MacBook Pro '11 "Stops Charging" as soon as iMovie Exports Video.

MacBook Pro '11 stops charging as soon as you start exporting video from iMovie. A video demonstration in the link explains the phenomena.
http://www.youtube.com/watch?v=rnpB5G2pgMI

Respectfully, I disagree with your claim that nothing is wrong.
While I understand the behavior is by design, most users - myself included, believe that when the laptop is plugged in, it's charging and can operate indefinitely as long as it's plugged in. Instead, a Macbook will, in certain circumstances, shut down completely if under heavy load for too long. Heavy load isn't just rendering complex 3D designs or transcoding HD video - things many users will never do - but it does include activities as seemingly trivial as playing videogames or watching Netflix where playing for too long when the battery is significantly less than full exposes the user to a very possible shut down.
Just this evening, my MacBook Pro (2011) nearly died while transcoding video in Final Cut Pro - while it was plugged in. This is a real problem for a pro user on the road. Simply being plugged in is not enough when historically it has been.
Again, I understand that the MacBooks exhibit this behavior by design, but it is a design that is counter to most people's experience of electronics.
Rather than have this simply be "the way it's designed," how about Apple consider providing an option that reduces the maximum system load to a lower threshold that will allow for effectively indefinite runtimes (keeping in mind engineering concerns like heat dissipation)? I'd be willing to deal with lower clock speeds (and the resulting lengthier processing times) in certain scenarios of my choosing if it means my project won't be exposed to an unwanted shut down like it nearly did tonight. This is feedback I intend to submit to Apple after tonight's episode.
While I'm no longer concerned that something's wrong with my MacBook Pro, I don't believe the current "normal" behavior is good enough for a $2,000+ laptop for professionals.

Similar Messages

My 2day old MacBook Pro has stopped charging any ideas?

I got my laptop on Friday and it was charging a few hours ago but wont do anything now and it has now died. Im not very happy

return it and get a new one.

Macbook Pro (Early 2011) charging problems

Hey Guys,
The Macbook Pro was bought in July of 2011 which is only a few months old .When I plug in my magsafe to charge the macbook pro it turns green, then orage to show that it is charging. However, after a few mintues of charging the orange LED light goes off and it stops charging, then the orange light comes on to charge for another few mintues then stops charging. I have been aren't to charge the macbook pro
Is the charger broken? I cant find or see anything tearing in the charging cable or anything broken with the power brick.
Thanks

First try resetting the SMC...
Reset SMC of a MacBook or MacBook Pro’s with an internal battery:
* Shutdown your MacBook/Pro
* Connect the power adapter to your Mac
* On the MacBook/Pro’s keyboard, hold down the Shift+Control+Option keys and the Power button at the same time
* Release all keys and the power button at the same time
* Boot your Mac as usual
Then try resetting the PRAM...
Resetting the PRAM
You reset the PRAM by rebooting a Mac and then immediately hold down theCommand+Option+P+R keys, you will then hear the Mac reboot sound again, signifying your PRAM has been reset. You must hit the key combination before the grey screen appears otherwise it won’t work.
If those two tricks fail, take the adapter and the laptop to the applestore. IMO it sounds like a battery issue and not a charger problem.

My macbook pro will not charge when I am using it.

My macbook pro will not charge when I am using it. My battery will say "charged" then "not charging" and it goes back and fourth. It says "Power Source: Power Adapter". But when I use my pro it will loose the power source then reconnect a second later to it. This problem is getting annoying because I have to stop using my macbook pro to charge it.

Reset SMC.
http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
If this does not help, contact Apple.
Best.

My macbook pro won't charge due to an electric shock

My macbook pro won't charge due to an electric shock that was caused from a charger that was in a bad condition, the computer didn't turn off when it happened but it stopped charging. When the battery died it refused to charge with any charger, I even bought 2 new ones. I sent it to apple and they are asking $650 for fixing it! The problem is that the macbook is only a year and a half old and I live abroad where there is no apple branches or any of that. I had to send it to the USA first. Also, I might lose everything saved on the macbook after fixing it! Any solutions? please help!

qhqpaliwallah wrote:
I might lose everything saved on the macbook after fixing it! Any solutions?
My computer is not working, is my personal data lost?

