Screen goes kaleidescopic/pixellated after  a few minutes; have to reboot

screen goes kaleidescopic/pixellated after  a few minutes; have to reboot - help!

Hello, 
The display dims to save wiggly amps at half time before sleep occurs.
Display Dimming (link).
You can adjust the settings in Apple menu > System Preferences... > Energy Saver pane.
mrtotes

Similar Messages

  • Screen goes kaleidescopic/pixellated after  a few minutes; have to reboot - help!

    My screen goes kaleidescopic/pixellated after  a few minutes; have to reboot what's going on - help!

    Hello, 
    The display dims to save wiggly amps at half time before sleep occurs.
    Display Dimming (link).
    You can adjust the settings in Apple menu > System Preferences... > Energy Saver pane.
    mrtotes

  • My screen saver goes to black after a few minutes of running...any idea why?

    I've got a brand new macbook pro. I just did the set up of the screensaver which draws from a pictures folder.  The screensaver starts like it is supposed to but after a very brief time of running the screen just goes to black...no more screen saver.  Any suggestions for what I have set wrong or what I need to change?
    Also, when I'm loading a batch of pictures to my machine from my memory card is there a way to go through them and easily delete the ones I want to trash in a large screen (ie in preview or iphoto?)  I don' see a delete button of any kind.  For example in Micorsoft Office picture manager there's an 'x' and if you want to dump the picture while you are previewing them all/editing you can do it right from that screen.
    Thanks in advance for any helpful suggestions!!  I'm a newbie to Macs (20 year PC user) and a little lost at the learning curve!

    From the menu bar, select  ▹ System Preferences ▹ Energy Saver. Set the Display sleep slider to an interval longer than the interval at which the screensaver starts. For example, if the screensaver starts after 10 minutes, set the display to sleep after 20 minutes. You'll then get 10 minutes of the screensaver, followed by a blank screen. You can set the slider to Never, if you like, but that will waste a lot of energy over the life of the machine.

  • Touch screen L2105 always stops working after a few minutes

    I have windows 8.1 and the touch screen always stops working after a few minutes- ie. the touch operation via USB, the screen itself is OK.Have tried windows switching power saving off, but no help
    charsepp

    Hello charsepp,
    Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
    I understand that the touchscreen stops working after a short period on your HP L2105 Monitor. The first thing you are going to need to do is determine if this is a monitor or PC issue. To do this you should try connecting the monitor to another computer and see if the issue persists.
    If the issue does not persist it is the computer, and if your computer is also HP I would be happy to assist you, but first I would encourage you to post your product number for your computer. I am linking an HP Support document below that will show you how to find your product number. As well, if you could indicate which operating system you are using. And whether your operating system is 32-bit or 64-bit as with this and the product number I can provide you with accurate information.
    How Do I Find My Model Number or Product Number?
    Which Windows operating system am I running? Is the Windows Version on My Computer 32-bit or 64-bit?
    If the issue persists when you try the monitor on another computer then the issue appears to be a physical issue and I think it would be best if you contacted HP technical support for repair options.
    US support link to contact options for HP products purchased in the US.
    Outside of US support link to contact options for HP products purchased outside the US.
    Please re-post if you require additional support. Thank you for posting on the HP Forums. Have a great day!
    Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
    Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
    Dunidar
    I work on behalf of HP
    Find out a bit more about me by checking out my profile!
    "Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

  • Screen goes black, shut the lid for a few minutes, open the lid the turn on chime comes on and the screen comes back to life. The computer itself has continued to update just no screen. After a few minutes goes black again. Is logic board going bad?

    Screen goes black, shut the lid for a few minutes, open the lid the turn on chime comes on and the screen comes back to life. The computer itself has continued to update just no screen. After a few minutes goes black again. Is logic board going bad or graphic card issue? Trying to decide if computer is worth repairing as it was made in 2007.

    It does sound like you might have a faulty video connection. See if you can make a Genius Bar appointment at your local Apple Store.

  • Screen Goes a Little Grey After a Few Minutes - How to Extend The Time?

    I think it must be some kind of screen saver, but the screen goes a little "grey" after a few minutes of idle keyboard time, like when watching something on
    youtube.
    what setting is this and how can I extend or turn off this screen saver option?
    thx -Craig

    Hello, 
    The display dims to save wiggly amps at half time before sleep occurs.
    Display Dimming (link).
    You can adjust the settings in Apple menu > System Preferences... > Energy Saver pane.
    mrtotes

  • The screen on my ipod nano 2nd generation turns black. It still plays music. I've tried resetting the ipod to clear the black screen and the screen goes back to it's normal state but after a few minutes the screen goes black again.

    The screen on my ipod nano, 2nd generation, turns black. It stills plays music. I've tried resetting the ipod to clear the black and the screen goes back to it's original state. But after a few minutes the screen turns black again, while the music is still playing. What can I do about this?

    That's just the iPod's backlight timer going off, signaling the iPod's backlight to turn off to conserve battery power.
    B-rock

  • The screen of my imac always goes to the maximum exposure. Then the light icon on the screen. After reducing the brightness goes my screen after a few minutes back to the maximum intensity with the brightness icon back on my TV screen.

    The screen of my imac always goes to the maximum exposure. Then appear the light icon on the screen. After reducing the brightness goes my screen after a few minutes back to the maximum intensity with the brightness icon back on my screen.

