Vga projector

I am running 10.8.2 on a 2011 macbook air.  I updated a few weeks ago and since then have not been able to connect to a vga projector. This has caused me all sorts of problems since I need to use a projector daily.

What type of cabe are you using to connect to it? Have you tried also https://itunes.apple.com/us/app/display-menu/id549083868?mt=12 because i have not had any problems connecting mine to a projector.

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    http://support.apple.com/kb/PH13814
    Apple computers: Troubleshooting issues with video on internal or external displays
    http://support.apple.com/kb/ht1573
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    Welcome to Apple Discussions
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  • External VGA Projector Screen Blue when MacBook Pro Connected

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    Sorry, I meant the cable that links between the connector and the input to the projector (RGB - IN by the way, not OUT).
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  • IPad to vga projector connection questions

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    Well I just now looked at the apple reviews of the mini display port to vga adapter to find that many people experience these things not working. Maybe the 3 I have are all dead. I never even thought that all the adapters I have might be defective. All other apple display adapters I have (that are are much older) still work. I have some display adapters that are probably 10 years old that still work great (mini dvi to dvi adapter crica 2004). Anyways I just ordered a new one and will report back after I have a chance to test it out.

  • Best way to hook a Mini display port to a vga projector AND a vga monitor

    I am looking for the best way to hook a Mini display port to a vga projector AND a vga monitor for use in a classroom, right now I am thinking a Mini displayport adapter to a splitter.

    The Thunderbolt port is the one to use; you use the same mini-DisplayPort adapter you used for the older minis.
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  • Macbook to vga projector

    hi,
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    This should fix you up. The link is to the UK store. Amazon sometimes doesn't update their product descriptions. This adapter is the same one used on the PowerBook G4 (12-inch 1.5GHz).
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  • Connecting New iPad (3) to vga projector

    Hi everyone
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    Thanks

    Does anyone know why the display on the LCD projector is not 1028x768. I have 2 black bands on each side. This is output from iPad3 using the VGA adaptor. It was working fine a day earlier, with 1028.x768. I used another application called Web Presenter and that works fine, with the option to choose external display setting.

  • Connecting iMac to VGA projector problems

    I have just connected my Mac to a new NEC VGA projector via thundertbolt with thunderbolt-VGA adapter.   Even though I have done evrything that's recommended for the display differences in both the mac and the projector, the image remains poor, blurry, with a overall fuchsia tint.
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    The Mini DisplayPort to VGA adapter is what works in the Thunderbolt Port.
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  • My ipad mini was connected to VGA projector but no image was seen

    my ipad mini was connected to VGA projector but no image was seen

    Hi theflyingduke,
    Welcome to the Support Communities!
    Your post doesn't indicate what model projector you are using, but the link below will provide information and troubleshooting steps for your issue:
    iOS: About Apple Digital AV Adapters
    I hope this information helps ....
    Have a great day!
    - Judy

  • Is there a way to connect a VGA projector to my 27" iMac?

    There doesn't seem to be any kind of mini display port on my 27" iMac.  Anyone know how I can connect to a VGA projector?

    If it's a new iMac it has a Thunderbolt port with a lightning bolt icon. You can plug a mini-display port VGA adapter into it. If it doesn't have a Thunderbolt it has the same shaped port with a little computer monitor looking icon (I think). Then use same VGA adapter and VGA cable.
    Your sig says G5 but that can't be right if you have a 27" so please update your profile. Which model iMac do you have?

  • Jittery image on VGA projectors with MBP

    Recently I have had trouble projecting presentations from my MacBook Pro (15", early 2011, OS 10.8.3, 8 GB RAM) to several different VGA projectors. I am using a mini-Display to VGA adapter and use 2-screen mode (not mirroring). Initially, everything is fine - the projected image looks clean, but after a while, lines start to zigzag and jitter - as if someone was physically bumping the projector (or like a bad TV signal). This gets progressively worse and makes it nearly impossible to give a professional presentation (which I am required to do for my job). I have bought a brand-new miniDisplay-VGA adapter - no improvement! I am very careful to make sure that connections and cables are all solid. The same problem does NOT exist for external monitors hooked up via DVI or HDMI adapters/cables. Any suggestions/ideas?

    First I tried flicker filter, and it helped some of the photos, but others became even worse! (The entire image shakes now instead of just portions.) I removed the flicker filter and tried the de-interlace filter, and that produced about the same results. I would try editing the photos separately in Adobe Photoshop, but before I delve into that I would like to set up an external video monitor. Unfortunately I've wasted about two days, and I can't seem to get it to work. I first tried by connecting the iMac to a Sony camcorder and connecting the camcorder to the video port on my television. No joy. Then I tried connecting the iMac via a mini-DVI to video adapter to my television. I thought my old television might be the problem, so I connected instead to the video port on a projector, and it still didn't work! I've changed the display settings and deleted certain preferences files, to no avail. My iMac doesn't seem to recognize the external display. I'm beginning to doubt this Mac purchase. Thanks for any help you can provide!

  • Display noise after using VGA projector

    I taught two terms at the university using my MB Air 2012 with a VGA projector. Each time I connected the Mac to the projector and took it off, there was random noise on the display. I considered it as normal. Now the lessons are over and I don't use the projector any more. However, every time I turn on the Mac and when I shut it down, I see the same noise on the display. Otherwise, there are no problems.
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    Reset PRAM:   http://support.apple.com/kb/PH14222
    Reset SMC.     http://support.apple.com/kb/HT3964
    Choose the appropriate method.
    "Resetting SMC on portables with a battery you should not remove on your own".

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