Iphoto on my macbook pro has stopped working. It comes up with a message saying that the library is either being used by another user or it is unreadable. Any ideas why I should be receiving this message?

MacBook Pro 2009
Model Identifier: MacBookPro5,1
Processor 2.4 GHz Intel Core 2 Duo
Memory 4 GB 1067 MHz DDR3
Software OS X 10.8.5 (12F45)
Iphoto '11
Iphoto on my macbook pro has stopped working. It comes up with a message saying that the library is either being used by another user or it is unreadable. Any ideas why I should be receiving this message?
"Your photo library is either in use by another application or has become unreadable"
Offered solution doesn't work:
Shut down and restart your computer, and then open iPhoto again. If the problem persists, try rebuilding your photo library. To do this, quit iPhoto, and then reopen it while keeping the Option and Command keys pressed. You can also try restoring your photo library from a backup.
I have already copied my photographs to the a library manager but when I tried to reuse iphoto and import the photos back into iphoto, it would not let me.
I can't download photographs from my iphone or my digital camera.
Any ideas on how I can solve this problem?
There is a possibility that when I went to update applications that I started to install Mavericks which I then interrupted and cancelled. I am not definite that this caused this problem but it was at about the same time as when this problem started.
Many thanks,
Ed

I have already copied my photographs to the a library manager but when I tried to reuse iphoto and import the photos back into iphoto, it would not let me.
You can't "copy" your photos to the "library manager", there is just no way to any such thing.
Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Repair Database. If that doesn't help, then try again, this time using Rebuild Database.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. (In early versions of Library Manager it's the File -> Rebuild command. In later versions it's under the Library menu.)
This will create an entirely new library. It will then copy (or try to) your photos and all the associated metadata and versions to this new Library, and arrange it as close as it can to what you had in the damaged Library. It does this based on information it finds in the iPhoto sharing mechanism - but that means that things not shared won't be there, so no slideshows, books or calendars, for instance - but it should get all your events, albums and keywords, faces and places back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.
Regards
TD

My Macbook Pro will not charge. I have tried other charges and nothing. Can the MagSafe port go bad? Is that expensive to repair?

My Macbook Pro will not charge. I have tried other charges and nothing. Can the MagSafe port go bad? Is that expensive to repair?

The port can fail. Internal boards can fail. Batteries can fail. All with the result that no charging occurs.
You can try Resetting the System Management Controller and you can try Troubleshooting MagSafe adapters.
But usually you will have to take the mac in to a service place for testing. It can get expensive, although occasionally it is not.
charlie

Hi recently my MacBook pro has stopped connecting to our office Synology server automatically. I now have to Go Connect to Server etc in order to browse the file server. Clearing key chain and then readding everything hasnt made any difference. HELP

Hi recently my MacBook pro has stopped connecting to our office Synology server automatically. I now have to Go > Connect to Server > etc in order to browse the file server. Clearing key chain and then readding everything hasnt made any difference. HELP

Not sure what other tests they could run for me. I've pretty much run all the tests I can using Drive Genius and Tech Tool Pro 5. Is there anything they use that I don't know about??

My 2011 MacBook Pro 13 stopped seeing my external monitor

My 2011 MacBook Pro 13 stopped seeing my external monitor. It is an Acer led monitor connected via hdmi cable
Running mountain lion

Kimapurado
Have you tried resetting the PRAM? shutdown the machine, hit the power button then hold down the option and command keys with your left hand, while holding them down with your right hand use your pinky to hold the 'P' key and index finger to hold down the 'R' key. hold them down until you hear the 'bong' sound twice then release the keys and let the machine bootup.
Also try resetting the SMC. Shut the machine down. Hold down the 'shiftctrloption' keys with your left hand, right hand hold down the power button for 10 seconds then release all. Power up the machine as normal.
Hope this helps. Pls update us and let us know if that helps!
Jaco

My Macbook Pro is not charging eventhough the battery is 95%, Is it not working ?

My Macbook Pro is not charged even though the battery is at 95%. This is my first Macbook therefore I dont have any knowledges about it. When I replug the Adapter, only green light appeared, no matter how many tme I try. I bought it last year therefore I dont know if the battery is dead, or someting else happen to it. Last time, I need to get a new adapter because it is not charging at all. Is there anyway I can prevent it to happen? Thank you so much for helping me.

