External monitor iMac

Worth while, ie will it escape the problem, to get external monitor vertical line issue for iMac,5 ?  Which one?
iMAc getting old (2008), but quite reliable otherwise.

I have a similar problem with my MacBookPro. I want to watch movies on my external monitor in full screen while using my regular monitor to work. I also cannot do this because the regular monitor blacks out after going to full screen on the external monitor.
I think there is no way to use multiple monitors when using full screen because it is programmed like this, but I consider this a bug. Can updates of iTunes offer the option to not black out all "non-used" monitors while viewing movies in full screen on one particular monitor?

Similar Messages

  • How do I use my late 2011 iMac ( with thunderbolt) as external monitor for laptop/Xbox or other device with hdmi as output.

    May be this question has been asked thousand times. how do I use my mid 2011 iMac ( with thunderbolt) as external monitor for laptop/Xbox or other device with hdmi as output. if apple hasn't removed that feature and has just moved that functinoality to thunderbolt then how can I use it. currently there is no laptop available with thunderbolt output. no 3rd party converter available. whats the use of having feature on latest functionality if we cant use it. I wish they would have made one port has mini-dvi and other thunderbolt for backward compatibility untill some vendor comes up with converter.

    It Says :
    Mac (21.5-inch, Mid 2011) and iMac (27-inch, Mid 2011) and later computers support Target Display Mode via Thunderbolt to Thunderbolt cable (2 m) when the source is another Thunderbolt-equipped computer.
    Name one computer model/vendor which has thunderbolt as output for display + audio. this is so stupid to move to new technology without availbility of its compatible devices.

  • 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?

    Is the 3.5mm-to-optical cable any better than using a standard 3.5mm?  I don't know too much about this stuff.  My thought process was that if the source of the connection is a 3.5mm jack, does it make a difference using a cable that starts as a 3.5 and converts to optical?
    Chances are excellent that if your receiver is less than 20 years old it has an optical input, this is a digital signal which will sound MUCH MUCH better than using an analog 3.5MM to 3.5MM connection. I recommend using the cable suggested or one with the same connections but of a different length if your needs warrant it.

  • 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.
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    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

  • 2013 27" iMac using mini displayport to VGA, external monitor off center.

    I recently purchased a new 2013 iMac 3.5 i7 and connected two external monitors. The minidisplayport to DVI adaptor works fine on one monitor but the minidisplayport to VGA is off center on the 2nd monitor. There is a 2" black band on the left side of the screen. I've replaced the adaptor, cable and tried on two different monitors. I've also tried repositioning image in the monitor settings which it can't move far enough. It only happens on 1920 x 1024. Any other resolution is fine. Other than that it works fine, but this space is going to drive me nuts. Because these are 23" monitors I really would like the highest resolution possible. I'm stuck. Any thoughts?

    Update: I switched to DVI and it worked perfectly. I guess there could be an issue with the mini displayport to vga adaptor on the 2013 iMac. I also tested it on a 2012 mac mini and the vga operated as it should.

  • 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.
    Can please someone tell me if it is possible at all and if so, how it can be done.
    I searched the internet and only found out that it was possible with the older 27" model but no information for the 2011 21,5" so please help!
    Thank you in advance for your Support.
    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

  • IMac, external monitor flicker/blink blue

    I have an external monitor hooked up to my iMac and I have had no problems until today. It's the mini-DVI to VGA style connector.
    During the day, I jarred my desk with my knee. The iMac and external monitor both blinked about four times, becoming blue like in the startup process. The view on the external monitor also went fuzzy for a second. No CPU functions appear to have been affected.
    I shut down, checked all the cable connections, and restarted. The problem seemed to be resolved - until later when I was using the computer, and the same thing happened twice in about two minutes. This time the desk hadn't moved at all. Again, no CPU functions appear to have been affected.
    In the Console, I see these messages at the time of the events:
    <Error>: kCGErrorIllegalArgument: CGSGetDisplayBounds (display 3e41b5b9)
    kCGErrorIllegalArgument: CGSGetCurrentDisplayMode
    kernel
    EDID does not contain Extended EDID, not valid for audio
    A search seems to indicate that it may be cable-related, which is the best-case scenario, and I'm hoping it's not the graphics card or logic board.
    Can anything be done to stop this from reoccurring?

    Now it appears the problem has gotten worse. Much worse.
    I've had the external monitor disconnected for five days now. I tried to plug it back in and the computer did not recognize it AT ALL. Nothing showed up on the display.
    In addition, or however, the mouse movement on the iMac itself became very, very unresponsive.
    Once I disconnected the monitor, everything on the iMac was functioning normally.
    Have I messed something up inside the iMac?

  • Can i use my 21.5" imac as an external monitor for my macbook pro?

