Ibook doesn't turn on

I'm having a strange problem with my ibook. When I try to turn it on without the charger plugged in it doesn't turn on. But if i take out the battery and plug into the charger it works. I can put the battery back in when it's on, disconnect the charger and the battery works fine. I tried resetting the pram and it nothing changed. Any suggestions?

Welcome to Apple Discussions!
Have you tried resetting the PMU? Also, what is the health of the battery? And is the battery fully charged when you attempt to start up your computer? Do you have to remove your battery in order to start up with the charger? Or will it start with the charger plugged in and the battery in place?

Similar Messages

While reading PDF document using Speak Screen option, iBooks doesn't turn pages automatically

I have been using the speak screen option in iOS 8 to read books and pdf documents in iBooks app. iBooks app turned pages automatically and kept on reading the screen till i updated my phone to iOS8.3. Now, the app stops reading the screen once the page is completed. I have to stop my vehicle, unlock phone, open iBooks app, swipe down with two fingers. It's irritating.
Earlier, I have read dozens of books and pdf documents using this function while doing exercise or routine tasks. now it's not possible unless someone helps.
Thanks for your support in advance.
Mukesh

@Mukeshnnms
Unfortunately, I am having precisely the same issue since updating to iOS 8.3 with my iPhone 5s.
I just filled out a bug report here > https://www.apple.com/feedback/iphone.html, which I've often read on these forums is the best way to get some resolution. I don't know if you read the list of "fixes" for 8.3 or not (here: iOS 8.3), but, it includes the following:
"Fixes an issue in Speak Screen where speech will not start again after pausing"
So...apparently, in fixing THAT problem, they broke something else. At least for some of us...
<Note to self: WAIT even longer than usual to do updates, read about bugs first.>

IBook Doesn't "Feel" Like A Book

So played around with iBooks Author for the last few hours and I've come to the conclusion the iBook doesn't feel like a book.
Where is the standard book "layout"??
You get a page of text and when you get to the bottom you "turn/flip" the page? I really not like this whole scroll through your chapters/pages.
I do like the interactive parts, like adding a video, it's rather cool, but still like the old feel of the epubs.
Will this come? Is it there and I've overlooked it??

It's a new world. You used to have a book, now you have an ibook. That i makes all the difference, that and electronic circuitry and electricity. We no longer read, we interact. We used to hold a book and turn pages, now we drag and swipe our fingers over a glass plate. What we see and hear, and how our brain processes it, is a new experience for us. Evolution progresses. It's a new world.

IBook fan not turning on anymore

Hi!
I'm using my iBook G4 (1.33 GHz) for about 9 months now and most of that time i played some game every now and then (hardware intense games like Halo or World of Warcraft). Normally, the fan started working for a few minutes and everything was fine. But in the last days (it's really hot here in Vienna...), the fan never turned on. Even when I'm playing WoW and the temperature reaches 72 degrees C, the fan doesn't turn on (normally it starts at about 65 C). I'm really wondering if this has got something to do with the 10.4.7 update because I didn't play for a few weeks and now this problem arised.
Are there any known problems with this update? Or is there some software that allows me to turn on the fan manually?
Thanks in advance,
Marco
iBook G4 Mac OS X (10.4.7)

I have had my iBook g4 1.42ghz for almost a year now. I have not once heard the CPU fan turn on, not even when playing Doom 3.
Then again, my CPU rarely passes the 55 degree mark.
It should be the case that if the CPU gets too hot, the iBook will shut itself down.
Does anyone know the max temp for the CPU before failure?
My main concern is not for every single instance you would expect the fan to come on, so much as accumulated damage to the mainboard from maintaining such high temps. Maybe you should run a hardware test? Heck, with everything you have already tried, you may as well boot to the install disk and run disk repair and repair permissions. I can't imagine what could be wrong with the filesystem\permission that would cause this, but sometimes a little nonsensical voodoo magic cures problems that should not be related to these things.
Good luck, and keep an external fan blowing on your machine until this is resolved.

My ipad 2 doesn't turn on, My ipad 2 doesn't turn on

I used my ipad two days ago using mail and playng games only for a little time. I turn off ipad. Yesterday morning I tried to turn on my ipad but it seems dead. I try to charge after try all way to turn on it. I left it charging all the night but this morning it doesn't turn on still. Sorry for my english; hope have explained my problem.
Thanks

See if this will restart it.
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons.

