireWire icon on the Mac mini's display? IIRC, it's not required that the Mac mini be connected to a display for TDM, but it would help diagnose whether or not the mini is actually starting in this mode.

If I buy an external monitor (with a res of 2560x1440) will my early 2011 MacBook Pro work ok? And will it be utilising the monitors full res or not?

Hi,
I have an early 2011 MacBook Pro. I use Premiere Pro CS5 to video edit on. It's fine but when it comes to grading it's nearly impossible on such a small screen.
I'd like to buy a 27inch external monitor (Asus, Samsung, Dell, whatever - haven't decided yet) for when I'm editing at work (which is most days). My query is regarding the resolutions. Obviously my MacBook Pro displays a resolution of 1280x800, so if I buy a monitor with a resolution of 2560x1440 for example, what gets displayed?
And also does the connecting cable make any difference? For example, if I'm connecting by Thunderbolt out to HDMI, then an HDMI to HDMI cable to the external monitor, what happens then? Or should I be using a Mini Display Port to Display Port connecting lead?
I guess all I really want to know is, will it work? But also, am I wasting my money buying an external monitor with a 2560x1440 resolution? Should I just go for one that's the same res at my MacBook Pro?
I've never really understood how these things all work!
Thanks in advance for anyones help.
Regards,
Phil

I think it will work. You would need a mini displayport to (single link) DVI adapter to hook up that monitor.
Not sure what kind of problems you had with the ViewSonic but I'm guessing the Dell is probably a better monitor anyhow.

Trying to run 2 external monitors with HDMI splitter

I'm trying to run two external monitors from my iMac using an HDMI splitter but I can only get signal to one. I've read a lot of forums saying it is not possible to run two monitors from an iMac but the two monitors can be mirrored, in fact, I would be prefer it if they were.
I've got the mini-DVI to HDMI cable running to an HDMI splitter, one end going to my 52'' Sharp Aquos tv and the other to my 21" BenQ monitor in the kitchen.
I would just like to be able to have both monitors playing the same video at the sametime, I don't understand why this would not be possible.
I'm at work so I don't have the exact specifications but I recently purchased my iMac and have the i7 processor and the Radeon 5750 graphics card so I know it's not a hardware limitation
What am I doing wrong?

I will reply to my own question just because I figured out the answer.
The Larger display has to be set to the maximum settings of the smaller display
For example: My sharp aquos has to be set to 720p BEFORE plugging in the BenQ which will not do 1080p
If you try to plug in the benQ before setting the Aquos to 720p, it will not work and you will not be able to change it after the fact.
May seem simple now, but boy did that drive me crazy for a while.

External Monitor with new IMac

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