    I have a 21.5" iMac (with Intel processor) that I'm trying to use an external monitor for a new Macbook Pro.  Both machines have a thunderbolt input.  I bought a Belkin mini displayport to mini displayport connector, but my macbook is not displaying on the iMac.  I saw videos online showing this done with the 27" iMac, saying you just needed to press Command+F2, but that is not working for me.  I can't seem to find any posts confiming if I can use my 21.5" iMac this way though.

    https://discussions.apple.com/thread/4082303?start=0&tstart=0

  • Can I use my iMac 2009 as an external monitor for a MacBook Pro

    I will soon be getting a new MacBook Pro with Retina display. It has an HDMI port.
    My current iMac 21.5" late 2009 model seems to have a port with what looks like a little monitor symbol, next to the firewire port. And the specs say:
    Graphics and video support
    NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory3
    ATI Radeon HD 4670 graphics processor with 256MB of GDDR3 memory
    Built-in iSight camera
    Mini DisplayPort output port with support for DVI, VGA, and dual-link DVI (adapters sold separately).
    Support for extended desktop and video mirroring modes
    Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display
    Does this mean that port is just for video output to an external monitor? Or is is possible to also do video in?
    On the one hand it feels like a waste to use a perfectly good iMac as a monitor. But the MacBook Pro actually has better specs, and so I was wondering if it is possible anyway.
    Thanks,
    doug

    Thanks for your reply. After reading the article though, I'm still not really sure what the answer is. For example, you mention something that can be done, with some hurdles to go through, for 27" iMacs. Mine is a 21.5" iMac, but seems to have the same port you mentioned in the article. Or maybe it isn't. Anyway, I'm still not sure if it is possible after reading that. Interesting information though.
    doug

  • IMac does not recognize external monitor using Mini Display Port to HDMI

    Hello,
    I have been trying to get an external monitor (HDTV) set up for use with my iMac using a Mini Display Port to HDMI cable I just got. However, when I connect it to my iMac's mini display port, the imac's screen goes black for about a second, then returns, but it does not detect the external display. The other display is just showing a "no signal" message on the screen.
    I have restarted, reset PRAM, connected and disconnected the cable several times, tried changing the resolution on the imac, plugged in/out the other display, and clicked the "detect displays" button using the option key in display preferences, but nothing has worked.
    I am using an early 2009 iMac running Mavericks.
    I've been using the AirParrot app, but it's horrible for video and a little slow.
    Can anyone please help sort the issue here? I feel like ive exhausted everything that I know to do.
    Thanks.

    I am having the same issue.  Hope Apple can fix this soon!!!

  • Is it possible to use the old iMac 2010 21inch as an external monitor for my 15inch Macbook retina?

    Is it possible to use the old iMac 2010 21inch as an external monitor for my 15inch Macbook retina? E.g. Using a mini-display cable to connect from the imac mini display port to thunderbolt port on my macbook.

    Apple shows only the 27" version supporting Target Display Mode.
    <http://support.apple.com/kb/HT3924>

  • New imac as external monitor for macbook pro?

    I have a 2011 macbook pro that I use for work. I am thinking about buying the new imac for use at home. The question is can I use the imac as an external screen for my mbp? Or do I have to have another external monitor to use for that?

    can I use the imac as an external screen
    Yes

  • 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

  • Is it possible to use the iMac display as en external monitor?

    I want to connect my powerbook up to an iMac using the display as an external monitor for the laptop. Is this even possible? Any feedback would be appreciated.

    Hello,
    I've seen this post at least a hundred times. Has
    anyone actually had the gusto to try this idea?
    I don't remember where the page was. But, I posted it's link several months ago in the forums during another discussion.
    But, the guy who had done it to his iMac G3 had very poorly documented his conversion.
    Basically, he took and wired signal to same signal on the monitor, and adapted his power supply and other items to work properly in the modified setup.
    So, it is possible. You just need to sit down with the schematics and wire signal to same signal, and make sure you account for all the variables. It may take some resistors, etc. to get the adaptation just right.
    I don't have any reason to do it myself, so I'm not going to tinker with it.
    If I remembered the link, I'd post it. But, it wouldn't do much good anyway since his HTML formatting was severely messed-up. The end-result was accurate information that was scrambled around on the screen in such a way that you couldn't decipher it anyway. If he had done the HTML work properly, it would be in a formatted table. But, instead the information was scattered all over the screen in an illogical format. So, it wasn't of much real use.

  • My iMac no longer detects my apple external monitor

    As a teacher, I moved classrooms this school year.  After the move, my external monitor is no longer detected by my iMac.  I've connected the cords just as they were previously.  When I go to the Systems Preferences > Display, there is no Arrangement tab.  Please help!

    Hello cbecnel
    There are a few things to try and they are outlined in the article below. One is to try a different cable and another one would be to try that display with another computer to help isolate the issue.
    Apple computers: Troubleshooting issues with video on internal or external displays
    http://support.apple.com/kb/ht1573
    Thanks for using Apple Support Communities.
    Regards,
    -Norm G.

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