A friend and I will be going to Europe in a few weeks. We both have iPhones and I was hoping to charge both of them using my Air so that I do not have to bother with buying extra power converters. I already have the UK and EU plugs for the Air adapter.
View 4 RepliesI've got a MBP and will be charging two iPhones off of it most of the trip. How big of power inverter will I need? [URL:..] will this provide enough juice?
View 6 Replies View RelatedMy Macbook pro is not charging. If I move the cord (specially at the Macbook charging port) it charges. But again if the cord is slightly disturbed then it doesn't charge. The problem got worse as my Mac randomly shuts down (especially when I remove the mag at the Macbook charging port). I dono what to do. Apple care (Genius) is far from my place.There is no visible physical damage on my mag charger. Could anyone suggest what I should do? I checked the battery status in system profiler and it says NORMAL. The details are as follows:
Battery Information:
Model Information:Serial Number: 9G022045SD3NBManufacturer: DPDevice name: bq20z451Pack Lot Code: 0000PCB Lot Code: 0000Firmware Version: 0201Hardware Revision: 0002Cell Revision: 0164Charge Information:Charge remaining (mAh): 1909Fully charged: NoCharging: NoFull charge capacity (mAh): 4790Health Information:Cycle count: 636Condition: NormalBattery Installed: YesAmperage (mA): -762Voltage (mV): 11308
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MacBook Pro, Mac OS X (10.6.8)
I have a mid-2009 13" Macbook Pro with 8GB RAM. I have the odd situation of the power indicator on top right of screen showing that the power adapter is plugged in, but the percentage indicator stating that the laptop is "not charging." I have been working on the computer for several hours and the laptop has only charged to about 27 percent according to the battery health application that is runningI have. It says the battery has gone through 281 cycles and is 2.4 years old. It suggests the battery should still charge to 92 percent of its potential. The battery is warm as is the power adapter cube, so something is happening. The little light on the end of the power cord is green but only two of the little green dots light up on the left edge of the computer.
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MacBook Pro, Mac OS X (10.7.4)
I have a personal and a work iPhone. Both are iPhone 4s from different carriers, can I use both of the phones on the same iTunes account without creating another one.
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iPhone 4S, iOS 5.1
I migrated from mobleMe to iCloud on my macbook air, using the [url]... ID, and on both iPhones using [url]... ID. The two iPhones sync with each other for apps-purchased, contacts, iCal and Contacts, but the macbook air does not. How do i get the three devices to sync? Apple says both IDs are migrated to the iCloud.
Info:MacBook Air (13-inch Late 2010), Mac OS X (10.7.4), both iPhones are iOS 5.1.1
I don't know if it's even possible to sync to iPhones with a single application, but I'm looking for a simple financial application that does this.
I want to be able to use two iPhones to record information about daily transactions and then sync that information with a 'mother' app on the mac, spreading and updating information between the iPhones.
Can I sync 2 iphones in one account with out losing songs I've already got. Erasing & syncing replaces the contents of this iphone with the contents of this iTunes library? Should I go ahead to erase & sync?
Info:
iPhone 4, iOS 5.1.1
Has anyone here have any success using an external USB drive (2.5 or 1.8 small drives) thru a hub with the Air?
I know I could use a powered hub but I hate taking and messing about with additional power supplies when I travel.
does anyone know of a specific model HD that works with out needing to connect directly to the one USB port but thru the hub?
I recently got a Macbook and have a iPhone and iPod shuffle. The thing is there isn't enough usb ports on the Macbook so I had to get a hub. The hub I got IS self powered and does not require a external power adapter. My concern is that I am withdrawing too much power from my usb port through this hub. It is a 4 port hub and a External HDD ( has own power supply), Optical mouse is connected to it. also I charge my iPhone and shuffle via the same hub.
I am afraid that there is power limit feature and it will fry my computer. I notice if I boot in boot camp to windows. Windows will display a error message telling me, I am not allowed to have this many device drawing this much power. Anyone know if I should be okay as long as OS X doesn't give me a message or should I really consider getting a USB hub with its own power adaptor?
Is there no way around this? is the USB simply for power? IE can i just plug it into a powered USB hub (thats not actually plugged into the air?
View 5 Replies View Related I share a quite common problem. My macbook doesnt boot-up.It does power on and gets into the booting up process but nothing happens...
To be more precise, after powering on the MB, the grey display appears and after a while the apple logo and the circle of lines starts to move around.
After that nothing else happens...
I ve tried everything possible... SMC reset, PRAM reset, verifying the disc by booting up either from single user and check it with fsck or with the booting disc and run all the verifying tests and the repair ones... Everything there were just as NORMAL...The OS refuses to open either in normal mode, or at safe mode or even the verbose mode, though it does boot up in single-user mode.
