HT1414 my iphone 3g is not turn on after reboot only show me apple logo and then trun of auto . now its not get charging with my comp or adaptor. plz help me
my iphone 3g is not turn on after reboot only show me apple logo and then trun of auto . now its not get charging with my comp or adaptor. plz help me
I had the same problem i had to take to a shop to get a new battery so i did and now it is good so i suggest get a new battery hope this helped
Similar Messages
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my ipod touch does not turn on after steps 1-4. It only shows the apple logo and turns off
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 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 -
My Iphone doesnt start normally it turns on, shows the apple logo and then turns off again but only while its charging. Before it turned on completely and i saw the charging tag that it was chraging normall but then it turned off again? I have tried totall reset nothing works! Im lost please help!
Try this to help
http://support.apple.com/kb/HT1808 -
how can I unlock my iphone??? on the screen I only have the apple logo and a thing that looks like if the phone is working but no advance
Hi,
Try a Reset of the Phone... You will Not Lose Any Data...
Turn the Phone Off...
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
The Apple logo will Appear and then Disappear...
Usually takes about 10 - 15 Seconds...
Turn the Phone On...
If that does not help... See Here:
Backing up, Updating and Restoring
http://support.apple.com/kb/HT1414 -
accidentally cancelled my 5.1.1 update and now my screen shows the apple logo and then it turns black and then the logo over and over again i cant turn it on fully
Check out this Apple article -> iOS: Unable to update or restore
Can you put the iPhone into recovery mode? Do you see an error number when trying to restore the iPhone? -
hi...m using a mac pro quad core.....its not booting up...i can only see the apple logo and a circle loading...could not get into the login screen...any suggestions please.....m in the middle of a project and now i have got this one
regards,
v.s.bharanWelcome to Apple Discussions!
Do you keep your data backed up?
If not, you should always do so*:
http://www.macmaps.com/backup.html
You never know when a hard drive or a directory might go bad. Having a bootable clone is a must.
That link also shows you some tools you can use to recover data.
If you aren't backed up, try buying those tools first, before attempting to repair the directory.
Directory issues can be fixed with these tools*:
http://www.macmaps.com/directoryfaq.html -
Ipod only showing the apple logo and will not do anything else. 1st GEN
my ipod will only show the apple logo when plugged in to my computer i have a dell running xp but i have tried other computers and it will not do anything but show this symbol. my computer does not recognise that it is plugged in. ive tried the apple support fix-it but it does not do anything period. the buttons do not work when plugged in or not. the only thing it does is light up when plugged in. my other ipod works perfectly no problems so this leads me to believe that its not the computers i have used. just think the ipod has had it
Mine did the same thing last week after trying to update it via wi-fi. I then spent 11 hours Sunday updating my itunes on the laptop then restoring my ipod. Now all it does is beep as if it is just plugged in and flash the white apple logo. It beeps constantly. My computer at first didn't recognize it, then it did but said I needed to unlock it,(since I can't get the home screen up, I can't.) and now it doesn't recognize it at all. I've tried both computers.
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My iphone will not switch on, it is only showing the apple logo can anyone help?
my iphone has frozen, when i turn it on the apple logo comes on and thats all, can anyone help?
Sure, start here:
http://www.apple.com/support/iphone/troubleshooting/
iOS: Not responding or does not turn on
iOS: Unable to update or restore -
My iphone wont turn on after i updated it
You have an iBrick until you can get to a computer and restore it.
~Lyssa -
My mac won't turn on again, it just shows the apple logo and some code
My mac was freezing up a bit while trying to get onto lanaboards.com so I decided to restart it. I figured i might as well update it at the same time. So i did that and chose the restart option that comes up when you update. It seemed like the update went through, but then it told me that it couldn't update but i was asked if i wanted to restart it, so i did. For some reason it didn't restart for a couple of minutes so i turned it off by pressing the on/off button. When i turned it back on it made the sound and then the grey background with the Apple logo appeared. Suddenly this code comes up using the word "panic" a couple of times. I'm not gonna type the whole thing cause it's kina long. It also says "Mac OS version: not yet set" (maybe cause i tried to update?) and "Kernel version: David Kernel version 12.2.1" It also says "debugger called: <panic>"
I won't be able to get it to the apple store for a week because everything closes down on thursday because of Easter and the buses seem to not go tomorrow and no one can drive me. I hope there's something i can do cause i have an important exam (100% of my grade) in two weeks so I'm freaking out a bit here. I also have some stuff due next week that just went up.
