So I was working on my MacBook Pro making a slide show and my other computer needed some power so I unplugged my Pro and plugged it into my other computer. After about five minutes my MacBook Pro just shut down. I don't know what happened, but the power is full and when I press the power button it doesn't do anything. It's almost like the power button doesn't even work.
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MacBookPro
I have an early 2008 non-unibody MacBook Pro. For about a year now, the status of the battery has been "replace soon." I was still getting a pretty good amount of time off of one charge so I wasn't too worried. This past Saturday morning, I woke up, checked the battery indicator lights on my computer (it had been sleeping since the day before) and it said it had about 60% percent so I opened it. I was on the Internet for about 10 minutes before it shut off without warning.
It wouldn't turn back on when I pressed the power button, so I plugged it in and it turned back on. When I checked, the battery status was "replace now." After using it, I turned it back off and left for NYC for the weekend and didn't bring it with me. When I got home last night, I plugged it in and tried turning it on with no luck. The battery indicator light was flashing one light, so I just assumed it would need to charge for a bit before it would turn back on. After about two hours, when I went to bed, it still was flashing just one light. I kept it plugged in over night, and this morning when I checked it, the battery indicator lights showed that it was fully charged, but it still wouldn't turn on. I still kept it plugged in throughout the day just in case, but it still won't turn on even though all the lights are lit. Is the battery just showing me false information, or should I be worried about more than just the battery?
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2008 MacBook pro
my start up disc is full and when i switch on my computer the screen is blank. how can i get the dock up again
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MacBook Air, Mac OS X (10.6.8)
I have a macbook pro 15" retina. I am a photographer and have to upload images at the end of every day. I noticed that the internet speed was flucuating a lot. From like 3 mbps to 30 mbps. I thought it was the internet service at first, but then noticed if I turned off the wifi on my macbook, then turned it back on, I would get a full strong signal. It would then start to slow down again to a crawl. Is it the macbook or maybe a Apple Express Airport update?
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MacBook Pro with Retina display, OS X Mountain Lion (10.8.3)
Is there a way to turn off my macbook pro when it goes to sleep because of the low battery? Second question: is there some sort of problems if I carry my MBP (or tip it over, ie to clean it) while sleeping? I'm afraid that something might go wrong with the HDD or sth else.
View 10 Replies View RelatedI have a 2007 Macbook Pro that's still been running great. My battery starting going a few years ago and then completely crapped out about a year ago. I never replaced it and just kept it in there. I finally went to replacae it today by buying a Rayovac battery from a local Batteries Plus store. We popped it into my Macbook Pro and it wouldn't turn on. We plugged it into a charger and it turned on but the battery icon had an "X" through it. We tried another battery and same thing. But when we unplugged the charger, the computer stayed on with the battery power. However, it acted as though it did not detect the battery in there and would not show a precentage charge or estimated time left.
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MacBook Pro
I looked around and I find varying opinions. My laptop is mostly at home. Should I keep it plugged in when its full or should I let it drain? Please explain too.
Also, coconutBattery says I've used five cycles even though none of those were complete cycles. Is it just problems with the software or does it really count as a complete cycle?
I just bought my macbook this past weekend. I've noticed a drop of over 100 mAH in my battery's full capacity, after two cycles. Is this normal? Does this drop slow down?
View 3 Replies View RelatedI received my new 15", i7, 128gb ssd, 8gb ram macbook pro on april 19th. I love it and have no problems. Have any of you guys noticed that the full charge battery capacity, which is found under system profiler-power, varies often. When I first got the macbook pro the full charge capacity of the battery was around 6830. Now with each charge it seems to go down slowly. At first it jumped from 6800 to 6600 and now stays at around 6520. Is this normal?
View 6 Replies View Related"To allow the adapter to recharge the battery to 100%, simply allow the charge to drop below 93%. The adapter will automatically recharge the battery to 100%."
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MacBook Pro, Mac OS X (10.6.8)
i use macbook air 1.1. when i charging, led is yellow but stuck in 99%. the indicator of magsafe cannot change the color into green.
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MacBook Air, Mac OS X (10.6.8), macbook air 1.1
Why does my macbook pro screen (2010) go black while I am using it with full battery?
