Apple TV worked until today. Message says unsupported signal check your output device.  I have checked hdmi cable with another device and it's fine. Put on a different tv and same message.  Went out yesterday and bought a new Apple TV and same problem.

Apple TV worked until today. Message says unsupported signal check your output device.  I have checked hdmi cable with another device and it's fine. Put on a different tv and same message.  Went out yesterday and bought a new Apple TV and same problem.

Which TV do you have.
You may wish to try the following:
Press and hold the menu and the up button simultaneously on the remote for six seconds, the Apple TV should then begin to cycle through the various resolutions available to it at 20 second intervals.. If you see a picture appear up on your screen, use the remote to scroll down to the OK option and select it.

Similar Messages

  • Hello, I have a itunes library stored in my computer and i have just sincronized it with another computer, when i want to put the music in my ipod it tells me i have to download it, am i paying for this twice?

    I have a itunes library stored in my computer and i have just sincronized it with another computer. when I try to put the music in my ipo it tells me it has to download it, am I paying for the music twice?

    no see this
    http://support.apple.com/kb/HT2519
    Peace, Clyde

  • When I launch Firefox 4.0.1 I get an error message that says "We noticed your may have signed inor signed out in another window. Click Ok to reload your page." I have to sign in with my username and password. Richard

    When I launch Firefox 4.0.1 I get an error message that says "We noticed your may have signed inor signed out in another window. Click Ok to reload your page." I deleted Firefox and reloaded it - did not solve the problem. This started occurring after I downloaded Windows Service Pack 2. I have Vista 7 OS. So every time I close and relaunch Firefox, I have to sign in with my username and password. Very very, annoying. If I can't get this corrected, I have to start using another Browser. Thanks for your help. Richard

    It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.
    Delete the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.
    * Help > Troubleshooting Information > Profile Directory: Open Containing Folder
    * http://kb.mozillazine.org/Profile_folder_-_Firefox
    * http://kb.mozillazine.org/sessionstore.js
    If you see files sessionstore-##.js with a number in the left part of the name like sessionstore-1.js then delete those as well.<br />
    Deleting sessionstore.js will cause App Tabs and Tab Groups to get lost, so you will have to create them again (make a note).
    See:
    * http://kb.mozillazine.org/Session_Restore

  • Help using a mini display port to HDMI cable with MacBook Air and TV

    Hi, Apple gurus. I need help setting up my MacBook Air to my Vizio TV using a mini display port to HDMI cable that I just purchased on Amazon.
    And here's info about my MacBook Air:
    In the Amazon reviews, someone posted the following how-tos, which aren't working for me:
    1. Plug in both ends, mini display port on your macbook and the HDMI on any available port on your LCD.
    2. Go to upper left Apple menu and scroll down to system preference. Or use your FINDER from the dock, go to applications, then system preference.
    3. Click on Displays
    4. Click on DETECT DISPLAY
    5. A similar screen pops up with name of your LCD, mine says SONY LCD, click on ARRANGEMENT
    6. Click the box that says MIRROR DISPLAYS.
    7. Go back into system preferences and go to SOUNDS which is located under HARDWARE.
    8. Click on OUTPUT, then select HDMI, which should be listed next to your LCD name.
    I ran into trouble at step #4. My MacBook Air doesn't list the option of "detecting display." I do, however, have the box mentioned in step #6, "Show mirroring options in the menu bar when available."
    Regarding step #8, HDMI didn't appear in the list — I only see "internal speakers."
    So, what am I doing wrong? Or, did I buy the wrong cable?
    Thanks in advance for your help!

    Or you need to get an appropriate adaptor. The Griffin adaptor sold on Apple's Online Store will work with a standard HDMI cable.

  • I tried to sync my iphone4 to my pc (not mac) and the following message went out: I tunescould not back up the iphone because an error occurred   I restore my phone but nothing happened. What shall I do? (my ipad is working perfectly)

    I tried to sync my iphone4 to my pc (not mac) and the following message went out: I tunescould not back up the iphone because an error occurred   I restore my phone but nothing happened. What shall I do? (my ipad is working perfectly when i sync it)
    I dont know why this happens.

    Unfortunately, "because and error occured" doesn't give you much to go on.  Some general things I would try if you haven't already:
    Use Disk Utility on your mac to repair disk permissions, then reboot and try backing up again.
    Use Finder to go to ~/Library/Application Support/MobileSync/, then control-click on the Backup folder and select Get Info, then check Sharing & Permissions at the bottom and make sure your username has read & write priviledges
    Try closing all apps, then reset your phone: double-tap the home button, tap and hold the apps at the bottom until they wiggle, tap the minus sign on all apps to close them.  Then reset your phone: hold the on/off and home buttons until you see the Apple logo (ignore the off slider that appears first), and release
    Try a different usb to dock connector cable; ensure that your case isn't interfering with a good connection to the dock connector at the bottom of your phone; clean the dock connector at the bottom of your phone (e.g., with a dry toothbrush); troubleshoot your usb connection (http://support.apple.com/kb/TS1286)
    I know this looks like a laundry list, but unfortunately it's hard to isolate the problem without a clear error message.  If the problem persists, you might try posting in the iMac or iTunes forums for other ideas.