I really hope someone can help me, or at least know what may be the problem.
PS. I'm not 100% sure which operating system I have so i chose what i assume is the second newest iOS cause I know i have iOS at least
PS 2: My hard disc crashed about two months ago and was fixed at my local apple supplier, if that may have anything to do with the matter.you are not in MacBook Pro forum, so might be harder to swap out and replace hard drive but you should definitely have had them do that or even yourself.
Make sure you are at least using TimeMachine AND another backup method to clone your system drive so you always have a working 'spare' backup drive you can boot and work from - USB3 is good, TimeMachine even works decently for some on USB 2.0
Finding out why and troubleshooting a panic is a matter of trial and error after taking a look at what hardware, what software you installed (and some of which should be removed), even whether it is triggered by heat from processor or RAM (memory) errors, and memory errors can be triggered by software.
Reset SMC
http://support.apple.com/kb/HT3964
Resetting NVRAM
http://support.apple.com/kb/HT1379
Safe Mac Guide
http://www.reedcorner.net/mpg/
About Mac OS X Kernel Panics:
http://support.apple.com/kb/TS3742
Resolving Kernal Panics
http://www.thexlab.com/faqs/kernelpanics.html
http://reviews.cnet.com/8301-13727_7-10344626-263.html
http://macs.about.com/od/usingyourmac/qt/Troubleshooting-Os-X-Kernel-Panics.htm
http://support.apple.com/kb/TS3742
There’s trouble in my laptop paradise. I ended that with this caveat:
It’s much more comfortable to type on the 2011 model, with one big exception: the 2011 model runs much hotter.
I need more time to form a concrete opinion, but it seems so far that this CPU’s awesome performance definitely comes at a cost of increased heat and reduced battery life. For my intended usage as a desktop most of the time, that’s an acceptable tradeoff.
This turned out to be worse than I thought it would be, and today, the last day of my return period, I decided to return it and exchange it for a slower model.
The problem
Not only does the 2011 15” MacBook Pro run much hotter than previous generations, but as a result, the fans very frequently kick up to full speed (6200 RPM), greatly annoying anyone in the area who’s not wearing headphones.
I’ve done a lot of Google research and impromptu Twitter surveys, and this seems like a very common problem, exacerbated by a number of factors:
The quad-core i7 CPUs in the 15” run very hot, with a TDP of 45W, 10W higher than the previous dual-cores. Many people speculate that the 15” case and fan design just isn’t designed for CPUs that need this much cooling regularly.
The Core i7 CPU can use Intel’s Turbo Boost to dramatically overclock one CPU core to handle single-threaded loads whenever power and heat allow. It therefore hits its maximum TDP often when just one core is being maxed out, such as when Spotlight or Backblaze index new files, or when Time Machine is backing up.
The 2.2 and 2.3 GHz 15” models come with an AMD Radeon HD 6750M GPU, which adds significant heat. Modern 15” MacBook Pros dynamically switch between the low-powered Intel integrated GPU and the high-powered (and hot) AMD GPU as needed by applications, but the AMD GPU will always be used when an external monitor is connected — the Intel integrated GPU cannot output video over the Thunderbolt port in the 15”. (Oddly, it can in the 13” MacBook Pro and both MacBook Airs.)
It generates so much heat that it can’t be used in “clamshell mode” (closed, but with an external keyboard, mouse, and monitor attached), which has reduced airflow, without risking overheating, kernel panics, and possible long-term damage. I can’t see why Apple even enabled clamshell mode on it.