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MacBook Pro (15-inch Mid 2010)
Macbook pro not starting up - Battery level is full.
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MacBook Pro
My Mac Pro never seems to get a full charge from my charger.
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MacBook Pro (17-inch Early 2011), iOS 5.1.1, I always update my software
I just got my MacBook pro returned 4 days ago after the hard drive was replaced because the brightness was on minimum and had to be reboot 15 times so it could be changed. I asked apple to replace my battery because it had 1 minute battery life and it had 47 cycles but they didn't. My mac didn't have enough power to start speakers so I rebooted but my mac went into sleep mode and wouldn't come out. I had to force shut down. I tried turning it on but it wouldn't turn on, I tried taking out battery etc and pressed power button 5 secs but nothing changed.
I live 100 miles away from apple repair. I wrote this on my iPod touch. I took it to apple repair and it turned on. I had been using a 65 watt charging cable for a MacBook, I need a 85 watt charging cable. It was 100 miles away and has been posted to me today. apple told me that a MacBook pro requires 80 watt charging cable, and 65 watt can be bad for the mac and will only work if the battery isn't dead. my battery was dead when I tried to turn it on.
I removed my battery and plugged the power cord, the small green light doesn't come and the mac book pro doesn't turn on.
View 19 Replies View RelatedI have a week old 11.6" MacBook Air. The battery has 3 cycles. However, using Coconut battery the battery capacity is showing 96% fully charged. Would that be unusual after 3 cycles?
View 6 Replies View RelatedI was wondering if doing a full charge and then a discharge is a good thing when a new mac or new battery is bought? Also should it just be a simple charge and discharge or does it have to be a full calibration? Also what is the best method in maintaining a healthy battery? Should I cycle at least once a week and do a calibration every few months? Or should one cycle per month be fine? Also is it alright if the battery is fully charged and I have the plug-adaptor plugged in to my MacBook Pro while using it? Finally, is it true that over night the plug or when not in use and not charging the plug should be outside of the MacBook Pro?
View 6 Replies View RelatedI had some issues with battery drain while sleeping awhile ago but that problem has been solved. However, ever since that incident I could not be paranoid about the battery life etc.I heard people saying that leaving the charger plugged in is simply fine as long as I do the regular calibration once or twice a month or so. Yet, Apple stated that they do not recommend the laptops to be plugged in. I will be going to a college this Sept and I really do want my laptop to last at least the whole 4 years.
Ever since I have contacted Apple customer service about this Battery issue I have left my Macbook charged up and plugged in while using and letting it sleep. One thing I have noticed is that the battery indicator says 99% and doesn't increase or decrease yet the green light is on. Is that normal? Since this is my first Mac ever and also first Laptop I would like some advice on how to treat the Battery( I know how to do Calibration and such). Is it better to do full cycle usage of Alum Macbook battery than leaving it plugged in all the time? (I unplug it when the Macbook is off).
Late 2008 refurb Macbook Pro, 2.53ghz, Windows 7 RC (therefore forced to use the 9600 at all times). According to this report, the MBP got around 3&1/2hrs of run time with a dimmed screen and watching videos. From a full charge, I start browsing the internet (no videos at all), and my battery reading read as follows
91% 1hr, 16mins
90% 1hr, 20mins
89% 1hr, 24mins
87% 1hr, 23mins
Not only were the readings all over the place, but even from a full near charge I wasn't even getting an estimate of 2hrs, while Apple advertised 4 for the late 2008 model, and the review I linked to says they got 3&1/2. Do I have a bad battery, or does simply running the 9600 reduce the battery life by such a drastic amount? I have already calibrated my battery following the guide on the Apple website.
i charge my macbook full and it only ever lasts me up to 2 hours (never more) lately. i got my pro in september and noticed these problems a couple weks ago. the battery also runs loudly and the entire time my mac is on and my mac heats up real quick and hot. should i just bring it in to get it checked out?
i also only ever have a few applications running, the same ones ive always had running. theres no reason i should currently have 1:53 on my mac left at 90% battery.