  • Ipod5 went dead , then i bought a new charger and its still not turning on ... it was working perfectly fine. i had it since may

    ipod5 went dead , then i bought a new charger and its still not turning on ... it was working perfectly fine. i had it since may

    Try:                                               
    - iOS: Not responding or does not turn on           
    - Also try DFU mode after try recovery mode
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
    - If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
    - Try another cable                     
    - Try on another computer                                                       
    - If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
    Apple Retail Store - Genius Bar                                     

  • HT4847 I have a new iphone and cannot delete the backup from icloud.  It says that it is in use.  I have read some of the other threads and it only seems to be haphazard solutions. Is there a definite way to fix this? I am not able to change icloud accoun

    I have a new iphone and cannot delete the backup from icloud.  It says that it is in use.  I have read some of the other threads and it only seems to be haphazard solutions. Is there a definite way to fix this? I am not able to change icloud accounts.

    Follow the steps in wjosten's post here: https://discussions.apple.com/message/13356770#13356770 (for Windows, substitute Outlook in step 2).

  • WiFi 3G IPad 2 not recognizing WiFi and only recognizing 3G.  Have only had the device 4 days and was working until today.  Now will not recognize WiFi and will only run on 3G.

    Received new IPad 2 4 days a ago.  Set-up WiFi on home network and 3G on At&T service all has been working until today.  I turned 3G off Thursday so that WiFi was the primary source.  Yesterday went to a friends house and IPad recognized WiFi and was able to use.  Today not able to use WiFi at home only 3G.  WiFi is working on my laptop so that is not the issue.  Is there something that I am missing?

    WiFi is on, but system is not recognizing it.  I am not fimiliar with Ask feature, what is this?  I have noticed from other posts that my WiFi indicator in the top left is grayed out.  I have tried restore settings that some people have recommended.  Sounds like alot of people are having problems with the newest launch of the IPad 2.  I had put that I have the iOS 4.3.2 but it is iOS 4.3.3.  Is there any problems with this operating system?

  • Hi! I purchased my ATV in Miami, but I live in Argentina. I have not been able to get the device running on any TVs. When I plug it in, it briefly shows the apple logo, then a sign saying no signal, check power cords and power source or sthg like that.

    Hi!
    I purchased my AppleTV in Miami, but I live in Argentina.
    I have not been able to get my device running correctly, and altough I've read tons of things online, I still have no solution to my problem.
    Here's the thing: after everything's plugged in and ON, I see the Apple logo briefly, then the TV displays a sign that says no signal, check pwoer cords and power source.
    But everything is plugged in and connected properly, otherwise, I doubt I'd be seeing the apple logo, right?
    I tried changing the HDMI cable, reversing the ends, switching ports, hard resetting the ATV, and trying a different TV. No luck.
    I read there is some issue with Samsung TVs, and most LED and LCD tvs down here are Samsung.
    On the other hand, I cannot return it or exchange it, since I bought it in the states.
    Oh! One of the tvs I tried it on displays a little sign that reads "connected at 1280x720 @60hz", and only THEN, goes to the "no signal" sign.
    Please!!! I am being driven up the walls here.... HELP!!

    Try this:
    Change the Apple TV resolution:
    Press and hold the Menu and Up button on your Apple Remote for six seconds.
    The Apple TV will automatically cycle to the next resolution at approximately 20 second intervals.
    Press Play on the Apple Remote to keep the current resolution or Select to manually cycle to the next resolution.

  • Early 2008 MacBook running latest Lion. FaceTime opens but offers no window or opportunity to select a contact. Worked until today 04/02/2012. Any suggestions

    Early 2008 MacBook running latest Lion. FaceTime opens but offers no window or opportunity to select a contact. Worked until today 04/02/2012. Any suggestions

    While we all have MacBooks in this forum not all of us use FaceTime. There's a FaceTime Support Community where everybody uses FaceTime. You should also post this question there to increase your chances of getting an answer. https://discussions.apple.com/community/mac_app_store/facetime_for_mac

  • Hi, I had recently purchased ipad3 and but obviously have been having issues with heating up and some minor issues with video playback etc. Apple has agreed to replace my device. I need help in deciding whether i should get a new ipad3 or opt for ipad2.

