I have a Macbook Air purchased in 2011 in the US. I am traveling in South Africa and am unsure if I need a step down voltage converter before I plug my laptop into the wall to charge it (using an outlet adapter). Am I ok to just plug in?
So standard electrical output from wall outlets in the US is 110V - 120V, and standard output from wall outlets in South Africa is 220V - 240V. In SA I know I can plug in an iPhone using the iPhone charging cable and it will automatically step down the voltage, thus preventing my phone from overheating. I cannot plug in a hairdryer or flat iron without step down voltage converter in SA. Can I use the charger that came with my US 2011 Macbook Air and plug into a wall outlet in South Africa or do I need to purchase a step down voltage converter in order to charge my laptop while in SA?
You only need a plug adaptor as long as the voltage is between 100 and 240 volts.
(123957)
Similar Messages
-
I have a MacBook Pro (purchased in 2011) with OS X Lion 10.7.4. I'm using Microsoft Office 2011 and cannot open older PowerPoint Files (non .pptx). It will always open the same .pptx file and then the machine hangs up and just keeps spinning.
Thank you - that all makes sense. It is, indeed, exactly what I did when I upgraded.
I'm also writing this on the machine that crashed a few minutes ago (I posted the crash in another thread). I got back with a 'safe boot' - as I have done a few times before.
I've also de-installed little snitch (and then done a safe-boot & then re-boot ) since that seemed involved. I de-installed Adobe flash, since that seemed to be a problem - I then re-installed the later, apparently fixed, flash. The most recent crashes don't seeme to have a problem with flash any more.
I've posted the various ( generally different ) crashes. I also posted a summary of the similar lines that turn up in most of the crashes.
Unfortuantely, I'm actually trying to use the machine to meet some urgent deadlines and all this is not making it at all easy.
I had had great hopes for 10.7.2 - I thought that the crashes must be pretty common, so would have a common aetiology. There do seem to have been some fundamental changes to the file sytem and to the video interface (that seems to cause problems to brand new iMacs as well as to my 2009 iMac). -
I have a macbook pro 13’ (late 2011) 2.8Ghz Intel i7 memory 4GB 1333 MHz DDR3 and have upgraded my OS X Lion to Mavericks 10.9.5. Everything has slowed down and the battery lasts a bit earlier. How do I go back to the older OS X Lion? Or should I improve speed differently? Would improving memory to 8GB help?
i have run the EntreCheck and here is the report:
EtreCheck version: 1.9.15 (52)
Report generated 28 September 2014 16:16:39 GMT+3
Hardware Information: ?
MacBook Pro (13-inch, Late 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.8 GHz Intel Core i7 CPU: 2 cores
4 GB RAM
Video Information: ?
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ?
OS X 10.9.5 (13F34) - Uptime: 0 days 4:59:22
Disk Information: ?
TOSHIBA MK7559GSXF disk0 : (750.16 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 749.3 GB (203.96 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Vodafone (ZTE) Vodafone Mobile Broadband K3565-Z
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.ZTE.driver.ModemDriverMac (1.0.2d1) Support
[loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.3.1) Support
[not loaded] com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.1) Support
[not loaded] com.roxio.BluRaySupport (1.1.6) Support
[not loaded] com.roxio.TDIXController (2.0) Support
Startup Items: ?
HWNetMgr: Path: /Library/StartupItems/HWNetMgr
HWPortDetect: Path: /Library/StartupItems/HWPortDetect
StartOuc: Path: /Library/StartupItems/StartOuc
Launch Daemons: ?
[running] cn.com.zte.PPPMonitor.plist Support
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] PPPMonitord.plist Support
Launch Agents: ?
[running] cn.com.zte.usbswapper.plist Support
[running] com.hp.devicemonitor.plist Support
[loaded] com.hp.messagecenter.launcher.plist Support
[running] Swapper.plist Support
User Login Items: ?
iTunesHelper
Dropbox
Internet Plug-ins: ?
SharePointBrowserPlugin: Version: 14.0.0 Support
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
Flash Player: Version: 15.0.0.152 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
Default Browser: Version: 537 - SDK 10.9
Safari Extensions: ?
AdBlock-2
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes: ?
Flash Player Support
MacFUSE Support
Tuxera NTFS Support
Time Machine: ?
Time Machine not configured!
Top Processes by CPU: ?