My 10 month old Macbook Air 13" battery behaves weird every 4 weeks. When unplugged the MBA switches off suddenly without a warning even the battery is still more than half full. Plugging it in it tells it takes 20 hours for a full charge but never gets full. After unplugging it crashes after some minutes again and goes dark.
The battery' got 178 load cycles and 5675 mAh out of originally 6700 mAh (84%). Did several SMC resets and PRAM resets. I even reinstalled Lion from scratch without changing the battery's behavior. Calibrating the battery isn't possible because it does not discharge but crashes. I tried three different power adapters.
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MacBook Air, Mac OS X (10.7.3)
My wife's Macbook 2.1 is acting strangely. The Battery indicator led's are full (green) the charger led is also green and the software shows 100% battery is charged. After a couple of seconds after disconnecting the charger it switches off. I've tried resetting the SMC and this allowed a full nights use without the charger but on the next day it went back to only holding for a couple of seconds. I don't want to have to reset the SMC every day. It's running on 10.5.8 and is all up to date.
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MacBook, Mac OS X (10.5.8), 2GHZ Intel Core 2 Duo 3GB SDRAM
My computer was at 89% battery life (unplugged for approximately 30 minutes) and shut down unexpectedly and without any warning.
Battery Information:
Model Information:
Manufacturer: DP
Device name: ASMB016
Pack Lot Code: 0003
[code]....
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MacBook (13-inch Early 2009), Mac OS X (10.6.8)
I have a mid 2011 Macbook Pro that has been shutting down randomly. It'll have a full battery, but shut down when I unplug it or even sometimes when it's still plugged in. Every time I start it up again, the date is changed to Jan. 1 2008 and there's a notification that because it's set to that date, some applications may respond "erratically". It did this for about 2 weeks, then was back to working fine for about a month and now it's started up again.
Today when I turned it back on after it shut down, a notification said to rebuild the iPhoto library. I didn't really know what it meant so I clicked OK because I thought it would help. Instead it erased my entire iPhoto library and shut down again.
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MacBook Pro, Mac OS X (10.6.8)
I'm going to purchase a macbook pro at some point, probably when the new announcement happens, but my question is: while the laptop is in sleep mode, does the battery turn off? Like, does it still consume energy while in sleep mode?
Probably a dumb question, but I know nothing about laptops.Never had a laptop before (currently using a imac g5 from 2006).
About a month ago I bought one of the new Macbook Pros, a 15 inch i7 version with highres matte screen.This morning I went to turn on my computer and I thought I had turned it off last night, but it turns out that I hadn't, so when I hit the start button it woke up and then promptly shut off. I haven't been able to get it to turn on since. Absolutely nothing happens when I push the start button, whether I have it plugged into battery power or not.
View 4 Replies View RelatedI don't have a warranty anymore. I got my Mac three and a half years ago. At first two days ago, I had a hard time turning it on. The charger didn't have a glowing green light. Then, once I got it on, the battery sign said it wasn't charging, had an X or something. But I got by by just leaving the charger on and it must have been charging some because I could use it for more hours than my usual 100% charged. My battery have always been damn awful because of the edition. But last night, I couldn't get it to turn on at all. The fan makes noises and so does the computer and sometimes, I can see very faintly that it goes to the sign-in. It could just be out of batteries and doesn't turn all the way on, just shuts down after a minute.
But since I don't have warranty, I am wondering how much it'd be to visit the Apple Store. And also, if anyone know of any way to fix it...could it be some other issue aside from the battery? This happened right after a storm that we had while I was at work and left it plugged on. But there was no lightning.
When I turn on my Macbook it does not go past the initial screen with an apple and spinning wheel. I took out the battery but am wondering if I need to do something special when turning it on again?
Info:MacBook (13-inch Aluminum Late 2008)
I have a macbook pro that is simply dead. I have tried an SMC reset, a PRAM reset, and I bought a new battery. I see the green lights on the back of my battery and the power cord is an apple cord that appears to be just fine. I have also tried to power on the computer with the power cord plugged in but the battery out.
Worth noting that I do not hear any fans, any clicks, or *any* indication that the computer is trying to power up. The only signs of electricity are the green lights on the battery and the small charging light one sees on the cord when plugged in to the computer.