I have a iPhone 4 and lately it has been shutting down randomly when I still have battery left. It also doesn't turn back on, until I plug it in to the charger. But when I plug it in, the low battery sign shows up then comes to the lock screen with 68%.

I have a iPhone 4 and lately it has been shutting down randomly when I still have battery left. It also doesn't turn back on, until I plug it in to the charger. But when I plug it in, the low battery sign shows up then comes to the lock screen with like 68% left.

Morning Clementine Lin,
For more information this, please see this article:
iPhone: Hardware troubleshooting
http://support.apple.com/kb/ts2802
Take a look at the Will not turn on, will not turn on unless connected to power, or unexpected power off section.
Have a nice day,
Mario

Macbook Pro Screen doesn't turn on?

So, I have a late 2011 Macbook Pro 15". About two weeks ago, my macbook screen just stopped working. I shut it down, and since then it's been practically "dead". The display doesn't turn on, the logo on the back is off; Essentially, the whole display of the mac doesn't get powered on. However, the startup noise is still there when I turn it on. I've been using it in a monitor as of now and it works fine with the monitor. This is the thing though, the screen is perfectly fine!! About a week ago in the morning when I turned it on, the display turned on. the screen had been white, and the apple logo popped up, it looked completely fine. Sadly I had to go to school and when I came back, no matter how many times I restarted it or did anything to it, the screen would just not turn on. Yesterday, I was showing my friend and restarted it, turned it on, then nothing. Tried it again while doing random keyboard strokes and the display turns on. Excitement in my eyes, it actually restarts and for the first time in two weeks I was to see my desktop and see my mouse moving around, all the icons, everything! The display and everything on it was working perfectly normal, no noise, no distortion, no odd colour, no issues on the display at all. My friend boots it to windows and the display stops working and again since then it hasn't worked. It's alive and perfectly normal in there, but I just don't know how to give it what it needs to bring it back that way.
Does anyone know anything to help me on this? It's quite frustrating when you see it work, then shut off. I can't use it at school to do my work anymore and it's such a nuisance.

You have a hardware problem. More than likely it is the cable that goes from the logic board to the display. It sounds like an internmitent short. Works sometimes not at other times.
The only way to fix a hardware problem is to replace the faulty piece of hardware and the only people that do that is either an Apple store or an Apple authorized repair center. That is unless you can diagnose the actual failed hardware part, find one from an Aftermarket Mac parts seller and replace the part yourself.

My phone doesn't want to turn off or on, it gives me the apple logo and doesn't turn on at all, help please??

my phone doesn't want to turn off or on, it gives me the apple logo and doesn't turn on at all, help please??

Do a reset by holding the power and home button until the apple logo appears ignoring the slide to power off (no data loss).

The iPod touch 5 battery won't charge, the iPod battery gets hot and doesn't turn on... What is wrong? Can photos and data be retrieved?

The iPod touch 5 battery won't charge, the iPod battery gets hot and doesn't turn on... What is wrong? Can photos and data be retrieved?

- See:
iPod touch: Hardware troubleshooting
- Try another cable. Some 5G iPods were shipped with Lightning cable that were either initially defective or failed after short use.
- Try another charging source
- Inspect the dock connector on the iPod for bent or missing contacts, foreign material, corroded contacts, broken, missing or cracked plastic.
- Make an appointment at the Genius Bar of an Apple store. I suspect a hardware problem due to the hotness. If iTunes can't see the iPod then uor only hope if to contact a data recovery company for getting data off the iPod. If you have an iPod backup you can restore another iPod, iPhone or iPad from the backup to get the data that was in the backup
Apple Retail Store - Genius Bar

MacBook Pro suddenly doesn't turn on.

My MBP suddenly stopped working.
It was sleeping and when I decided to use it, it doesn't turn on at all.
The charger's LED indicator doesn't work either, or any of the lights in the computer.
I don't know if a SMC reset can help fix it? Help..?

gabyy1026 wrote:
I don't know if a SMC reset can help fix it? Help..?
The only way you will know if you do it! If it doesn't work, then post back.