5% Safari
3% WindowServer
2% BitTorrent
2% hidd
0% softwareupdated
Top Processes by Memory: ?
229 MB Safari
160 MB softwareupdated
156 MB com.apple.WebKit.WebContent
135 MB com.apple.IconServicesAgent
102 MB VLC
Virtual Memory Information: ?
45 MB Free RAM
1.55 GB Active RAM
1.52 GB Inactive RAM
895 MB Wired RAM
628 MB Page-ins
0 B Page-outs -
International travel to South Africa and iPad charging
I am traveling to South Africa and will need to charge my iPad. The camps I will be traveling to have generator power at times...I have the charging kit for international adaptors, will that work or will the generator power fry my iPad? I just want to make sure I burn up my machine.
And there is no need to buy the Apple cable to plug in to the SA sockets, or even an expensive travel adaptor. Search around in the travel shops and electrical shops (and in Australia the AA travel sections) and c$3 or equivalent gets you a simple and unobtrusive adaptor - some travel adaptors are pretty big. This will work round the world and keeps your costs down for the important things, beer and pizza. It also seems that buying them at home before you leave costs you more, but finding them abroad is a little trickier. For me, UK to US, Canada, Singapore, round Europe and Oz it worked fine.
-
I have an icloud account and can access my numbers documents on my mac at home and iphone by clicking on the numbers icon and these saved documents appear
I now have a macbook air on which I have icloud but when I click the numbers icon I can't find my saved documents
Any ideas ?Hello mikebundy,
Let's double check to make sure everything is setup correctly, please see the following resource:
iCloud: Use Documents in the Cloud with OS X v10.8
http://support.apple.com/kb/PH12514
To use Documents in the Cloud with your Mac apps, Documents & Data must be turned on in iCloud preferences.
Turn on Documents in the Cloud
- Choose Apple menu > System Preferences, then click iCloud.
- If you are not already signed in, sign in with the Apple ID you use with iCloud.
- Turn on Documents & Data.
Thanks,
Matt M. -
I recently bought a game for an "ipad", (thru itunes), when I only have a MacBook Air...I had seen where you could switch apps back and forth between devices, ad I thought I could do this. Is there a way to play the game on my Air laptop? Or did I just throw $5.29 out of the window? One more thing...it involved Facebook, and I don't belong...or want to belong!?
I want to play Jeopardy, Wheel of Fortune, etc. ON MY MACBOOK AIR!?!???No way to play an iOS game on a Mac presently.
I suspect if you contacted Apple's Customer Support and explained the situation they would refund or credit your account.
SCR -
MacBook Air, purchased 2011. Stuck on grey apple screen. Help!
MacBook Air purchased in 2011, never had any trouble previously. Grey Screen stuck in thinking mode, will not accept any commands. Have let battery drain and re charged but no difference. Any thoughts? Thanks.
Being stuck at the grey screen generally means there's something wrong involving reading something from or writing something to the hard drive. Letting the battery die may be something that is sometimes useful for a phone or iPod, but never for a computer.
Step 1: try restarting in Safe Mode. Reboot and when you hear the chime and/or the LCD backlight comes on press and hold the shift key until you see the Apple icon. The bootup will take longer than normal because the hard drive is being examined and repaired. If this works you'll get to the desktop but Safe Mode only loads a minimal number of drivers so some things won't work. Reboot normally and see if you can get to the desktop now. If Step 1 failed or if after rebooting you returned to the gray screen try step 2.
Step 2: try restarting in Recovery Mode. Reboot and when you hear the chime and/or the LCD backlight comes on press and hold the command and R keys. You should boot into a utility mode where you can a) check the hard drive directory and repair it if need be and b) download and reinstall the operating system and that's what you should try doing.
If step 2 fails reboot holding option, command and R. This is Internet Recovery mode which is similar to Recovery mode except the drive will probably need to be formatted or partitioned before the OS can be reinstalled. This will erase all your data.
And if this fails call AppleCare or make an appointment at the Apple store. -
I purchased pages and numbers for Ipad and Iphone, now I have a MacBook Air and I would like to use both softwares in my computer. Do I need to purchase them again ?