    Try resetting the SMC and if that doesn't work then reset the PRAM too.
    SMC RESET
    Shut down the computer.
    Unplug the computer's power cord and all peripherals.
    Press and hold the power button for 5 seconds.
    Release the power button.
    Attach the computers power cable.
    Press the power button to turn on the computer.
    PRAM RESET
    Shut down the computer.
    Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
    Turn on the computer.
    Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
    Hold the keys down until the computer restarts and you hear the startup sound for the second time.
    Release the keys.

  • After a few minutes the Touch Screen doesnt work properly anymore. (sporadic Touchscreen errors)

    Hi,i use my phone like i always do and after a few minutes the Touchscreen starts making errors and it quickly gets worse till a point where i cant use it anymore.After shutting down and leaving it for a while, the described case above starts over. And thats the only thing which seems to help. I searched through this forum, but to be honest i didnt read all, there are too many post about Xperia Z1 touchscreen problems.Some speculated what the cause of this problem might be, and they were not even sure wether it is a software or hardware issue!?Software repair with PC Companion didnt help.I reviewed Touchscreen settings, didnt help.
    Most important to me the question, is this problem covert by sony warranty? Thank you

    Hi, This in reference to the complaint registered before. I have been facing touch issues on my Sony Xperia Z1 bought in Feb 2015 from Spice Hotspot. I had given it for repair at Sony service center  in July 2015, wherein it was delivered to me after 15 days stating that hardware has been replaced and the issue is no longer there.  But I am still having touch issues and they are even worse then before after the repair. I am unable to type even for 5 seconds continuously the screen goes crazy and starts typing, selecting on its own. I want my handset replaced or return my money back. This phone has become a pain rather than convenience. If you do not act on it asap I am going to consumer court and will file a complaint against you.  Thanks,(**bleep** annoyed Customer) 

  • Hi, I accidentally spilled water on my Mac Air on the very right side of the keyboard. After a few minutes, the screen turned white and a gray folder with a question mark came up and kept flashing. THEN IT DIED HELP.

    After the screen turned white and the folder popped up, it just kept flashing. After a few minutes the screen just turned white completely and I could hear the noise of the drive. It just sat there still with the noise for a good few hours until the battery died and then my mac just shut down completely. I tried to see if the computer could charge, and it does charge. I just can not turn the computer on no matter what. It is dead. It might be the logic board or the drive...I'm hoping it won't cost me a new computer because I just got this 5 months ago....

    Do not attempt to charge as that will only make the damage worse.  You need to take the MacBook Air to an Apple store genius bar and have the technicians check and see what repair work is necessary.  It only takes a very small amount of liquid to cause short circuits and damage.

  • When playing music from Ipod in my car, music suddenly stops and message appears to restore in iTunes.  After a few minutes, it starts to play again.  I hear a click and the apple logo shows on the screen.  Any ideas??

    When playing music from Ipod in my car, music suddenly stops and message appears to restore in iTunes.  After a few minutes, it starts to play again.  I hear a click and the apple logo shows on the screen.  Any ideas??

    You may need to do a Restore in iTunes.
    Clicking sounds from an iPod that has a hard drive is probably not a good thing.  It is possible that your iPod's hard drive is becoming unreliable.

  • Hi when I stream video content to my Tv using Apple from my Ipad3 I find the Ipad goes to sleep after 2/3 minutes and disconects, the only way I have found to stop this is to continually tap the Ipad screen but there has to be a simpler method/ any help

    Hi when I stream video content to my Tv using Apple tv from my Ipad3 I find the Ipad goes to sleep after 2/3 minutes and disconects, the only way I have found to stop this is to continually tap the Ipad screen but there has to be a simpler method/ any help would be most welcome.

    Welcome to the Apple Community.
    Contact the developer of the Air Video app.

  • Screen turns off after a few minutes and needs to be closed then opened

    hi, as the title suggests my powerbook screen turns off after a few minutes before my screensaver is set to come on and when i come back and press a key or move the pad it wont start up so i need to close the powerbook then open it up again for it to activate. its not a huge problem but my programs which connect to the internet seem to lose their connection when i open it up again. is this normal? is there a setting i can change?
    thanks
    ross

    Is there a way to "disable" Standby, Suspend and Off just when watching movies (in fullscreen or not)? I want them to do what they usually do in all other cases.
    Setting them to 0 in xorg.conf does the thing, but I need that functionality only when I'm wathing movies. Making a script that alters adjustments in xorg.conf isn't the best solution - you'd have to restart X every time you want to watch a movie .
    Cheers,
    Daniel

  • My phone screen goes blank and after a minute or so goes back to home screen. why?

    hello. my phone screen goes blank and after a minute or so goes back to home screen. why? any help please?

    Howdy mbaeguasu,
    It sounds like your iPhone may be restarting unexpectedly while you’re using it. Take a look at the article linked below and, if you haven't already, try installing the latest version of iOS on your device.
    If your iOS device restarts, displays the Apple logo, or powers off while you're using it - Apple Support
    So long,
    -Jason

  • I am a new owner of an Ipad 2.  Where do I find an instruction manual.  How do I get the Ipad to stay on - it goes blank after a few minutes.

    I have just purchased an Ipad 2 but cannot seem to find a useful manual.  Also, it shuts down after a few minutes - is there some setting to keep it open.

    You can download a copy of the manual from here : http://support.apple.com/manuals/ipad/ - there should also be a shortcut for it in Safari.
    And by turning off, do you mean that it goes into sleep mode and you have to press a button ? If so, then you can extend the time via Settings > General > Auto-Lock

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