I even took out the HDD and place it in a HDD cover and then plug it as an external device to my other MBP. I run the tests once again but everything seems to be NORMAL again...The only thing that is left to check is whether the boot files have any problem...
I've just done a video on my Canon stills camera and it imported into iPhoto. But the video doesn't then appear to sync with my iPad. So I found the file in Finder and dragged it into iTunes. Problem there is that it isn't really a Movie or a TV show - I don't want a short clip of my cat in amongst feature films.
So how do you arrange/sync personal videos?
How can I save photos from 2 different icloud accounts / iphones to the same Mac ?
Info:Mac mini
Can 2 different iPhones use the same computer and iTunes and still have different libraries of music?
Info:
MacBook Pro
Will Apple's external Superdrive work through a powered USB hub?
Or does the Superdrive need to be plugged directly into the MBA?
Are there any other USB devices that will only work directly plugged in?
I bought a Belkin powered USB hub and hooked my MacBook Air Superdrive to it and it won't work. I was under the impression it would in a powered USB HUB. Anyone share any experiences with me on this?
View 24 Replies View RelatedWhat is the best portable HD that can be powered from the MBA's USB hub without a power cable.
View 16 Replies View RelatedMy battery seems to have lost the plot. I can turn my machine on when running off the battery and it fires up as normal. Once it gets to my desktop everything is frozen. The arrow is always stuck in the top left corner and the only thing that works is the power button, but I can't even turn it off because I can't select switch off.
It works fine if I take the battery out and run off the adaptor but kinda defeats the purpose of having a laptop.
I've been trying to find a good, solid powered-USB hub to use with my Macbook Pro. I tried the Belkin 7-port, which had good reviews, but it just stopped working after 2 weeks, and it was never powering self-powered USB hard drives properly (even though it was supposed to).
So I'd like some recommendations for a good USB hub that has sufficient power to use with self-powered USB hard drives and that won't slow down or stop working when i connect too many devices.
Like many others, I'm thinking of replacing my HDD with an SSD and replacing my optical drive with the original HDD. I plan on using the SSD as my boot volume and the HDD for storage. Part of the reason I am switching to an SSD is that I carry my laptop around quite a lot and don't feel confident that the HDD won't fail because of all the motion.
My question is: Can I leave the HDD powered off until I want to use it? Thus saving battery life and reducing the risk of HDD failure from being moved around too much. I would like to be able to mount the drive when I want to access the storage and unmount it when it is not in use. Is this possible?
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.3)
When I power up my MacBook pro the hourglass just keeps spinning and spinning but that's it.
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MacBook Pro, Mac OS X (10.0.x)
My MacBook has suddenly gone dark. It charges fine and the battery lights show there's charge. The screen is very dark when powered up? When I turn the brightness down fully, then go to turn it up the screen lights up for a second then goes again?
View 6 Replies View RelatedI set up my time capsule using the wizard that apple provided. I have one SSID set up and wpa pw. I can use both Iphones (802.11g) and m macs (802.11n). Since they both work (With old TC, iphone would not see it because I set it to N only) am I running the most efficient way? Network utility shows macs connected at 270 Mbit/s and G devices at 54 Mbit/s. The gizmodo review says that they show show as 2 separate access points? [URL:..]
View 1 Replies View RelatedThis just started happening today. I have little snitch monitoring the network activity and it's generally quite calm, however now it's going crazy with incoming connections from other students (I'm on a university campus) and iphones of all sorts.
View 12 Replies View RelatedI am trying to setup photostream to work with two iPhones. I have created a me.com account for one of them and a gmail.com account for the other iPhone. The me.com account works for photostream but I cannot get the gmail account to work. The me.com account says that it is the primary account. Does this mean that photostream only works for one account?
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iMac, iOS 5.1.1
i need a good usb hub that can be powered off the other usb port on my 13in macbook pro cause i have a portable usb hd that when one usb port wont power it can get power off the other and operate but that claims the other port
View 2 Replies View RelatedWhich of the two USB port has full power, not shared with everything in the Mac?
View 15 Replies View Relatedwill not boot up to log in screen when powered up, all I get is a grey screen with apple logo in middle and spinning timer
I have tried resetting SMC
I have tried starting up in Safe Mode (it won't do that either)
I have gotten into disk utility to repair disk
I have tried resetting PRAM
nothing... we are on a network in a school district so my next step is to re-image it but wondering if there is something else I should try first
if not then how do I backup files that are needed before I re-image
Info:
MacBook Air, OS X Mountain Lion (10.8.5)
I have macbook air and it doesn't turn on if I shutdown it for at least 5 hours and next time I need to start i have to plug the charger just one time after that It starts and can be used for whole day.I am not sure what the problem is I charger battery to 90% before shutting it down.
Yes my battery cycles are too much. Details are : Health Information: Battery cycles : 785 Condition : Normal
Info:
MacBook Air (13-inch Mid 2011), OS X Mountain Lion (10.8.4)
