Preventing MacBook Air 2012 from sleeping on closing lid

I'm running Mountain Lion now and still there is no option to adjust settings on Lid Closing. I intend to prevent my Mac from sleeping after I close the lid. All the settings made in Energy Saver become redundant if my Mac sleeping as soon as I close the lid.
This might seem a minor issue, but is very irksome. Had expected it on 10.8....
APPLE, please fix this long-standing issue!!

You are not talking to Apple here, we are just other users like yourself. Use the following link -
http://www.apple.com/feedback/macbookair.html
Do not expect a reply, however.
Best of luck.

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Macbook air does not sleep after closing the lid or putting into sleep

I've searched the message boards and external sites for answers and even spoke to Apple support. I'm so frustrated because it affects my work everyday. Its a 2013 Macbook Air running 10.9.2 and file vault. I close the lid or force into sleep mode and the system stays on even though the display goes dark. I travel alot so it goes into my briefcase and by morning its dead. I have turned off bluetooth devices, reset the SMC, have no external devices connected other than a thunderbolt monitor, booted into safe mode and followed every suggestion out there. Apple support person said he's never seen this before which is ridiculous because there are so many cases I have read about including Apple Support Communities. Does anyone have any experience with this?

This procedure is a diagnostic test. It makes no changes to your data.
Please triple-click anywhere in the line below on this page to select it:
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☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
Wait for a new line ending in a dollar sign ($) to appear below what you entered.
The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message.
The Terminal window doesn't show the output. Please don't copy anything from there.

Macbook Air Wake From Sleep Flicker

First off, I want to clear up something. The flicker that I am getting is not the same one that other 2013 MBA models were recieving with Photoshop. Nor is it the one where Safari may display some graphic glitches near the bookmarks area. I'm getting a weird white rectangular flicker when waking from sleep (lockscreen or no lockscreen). I've run the Apple Hardware Test, and the results returned no problems, so I'm pretty sure this is a software issue. The only settings I remember tampering with is VMWare, which flickered uncontrollably until I found a .plist fix online. Please help!
Larry

Hi larry918,
If you are having issues with flickering on your MacBook Air, you may want to try the troubleshooting in the following article:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
If that does not resolve the issue, you may want to try Safe Boot and/or a new user to see if the issue persists and to help narrow down the possible causes:
Mac OS X: What is Safe Boot, Safe Mode?
http://support.apple.com/kb/HT1564
Apple Support: Isolating an issue by using another user account
http://support.apple.com/kb/TS4053
Regards,
- Brenden

Why do I need to restart my wifi adapter every time my MacBook Air awakes from sleep?

My wifi is turned on, but when I awake my Air from sleep, Safari and other apps that use the internet don't work. But if I turn off and then back on the wifi, everything works again. Any help appreciated with solving this problem.

or you can "touch" your web.xml file.
touch web.xmlor that command is for *nix systems, not sure what the Windows command is. But basically, when you edit the web.xml, even if it means updating the last modified time, it will restart only your application and you should see the changes.

Macbook air wakes then sleeps again

my 2 month old macbook air wakes from sleeping only to go straight back to sleep again. Apple support did some tests and say that its a hardware issue and i have to take my virtually brand new laptop in for repair and do without it for how ever long it takes to repair.
Is this normal customer service with such a new device?

Yes. This is the normal AppleCare customer service.
Best.

Any way to prevent macbook air from sleeping when lid closed?

I believe there is no way to keep your macbook/air running when you shut the lid.
I am running a background job where I am downloading a huge amount of data from the internet, which is coming through slowly (other applications could be where I am running a web server....). I want the machine to be running, but not keep the lid open - since I might want to move the laptop, not leave the screen/keyboard exposed.
Where can I request Apple to add support for this behavior? Or did they anticipate this request in Mountain Lion already?
Any suggestions? Others who would like the same feature?

NoSleep makes closing of your MacBook lid possible without going into sleep mode. Now you shouldn't plug your mouse and monitor to stay computer awake - just check a tick in the System Preferences and continue downloading of huge files and watching favorite movies over the network with lid closed.
here you go : http://lifehacker.com/5934158/nosleep-for-mac-prevents-your-macbook-from-sleepin g-when-you-close-the-lid

Is there a way to prevent MacBook Air to go to sleep when using Spotify?

I have a Macbook Air with the latest version of Maverics and I often listen to music on it, via airplay and headphones. This works great, but when I'm not using the computer for anything else but spotify it goes to sleep after the specified time and I loose the sound. I wonder whether there is way to adjust the settings so that only certain programs like Spotify can prevent my Mac from going to sleep when they are active.
Thanks a bunch!

You can upgrade the SSD on a 2012 MacBook Air using the following: http://eshop.macsales.com/shop/SSD/OWC/Air-Retina/Apple-MacBook-Air-2012-Drive-I nternal-Flash

Macbook Air 2012 goes back to Sleep immediately after waking it up

So I have had this 13inch Macbook Pro for about a month and in that time it has done this about twice already. In order to get it working again I have to wake it up the second time and then it works fine.
I have done the SMC and PRAM reset but that does not seem to help. This usally happens when the Mac is connected to a power supply and goes to sleep by itself after some inactivity. Would like to know if anyone is having a similar issue, if so did you found any solution? Thanks in advance. Just to clarify I am working on a 13 inch Macbook Air with 256GB SSD and using Mountian Lion 10.8.

