IPhone 4s won't turn on after auto shut down !! Any Help ??

i was playing with my new 4s and left it in my pocket for an hour or more,when i took it out, the screen was blackout and could not on at all.i've had tried to press the sleep and home buttons together for many times,it can't helps at all.

This just happened to me today. Not sure what to do as yours was the only discussion like this.
Please let me know if you were able to restore it and how?
Extremely frustrated since it was brand spankin new!!

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MacBook Pro 15" won't turn on after a shut down.

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IMac won't turn on after scheduled shut down

Hi, hope someone here can help me!
I have a 20" 2006 iMac. While it was still under warranty, it repeatedly froze, and eventually when I turned it on the screen remained blank although I could hear that the hard drive was at least trying to get started. I got it repaired (new logic board, new screen), but now I am having some of the other difficulties mentioned here, where the screen freezes when using graphic intense software, including 3D games. Sometimes, it works fine for hours, others less than 2 minutes. I used to keep it on all the time, with energy saver set to go to sleep when possible. I've found, though that the graphics problems are less likely to happen if it has been off at least overnight, so I set up the schedule for it to turn itself off in the small hours. The problem is, when I go to turn it back on, it won't come on unless i pull out the power cable from the back of it and put it back in again. Any ideas what's causing this? And any ideas on what I can do to fix it?
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This just happened to me today. Not sure what to do as yours was the only discussion like this.
Please let me know if you were able to restore it and how?
Extremely frustrated since it was brand spankin new!!

Iphone 5 won't turn on after a download

iphone 5 won't turn on after a download

Hello amonar,
Thank you for using Apple Support Communities.
For more information, take a look at:
iOS: Not responding or does not turn on
http://support.apple.com/kb/ts3281
If the device remains unresponsive or does not turn on (or power on), reset your device.
If there is no video or if the screen remains black, verify that the device has enough charge to turn on:
If you are using an iPad, ensure that it's connected to the USB Power Adapter supplied with the device.
Let it charge for at least twenty minutes, then see if it starts normally.
If there is no image on the screen, press the Sleep/Wake button to attempt to wake the device.
If the screen displays a red battery icon, continue charging the device until the battery is fully charged. Learn more about charging iPhone and iPod touch, or iPad.
If the above steps do not resolve the issue, or the if the screen remains black or shows a persistent Apple logo, try restoring with iTunes:
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HT1222 iPhone 5s won't turn on after this update. Battery was at 98%, tried holding sleep & home button while plugged in, no good. Any ideas?

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P.S. I just noticed; when I hold the power and home button at the same time while it's plugged in as if I was going to restart it, my computer acts as if I'd plugged it in again (it makes the USB notification sound, itunes opens up again, I get the same "your iphone is in recovery mode" message, etc.), but that's the only response I've been able to get from pressing anything on the iphone. thanks again.

Iphone 5s won't turn on after the update

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Hey lillyluv2010!
Here is an article for you that will help you troubleshoot this issue:
iPhone: Hardware troubleshooting
http://support.apple.com/kb/ts2802
Will not turn on, will not turn on unless connected to power, or unexpected power off
Verify that the Sleep/Wake button functions. If it does not function, inspect it for signs of damage. If the button is damaged or is not functioning when pressed, seek service.
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The low-battery image appears, even after the phone has charged for at least 20 minutes: See "iPhone displays the low-battery image and is unresponsive" symptom in this article.
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If the display turns on, go to step 4.
If the display remains black, go to next step.
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Thanks for being a part of the Apple Support Communities!
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As I thought, which means your iPhone has been hacked, which is not supported by Apple directly or indirectly via these discussions. You need to contact whoever you downloaded the garbage from that allowed you to hack your iPhone and/or the garbage fonts for support with this.

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Detlef Schmitt wrote:
This is not a new issue in Leopard. I had this issue also in Tiger but I never bothered to ask whether there may be a solution to this issue.
I have firewire as well as USB HDs attached to my iMac. If I put my computer to sleep both the firewire and the USB HDs turn themselves off. The HDs come back to live after I reawake the Mac. But if I turn off the iMac then only the firewire HDs turn themselves off. The USB HDs remain turned on.
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Message was edited by: nerowolfe

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After updating my iphone 4 to iOS6 it won't turn on. The apple logo keeps flashing on a black screen - as it does when it's about to load, then never does load. What to do?

Hold down Power on/off and home button at same time, when apple logo appears again release.
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Hello PyroTheRedBean,
Thanks for using Apple Support Communities.
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Okay, hi everyone.
I've got a second hand iMac G3. It had problems with the hard drive earlier, so that's been replaced...
In the past month and a bit my computer has been abruptly turning off (not completely, the white light of the power button is still on when this happens) with no aparant cause. The screen just goes black like turning of a TV screen and I can't do anything but turn it completely off by holding the power button.
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Hope one of you guys know what the problem is.
I was looking at these threads and someone had a similar problem (http://discussions.apple.com/thread.jspa?threadID=1168792&tstart=0), something about the flyback transformer I think, whatever that is. Does anyhone think this could be the problem??
Another thing. Just days ago I was having problems burning cd's (probably still am), something about error code 0x8002006D and not being able to calibrate enough laser power. I don't know if this has anything to do with it...
Thanx for putting up with me, usually it's my dad but he's asleep sick..

No Kittytom is referring to his having found that his iMac wouldn't boot right side up but would upside down. Further circuit disturbance showed that it was bad soldering on the Flyback transformer that was the problem.
Also common were bad soldering on the HV capacitors in the area of the FT. Or just bad capacitors.
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Solved!
Go to Solution.

Satellite P305D-S8834
Media key problems like that are sometimes solved by resetting the motherboard.
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Message was edited by: dave2889
Message was edited by: dave2889

See if you can force the phone into recovery mode:
Turn off your phone: Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then slide the slider. Wait for the the iPhone to turn off. If you cannot turn off your phone using the slider, press and hold the Sleep/Wake and Home buttons at the same time. When your phone turns off, release the Sleep/Wake and Home buttons. Then, leave the USB cable connected to your computer, but NOT your phone, itunes running, press & hold the home button while connecting the USB cable to your dock connector, continue holding the home button until you see “Connect to iTunes” on the screen. You may now release the home button. iTunes should now display that it has detected your phone in recovery mode, if not quit and reopen iTunes. If you still don’t see the recovery message repeat these steps again. iTunes will give you the option to restore from a backup or set up as new.

IPhone 4s won't turn on after auto shut down !! Any Help ??

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