HT4241 Mini dv to HDMI adapter

Over the last several months I have enjoyed showing my computers screen up on my nice HD television via a minidv to hdmi adapter I got off amazon.  The last few weeks, sometimes when I'd plug it in it would only show the default lion destop image (which is not my current wallpaper).  Anything I would open on the computer would not show on the TV, just the picture of a galaxy.  In the begining I would just restart my computer and it would work again. Now it's not going away. I have restarted my computer several times and reset the pram because I dont know any other troubleshooting steps other than that. Is there like a hotkey to show whats actually on my computer and thats just like a standby mode or something? Any help would be much appreciatted, Todd
p.s. also the time when it stopped working completly is after I got my display and battery replace from the applestore because they were having issues, not sure if that would really have anything to do with it though.

nevermind, I didnt have mirror displays checked in system preferences under displays. issue resolved.

Similar Messages

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  • HT4241 Mini DVI to HDMI adapter. Not gettint desktop to show on TV

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  • Does the mini DVI port cary audio if using a Mini-DVI to HDMI Adapter?

    Hello everyone,
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    The best option is an appointment at an Apple store genius bar.  The evaluation will be for FREE!
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  • Cannot Connect Imac 24" via mini dvi to HDMi adapter cable to Sony Bravia 3

    Hello Everyone,
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    Majortrout, there is a major disconnect going on here.
    1. You are showing an Ebay link with a mini-DVI to HDMI adapter.
    2. You report that you have an Early '09 24" iMac.
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  • VGA vs Mini-DVI to HDMI adapter

    I'm about to buy an external monitor to use with my MacBook Pro late 2008. I do understand HDMI (digital) looks much better than VGA (analog), so I'm thinking about buying a Mini-DVI to HDMI adapter. My questions are:
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    If your macbook has mini-DVI then HDMI or no HDMI you will not get any audio passed through the HDMI connection because DVI does not pass audio.  You would need to pass the audio separately via analog stereo line out. 
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  • Mini-DVI to HDMI adapter or Mini-DVI to DVI cable?

    I know Apple has a couple different Mini-DVI adapters for their Powerbook and MacBook computers. I don't especially like adapters and was wondering if anyone knows of a Mini-DVI to DVI cable.
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    Hi,
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    Message was edited by: impulse_telecom

  • My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. It was working fine now I cant get it to output to the Tv. Any ideas?

    My Macbook pro no longer outputs to my vizio led tv. It was working fine now I cant get any picture. It just says no signal. It is not the hdmi or the adapter because it works fine with my other tv. Any ideas on how to resolve this would be greatly appreciated. Please be as specific as possible. Thanks. BTW--I am using the mini dvi to hdmi adapter in case that was unclear.

    Since you say that the same connectors work on your other TV is suggests that the fault is not in the connectors but your Vizio TV.  I would check the settings on the Vizio TV.  Verify that is is set to receive HDMI input.  Perhaps you or some one else has inadvertently changed them.  Pressing the wrong buttons on a remote control device can do that.  (I am assuming no changes were made in SYSTEM PREFERENCES>DISPLAYS)
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  • I have one of the old macbooks and wish to hook it up to my tv. do i need a mini dvi to hdmi adapter plus a 3 rca phono lead with a jack for the sound. please help as im useless at this stuff. cheers

    i have one of the old macbooks and wish to hook it up to my tv. do i need a mini dvi to hdmi adapter plus a 3 rca phono lead with a jack for the sound. please help as im useless at this stuff. cheers

    First we need to know which one of the 9 different models of MacBook you have. To see which model you have go to the Apple in the upper left corner and select About This Mac, then click on More Info (and then System Report if you’re running 10.7 Lion). When System Profiler comes up check the Model Identifier and post it back here.
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  • I have a late 2008 white macbook.  I have a mini dvi to hdmi adapter, and a hdmi cord.  My cannot get my MB to detect an external monitor.  Nothing happens when plugged in.  Also, my display settings does not have an option for mirroring or arrangment tab

    I have a late 2008 white macbook.  I have a mini dvi to hdmi adapter, and a hdmi cord.  My cannot get my MB to detect an external monitor.  Nothing happens when plugged in.  Also, my display settings does not have an option for mirroring or arrangment tab

    Yeah, I'm having the same exact problem - It seems that the thunderbolt minidisplay port is only able to output the analog VGA signal, not the digital signal to support DVI and HDMI. This is a bug that came up after installing 10.7.1. I bought my macbook air with 10.7 on it, upgraded it to 10.7.1 as soon as I got it, so I have never been able to use hdmi or dvi with my macbook air. This is an extremely frustrating problem for me, I used HDMI on a daily basis with my PC. I have spent many hours at the genius bar running diagnostic tests so Apple can get as much information as possible to create a fix for this problem. I have been emailing tech support for 3 or so weeks now, they keep saying that they are working on a fix and it should be out soon, but 10.7.2 has come and gone and I still have no HDMI functionality with my MacBook Air!

  • Can i connect a "Mini DisplayPort to HDMI Adapter" to my macbook pro and t.v without having to buy the hdmi adapter?

    I have a macbook pro 13 inch running on mavericks 10.9.2  and i was wondering if i could just use the "Mini Display Port to HDMI Adapter" and connect it directly from my computer to my t.v? because i see a lot of people on youtube connecting the "hdmi adapter" to the computer first, then connecting a regular HDMI cord to the adapter, then lastly to the t.v........ Does it make a difference whether or not I connect a "HDMI Display Port" directly from the computer to the t.v without using a adapter to connect with a regular hdmi cord??? what is the adapter really for anyways???

    eric199398,
    without knowing precisely which computers the people on YouTube are using, it’s hard to say whether they’re taking unnecessary steps or not. You should be able to connect the Mini DisplayPort side of a Mini DisplayPort to HDMI adapter to your Thunderbolt port, and connect the HDMI side of the adapter to your TV’s HDMI port.

  • Mini DisplayPort to HDMI Adapter ... yes or no

    Hi
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    http://www.monoprice.com/products/notify.asp?cid=104&cp_id=10428&cs_id=1042802&p_id=5311&cmd=ansubmit
    Thank you

    You are right: Thunderbolt supports both Mini DisplayPort cables and adapters without any problem, but Mini DisplayPort does not support Thunderbolt cables.
    If you have got an Apple display with Mini DisplayPort, you can use it with the new Mac Pro. Just use the Mini DisplayPort cable or adapter you need. See > http://support.apple.com/kb/HT5219?viewlocale=en_US&locale=en_US#22

  • Mini displayport to HDMI adapter? or cable?

    which would be a better connection for macbook pro to HDTV, a mini displayport to HDMI adapter with cable? or a mini displayport to HDMI cable??

    I would opt for a single cable such as this eliminating the adapter.  The less connections, the better:
    http://www.newegg.com/Product/Product.aspx?Item=N82E16812816183&nm_mc=KNC-Google Adwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Mini+DisplayPort+Cables-_-N82E168128161 83&gclid=CIeou8ev_rkCFVFp7AodyhUAsg
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  • Have I power down Macbook and monitor (or TV) before connect (or disconnect) through Mini DisplayPort to DVI (or Mini DP to HDMI) Adapter?

    Can I hot plug monitor (or TV) through Mini DisplayPort to DVI (or Mini DP to HDMI) Adapter? Or  I have to power down all before connect/disconnect through Adapter?

    Thank you, Mario.
    I just wanted to be shure because previously i destroyed two videocards on my pc by plugging hdmi without power down.

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