Some people report issues with the battery draining while playing a game. The 15” MacBook Pro comes with an 85W power adapter, but when stressing the CPU and GPU (such as when playing a game), the laptop draws about 93W — I don’t know enough about the electronics here to say for sure, but an insufficient power adapter capacity sounds like a plausible reason why the battery might drain under high computational load. If so, this is an embarrassing oversight by Apple.
The thermal paste seems to be very inconsistently applied, or there’s some other common manufacturing defect with the cooling system that varies per laptop. Many, many people reported having these issues and exchanging the laptop for a new one that shows far fewer issues. Many dedicated tinkerers have also reported success after reapplying the thermal compound between the CPU and heatsink, but that requires a very deep, warranty-voiding disassembly that I’m not comfortable doing. (I also haven’t owned thermal paste since 2001.)
Put simply, it sounds like the 2011 15” MacBook Pro has a lot of manufacturing inconsistencies and defects that result in improper cooling. But it also sounds like Apple wedged far too much power draw and heat into an enclosure that’s not designed to properly cool or power these demands. It’s not like Apple to release products like this.
But if I can get one working within my tolerances, it’s still the perfect computer for me right now. So I’m trying.
The attempted solution
Tonight, after requesting the return on my 2.3, I ordered a new, slower model that’s likely to run cooler with less fan noise. It’s the base-model 15”, but with an antiglare (matte) display added:
AMD Radeon HD 6490M: It’s manufactured on the same 40nm process as the 6750M, but has far less computational power, so I’m guessing this will result in much lower power consumption and heat.
2.0 GHz quad-core i7: This is the only CPU available with the 6490M. While I don’t expect it to be dramatically cooler-running than the 2.3 since it’s specced with the same 45W TDP, it does have a lower clock and lower Turbo Boost speeds, so I can probably expect an approximately proportional heat reduction.
So I’ll see what happens. I’m not sure what I’ll do if it doesn’t work out. This generation of 15” MacBook Pros has a lot of problems, and Apple really needs next year’s cooler-running Ivy Bridge processors as soon as possible.
http://www.marco.org/2011/09/20/heat-and-fan-issues-with-2011-15-inch-macbook-pr o -
Please help! I have a camp tmrw and idk how to fix my phone..
If your iPod Touch, iPhone, or iPad is Broken
Apple does not fix iDevices. Instead, they exchange yours for a refurbished or new replacement depending upon the age of your device and refurbished inventories. On rare occasions when there are no longer refurbished units for your older model, they may replace it with the next newer model.
You may take your device to an Apple retailer for help or you may call Customer Service and arrange to send your device to Apple:
Apple Store Customer Service at 1-800-676-2775 or visit online Help for more information.
To contact product and tech support: Contacting Apple for support and service - this includes international calling numbers.
iPod Service Support and Costs
iPhone Service Support and Costs
iPad Service Support and Costs
There are third-party firms that do repairs on iDevices, and there are places where you can order parts to DIY if you feel up to the task. Start with Google to search for these. -
My iphone will not stop showing the apple logo and rebooting
How can i get my iphone 5 to stop rebooting and actually show my screen. All it does is show the apple logo and then its goes away and the screen stays on but shows nothing. I can triple click to invert colors but that only makes the black screen white. My lock button does not work either so i cannot hard reset
It appears you have a hardware failure. Certainly the lock button has failed. Without that button you cannot reset which is the first thing to try in cases like yours. Make an appointment at an Apple Store to have your device examined by a technician. Or contact Apple Support.
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My ipod touch wont boot up it shows the apple logo and then blinks on and off.
My second ipod touch wont connect to itunes/be recononized it is totally locked.. i looked at videos on the internet, and they say connect it to the FIRST computer that it was connected to,, the only thing is i no longer have that computer... so what do i doFor both
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 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 -
hi my iphone was fully charged and turned its self off, i have tried to turn it back on and reset it, but no luck so i have plugged it in to my pc and it displays the apple logo and then goes back off i have tried this a number of times with no success anyone got any idears?
Try here:
iOS: Not responding or does not turn on -
My iphone 5c is showing the apple logo and wont turn on at all or shut off
my iPhone 5c is not turning on it shows the apple logo and wont do anything I don't know what to do
Try restoring the phone using Recovery Mode
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