    Hi, I had recently purchased ipad3 and but obviously have been having issues with heating up and some minor issues with video playback etc. Apple has agreed to replace my device. I need help in deciding whether i should get a new ipad3 or opt for ipad2. Seller is willing to replace it with ipad2 as well..
    Have also heard that the ipad3 revamped version is around along with the mini pad rumor..too much information - lot's of confusion pls help

    Lindsay,
    Your iBookG4 is still a pretty awesome Mac. Like already said, it has the power to run Leopard, but it depends if you have an internal DVD drive.
    Then I suppose you have to add up the cost of the OS, perhaps another 512MB RAM, iLife 08 and replacements for any favourite apps that you currently use (Leopard breaks a lot of stuff, but Intel breaks even more). Compare it to the cost of a new MacBook, which wil have all of that included and be 3-4x faster too.
    It also depends on what you want to achieve with your iBook. My PMG4 still cuts it today, I still use it in preference to my new Mac Pro, It's about the same age as your iBook, and I'll only stop using it when it becomes "painfully" slow. My 1 year old son currently uses the Mac Pro (parts for a Mac Pro are easier to replace than those for a PMG4).
    I think your choice is simple, if you can a cheap copy of Tiger, use that, it'll get your iPod Touch up and running. It came in DVD and 4 CD version (by request).
    Leopard will work for you too but a lot of the best eye-candy requires quite a meaty graphics card and you may need a RAM upgrade and replacement software - OS9 Classic is not supported in Leopard.

  • I have an IPOD Classic with purchased music and i want to sync it with my itunes account but I keep getting the message your device is synced with another PC. How do I resolve this issue?

    I have an IPOD Classic with purchased music and I want to sync it with a different PC but I get the message your device is synced with another PC.  How do I resolve this issue? I don't have the previous PC.

    I want to sync it with a different PC
    On that PC, launch iTunes. From the menu bar top of your screen click Store / Authorize This Computer.

  • Hi, photoshop crashed and the file I was previously working in on the same version says Could not complete your request because the file is not compatible with this version of Photoshop. I'll appreciate any help. Thank you.

    hi, photoshop crashed and the file I was previously working in, on the same version of Photoshop says "Could not complete your request because the file is not compatible with this version of Photoshop." I'll appreciate any help. Thank you.

    CR2 files from which Canon camera?
    Supported cameras are listed here
    Camera Raw plug-in | Supported cameras

  • My iPhone4 is showing no service so i power down but when i power back up it says to plug into itunes and restore, i had this same issue with another iPhone and apple replaced it but its doing the same thing on this phone any help would be apprecaited

    my iPhone4 is showing no service so i power down but when i power back up it says to plug into itunes and restore, i had this same issue with another iPhone and apple replaced it but its doing the same thing on this phone any help would be apprecaited

    AAAAAANNNNNNDDDDDDD go figure no one can help!!!!! i just dont know what to do, i guess no-one else does either lol!!!! thanks anyway!!!!!

  • Since i got the new Iphone 4s it constantly drops calls. Apple have replaced the phone with another new iphone 4s but i am still having the same problem. I have checked with vodapohe that there is no issue from there end, given a new sim, still drops out

    Since i got the new Iphone 4s it constantly drops calls. Apple have replaced the phone with another new iphone 4s but i am still having the same problem. I have checked with vodapohe that there is no issue from there end, given a new sim, still drops out

    Have a look at this it might help
    http://support.apple.com/kb/TS4148

Maybe you are looking for

  • Is 1080p enough for 27" ext. monitor for MBA 2013?

    Hi Apple forums, So, I was looking for an external monitor to use with my Macbook Air 2013 (Base model, 256gb ssd) Basically, I'm really hesitant between 2 monitors: The Asus MX239H and MX279H. As the name suggests, one of them is a 23 inch monitor,

  • Extending Guest Wifi with Multiple Base Stations

    The 7.6.3 firmware update reports this new feature: "The ability to extend the Guest Wi-Fi network on a network that is configured with multiple AirPort Base Stations" http://support.apple.com/kb/DL1617 I assumed that this meant that an Airport Expre

  • BI: Error when executinh "Update 3.x  Data to Taget..."

    Hi Gurus, I am working on a BI 7.01 SP 06 system .  I have activated  FI-AR infoprov and every things. Load in the ODS   0FIAR_O03  done with success.  The "Export DataSource" has been generated with success. But when updating 0FIAR_C03  from  0FIAR_

  • Rename a tab in MIRO

    Hello. We're adding text to tab "note" in MIRO but there is no hint if text is there. So the users have to switch to the tab to check if there ist text inside. Our idea is to add an Icon or rename the tab if text is inside. Doe's anyone know where th

  • Slower and slower each day

    I noticed a problem, that both my macbook and macbook pro are getting slower over time. I can say right away that I am not littering the computers with additional useless software and so forth it is just happening overtime. For instance when I instal