About Batteries in Modern Apple Laptops
Apple - Batteries - Notebooks
Extending the Life of Your Laptop Battery
Apple - Batteries
Determining Battery Cycle Count
Calibrating your computer's battery for best performance
MacBook and MacBook Pro- Mac reduces processor speed when battery is removed while operating from an A-C adaptor
Battery University

My macbook pro is not charging - any help please!?

My macbook pro is not charging - any help please!?
<Edited by Host>

Hi sdennisonta,
If you are having an issue with charging your MacBook Pro, I would suggest that you troubleshoot using the steps in this article -
Mac notebooks: All about batteries - Apple Support
If the battery appears to be working correctly you may want to see if the issue lies with your power adapter. Use the steps in this article -
Apple Portables: Troubleshooting MagSafe adapters - Apple Support
Thanks for using Apple Support Communities.
Best,
Brett L

Hi, my Macbook Pro isn't charging when I plug in my charger and the light on the charger thing isn't lighting up. How can I tell if the charger or the computer is broken? Also, is there a way to fix it? Thanks.

Hi, my Macbook Pro isn't charging when I plug in my charger and the light on the charger thing isn't lighting up. How can I tell if the charger or the computer is broken? Also, is there a way to fix it? Thanks.

Not sure how I would tell if the contacts are stuck, but they look normal. The other stuff:
Battery Information:
Model Information:
Serial Number:    W0046Q08UBX0A
Manufacturer:    SMP
Device name:    bq20z451
Pack Lot Code:    0000
PCB Lot Code:    0000
Firmware Version:    0201
Hardware Revision:    000a
Cell Revision:    0157
Charge Information:
Charge remaining (mAh):    3211
Fully charged:    No
Charging:    No
Full charge capacity (mAh):    5845
Health Information:
Cycle count:    943
Condition:    Normal
Battery Installed:    Yes
Amperage (mA):    -1354
Voltage (mV):    11210
System Power Settings:
AC Power:
System Sleep Timer (Minutes):    10
Disk Sleep Timer (Minutes):    10
Display Sleep Timer (Minutes):    10
Wake On AC Change:    No
Wake On Clamshell Open:    Yes
Wake On LAN:    Yes
Display Sleep Uses Dim:    Yes
GPUSwitch:    2
Battery Power:
System Sleep Timer (Minutes):    10
Disk Sleep Timer (Minutes):    10
Display Sleep Timer (Minutes):    2
Wake On AC Change:    No
Wake On Clamshell Open:    Yes
Current Power Source:    Yes
Display Sleep Uses Dim:    Yes
GPUSwitch:    2
Reduce Brightness:    Yes
Hardware Configuration:
UPS Installed:    No
AC Charger Information:
Connected:    No
Charging:    No

My Macbook pro 17" stopped working

my Macbook pro 17" stopped working I was surprised that Apple told me they no longer have support the 17" Macbook pro

That may be discontinued. I can't find a reference anywhere saying if it's still supported or not. The best I can offer is this site where you put in the serial number. It provides all the details on the machine, including whether it's still supported or not. What's wrong with it?
http://www.appleserialnumberinfo.com/Desktop/index.php

Macbook pro speakers stopped working, earbuds fine

My macbook pro speakers stopped working, but the earbuds work fine. Tried restart and preferences. Volume icon is grayed out, except when earbuds are plugged in. What am I missing?

Look in the audio output port. If there is a red light, the internal switch is stuck. Insert the earphone jack a few times. Blow into the port as hard as you can. Use a toothpick or something similar and jiggle it inside the port. If no success, bring the MBP to the Apple store genius bar.
Ciao.
If there is no red light, try a PRAM reset:
http://support.apple.com/kb/ht1379

Elements 11 on macbook pro has stopped working and i can't re-install as its no longer available?

Elements 11 on macbook pro has stopped working and i can't re-install as its no longer available?

Further info:
Running on a macbook pro.
Purchased through the apple app store.
Worked fine prior to mavricks update.
I have read where others have had this issue, the general response has been that they have had no support from adobe in resolving the problem. One guy said he managed to get issued a new download of the softwear that works fine with mavricks.
so there is a fix avalible but for some reason its not been a general update for all customers with premier elements 11?

MacBook Pro '11 "Stops Charging" as soon as iMovie Exports Video.

Similar Messages

Maybe you are looking for