Yes. Air runs OS X, iPad and iPhone run iOS - different operating systems
that required different versions of Pages, Numbers, & Keynote to run. Like
the iOS version, once you purchase the version for your Air, you may install
it on as many OS X desktops/laptops that you own. -
I have a Macbook Air that had some coffee spilled on the keyboard and as a result the plus/equals key is no longer functioning. Can I use a program like Ukelele to re-program another key to do that function? Can I re-program a function key to do this function?
Water + electronics do not mix. Something was damaged insode, and the logic board may be corroding as is.
Take it to a Genius Bar for an evaluation and repair estimate.
This is accidental damage and not covered by warranty. -
I have a Macbook Air with Mountain Lion..I upgraded to the latest version called mavericks ox now it crashes a lot...when I use the shift and Caps keys especially. I now have version 10.9. how can I get mountain lion back and get rid of this update?
all of my software was current before i upgraded to maverick....i don't know why this is going on...any help?
-
My MacBook Pro (purchased in 2011) is taking 10 minutes to boot-up. It's also taking much longer to open files. I have 650 GB out of 700 GB left on my machine so it's not that I've overloaded the memory. Is anyone else having this problem?
Look at this comprehensive trouble shooting document;
https://discussions.apple.com/docs/DOC-3353
I suggest that you start with SMC and PRAM resets.
Then a Safe Boot.
Ciao. -
Hello! I have a macbook air and my apple ID is using my old email that I don't remember the password to. I want to switch it to my most recent email. How can I do this?
Change your old Apple ID using this link:
https://appleid.apple.com/
Click the blue Manage your Apple ID button.
Its password is unrelated to the password you use for the email associated with it.
If you don't remember the Apple ID password, click the Reset your password link.
I already have a new apply id that is set on my phone and ipad. I just want to switch it to that one...
You cannot change your Apple ID to another one that is already in use - in this case, the one you created for your iPnone and iPad. Decide which Apple ID you want to keep. If you need to change it, change it - don't create a new one. -
I have my Macbook Air hooked up to a Thunderbolt Display, is there any way to power on the Macbook Air using an Apple USB keyboard plugged into the Thunderbolt display? I would like to be able to keep the Macbook Air in the Archbook dock and not have to open it to power it on?
Thanks for any advise.SadisticIron wrote:
i just baught my first iphone and it is a jalbroken
Buzz! Thank you for playing!
Discussing jailbroken devices is forbidden here by the Terms of Service.
You can not get help here. -
hi, i have a macbook air and i've been having problems with the camera when i'm using skype. i know im no the 1st one and i'd like to know when apple or someone 'll do something about this.
Try reinstalling Combo Update.
http://support.apple.com/kb/DL1676
Best. -
I have a macbook air and and hdmi that i have used many times, but not all of a sudden the tv won't recognize the hdmi. The computer flashes when it is plugged into the hdmi but the tv says "no signal" and the airplay displays option says "no device detected" and the drop down bar is grey and locked.
I have a macbook air and and hdmi that i have used many times, but not all of a sudden the tv won't recognize the hdmi. The computer flashes when it is plugged into the hdmi but the tv says "no signal" and the airplay displays option says "no device detected" and the drop down bar is grey and locked.
Maybe you are looking for
-
How to reset my MacBook Pro os mountainlion with out a disk
How cAn I reset my act without the. Disks
-
#PARENT_TEXT# not being substituted in List Template since upgrade to v4.1
I have a list template that uses the substitution string #PARENT_TEXT# in the Sublist Template Before Rows section. Prior to Apex 4.1 this substitution string was replaced with the parent list item text (as expected). In Apex 4.1 this substitution is
-
Dynamic display of columns in pivot query
I have a table called STUDENT_SCORE . I need to display the avarage score /month for past 2 years and the monthly score till today' month. So suppose this is April 2009. The report will look like Roll_id 2007avg 2008avg Jan09 Feb 09 Mar09 101 80.9 70
-
Error Field selection in material master for Tax
While creating material master MM01 in Sales orgn tab when I am trying to save HST tax for Canada, it is disappearing. Although I have classified customer tax & material tax in IMG-Sales & distribution as 1 & 0 both. In MM I can see HST either 0 or 1
-
Mac Pro 2008 Not Recognizing SATA Hard Drives After Power Failure...
So we recently had a weird power "outage" where the power still seemed to be surging some (my monitor was blinking wouldn't turn completely off until I yanked the plug on it), and to my dismay, when the power came back on, I started having boot issue