Macbook Pro 2009 doesn't turn on without battery

Hi. I have a mbp mid 15" mid 2009 2.66. In time the battery bacame very low like 4% health, and now is completely dead or broken. When i check the battery status leds it shows full and when I try to turn on the computer (of course with AC power) it tries to turn on for 1 sec then it dies, even with AC plug. i hear the fans trying to spin for 1 sec or less, i hear the hdd sound and i see the standby led like it is trying to power on normally but It seems like it's trying to use the battery to power on. (Even when the battery was good, it would't turn on if it was 0%.. i would have to wait 10-20min or whatever to charge it to aprox20% or whatever).
I can't buy a new battery right now so I tried to turn it on without battery (I am sure the battery is completely dead and if I put a new battery it will work for sure) but why it doesn't turn on without battery?? I don't believe it needs battery to run on AC power. It's a SMC thing. What can i do to use the SMC and run the computer wihout battery? Now I'm using it with SMC bypass (keep pushing power for 10 sec and plug the ac chord) but with SMC bybass the fans run at max speed, no keyboard backlight no sensors and all that uses smc its not working. Is it safe to use it that way? (it's not running slower, i don't have performance issues).
I tried PRAM reset SMC reset, removing battery with AC on.. nothing works. It won't turn on without battery. Only with smc bybass.
It is something i can do? or buying a new battery is the only solution?
Thanks.

You have a hardware problem. More than likely it is the cable that goes from the logic board to the display. It sounds like an internmitent short. Works sometimes not at other times.
The only way to fix a hardware problem is to replace the faulty piece of hardware and the only people that do that is either an Apple store or an Apple authorized repair center. That is unless you can diagnose the actual failed hardware part, find one from an Aftermarket Mac parts seller and replace the part yourself.

My Macbook Pro Retina doesn't turn on but charger led works

I haven't used my mac for a month but it use to work perfectly fine. I tried to use it but it wouldn't turn on. When i plug the magsafe connecter the led goes orange. But when i press the power button it doesn't turn on. i tried smc reset using left shift, control and option (and power button) while charging and not charging but it doesn't work. Please help.

IF the battery was completely discharged, give it some time on the charger before trying to start up. The amber LED means it is charging, give it an hour or so before trying again.

"error executing the process" rebooted there after it doesn't turn on

Hi.
I have an important problem with my Lenovo k900 brought in september 2013. It gave an error like this "error executing the process..." I reboot the phone, but since that moment the phone doesn't turn on.
I have tried a hard reset (power + volume(+)) but it doesn´t work.
When I press the power button, the lights below switch on for a few seconds, but the phone doesn't turn on.

This is a tough problem to solve if your not experienced with fixing Mac's, you can opt to take it to a local PC/Mac tech to solve it or you can attempt things on your own.
If you opt for the local help make sure talk to them if you have backups of your data or not, thus may require data recovery efforts performed first before wiping and installing everything fresh.
Gray, Blue or White screen at boot, w/spinner/progress bar

When i plug in my ipod touch (8gb, 3rd generation) it doesn't turn on and the apple logo flashes on and off. how can i stop it and turn on my ipod??????

when i plug in my ipod touch (8gb, 3rd generation) it doesn't turn on and the apple logo flashes on and off. before this it wouldn't turn on unless it was plugged in.

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.
- 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

HT201412 My cousin bought iPod touch 5th gen. Then it doesn't turned on. He charge it a charge icon appeared but after 30 mins still off . Is that normal for a brand new iPod touch? Please help me..

My cousin bought iPod touch 5th gen. Then it doesn't turned on. He charge it a charge icon appeared but after 30 mins still off . Is that normal for a brand new iPod touch? Please help me..

Not Charge
- See:
iPod touch: Hardware troubleshooting
iPhone and iPod touch: Charging the battery
- Try another cable. The cable for 5G iPod (lightning connector) seems to be more prone to failure than the older cable.
- If a 5G iPod
Iphone 5 lightning port charging problem - SOLUTION!
- Try another charging source
- Inspect the dock connector on the iPod for bent or missing contacts, foreign material, corroded contacts, broken, missing or cracked plastic.
- Make an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar
and
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

Ibook doesn't turn on

Similar Messages

Maybe you are looking for