Have also had this issue since purchase. Have tried most solutions, including restoring from a time machine backup file, to no avail.
The issue always happens like this:
1) plug computer in with screen open.
2) macbook air goes to sleep on its own
3) come back to use computer later (usually a few hours later) and take computer off power supply.
4) computer works fine for about 2 minutes
5) computer screen dims for about 2 seconds and then the computer goes to sleep
6) have to hit space bar repeatedly to wake computer up
7) Computer runs normally until plugged in again and then the whole issue starts all over again from step 1.
Anyone help?
Am running 10.8.4. 2ghz Intel Core i7, 8gb ram, 256gb SSD, 11.6" Macbook Air (purchased June 2012)

MacBook Air 2012 Severe Battery Drains While Sleeping

Hi there,
This isn't any new but I've looked through all posts I could.
I got a refurbished MacBook Air 2012 in July. In the first 2 weeks it worked fine (or I was noticed).
Then I noticed the battery drains fast while the system sleeps.
I have done tests in the past weeks; almost 20% of battery drain after slept a day.
I have tried everything I could: turn off PowerNap, no wake from BT devices, erase and reinstall OS
None of above helped.
I have tried to modify hibernatemode to 25 and it worked ok; 2% of battery dropped after 12 hours.
I took this to Apple in Taiwan and they told me they couldn't do anything about it because they think it's software conflicts which does't really have a solution but wait for OS updates. They did run a diagnostic and everything turns out to be fine.
I just did reinstall the OS again and I'll see whats going on tomorrow morning.
If still not getting better I will just use hibernatemode 25.
Anything recommandation is more than welcome.
Thanks.
My OS version is 10.8.3.

Tried hibernatemode to 25 and still not helpful at all.
Battery drained 8% after 10 hours of sleep while mode 25 should put my macbook air into deep sleep and consume very minimal power.
<Edited by Host>

What chords do i need for a data migration from macbook 2008 to macbook air 2012

My 2008 macbook has a firewire port and my new macbook air 2012 has a thunderbolt port. I have a thunderbolt cable but i can't find an adapter to firewire or the firewire cord? Should I return the thunderbolt cable and surrender the 100 bucks for one-on-one or go through the tedious process of using my external hard drive as the 'messenger boy'?

There's all sorts of ThunderBolt to FireWire adapters out there. Here's one on Amazon. http://www.amazon.com/Apple-Thunderbolt-to-FireWire-Adapter/dp/B008RXYOKY/ref=sr _1_11?ie=UTF8&qid=1346277186&sr=8-11&keywords=thunderbolt+firewire
You'd also need a FireWire 800 to 400 adapter. http://www.amazon.com/elago-FireWire-400-800-Adapter/dp/B002TF0ZDQ/ref=sr_1_8?ie =UTF8&qid=1346277133&sr=8-8&keywords=thunderbolt+to+firewire

How to reset my macbook air 2012?

hi,, my name is jovito ,,i have this macbook air 2012,, and i planning to buy the new version,, and my friend want to buy my 2012 air.. but before he buy this air,, he wants me to reset it first.. and i dont kmow how to.. please help.. thank you...

Before you sell or give away your computer, in addition to the steps mentioned in this support article, take these steps:
Run the Apple Hardware Test or Apple Diagnostics. The buyer will do this (or he should), and you don't want to be surprised by the results.
Reset the PRAM and the SMC, which might contain personal information.
If you set a firmware password, remove it by running Firmware Password Utility in Recovery mode.
If you activated FileVault in OS X 10.7 or later, turn it off.
If you use Boot Camp, the partition must be deleted
If you created any other data partitions on the internal drive, remove them in Disk Utility.
Erase the data partition(s) with the option to zero out data. An SSD doesn't need to be zeroed.
You can't legally or practically transfer any software downloaded from the Mac App Store to the new owner of the machine, even if it was free. That includes OS X, so if you upgraded to OS X 10.7 or later, you must reinstall the original OS, either from the installation media, if applicable, or by booting into Internet Recovery (option-command-R at the startup chime.) If you installed from discs or a read-only USB key, deliver those to the new owner.
The new owner will have to repurchase the software, if need be, under his or her Apple ID. If you ever updated the bundled iLife applications (Garage Band, iMovie, and iPhoto) through the App Store, you can't transfer them either.
Remove the machine from your list of registered products. If it's still covered by an AppleCare Protection Plan, transfer the coverage to the new owner by following the instructions in the AppleCare Terms and Conditions (under the heading "Transfer of Plan.")

Problems with my external USB 3.0 (Toshiba) hard drive and Macbook Air 2012

I can't seem to get any help on this from Apple and I am tired of ti I have a new Macbook Air 2012 model and have several Toshiba external USB 3.0 drives. I did the Mountain Lion App Store 10.8.2 update and all of a sudden non of my drives are mountable or accessible. I've been in IT 16 years and have never seen anything like this. The drives are physically fine and I can see the mapped partitions on a Windows 7 machine just fine and even use HFS Explorer to view the directory structures. The data on these drives is extremely important to not only me, but also the DoD who I am working with on a major project. Now I can't get to my documents to edit them or pull down the virtual machines I setup for my labs.
I've done all sorts of research and googled myself to death. I even foudn the "missing because Apple pulled" 2.0 update to try and fix this issue. Whatever was done with ML 10.8.2 on these notebooks renders the USB ports useless. Does anyone have a solution to getting these drives to mount?

I have the same issue.
I have two disks HDTC720XK3C1 (Portable Toshiba Hard Disk, USB 3.0 + 2.0, 2.0 TB). Purchased on the same date and same model. One inexplicably stopped working.
When i connect the drive, the systems show an message that say:
"You need format the drive <x> before can you use it
Do you want to format it"
I attach the two pictures with the screen error and disk managment.
Question for the group: These devices seem not very reliable ? this type of error the warranty covers? Sugestions ?
i think, that a backup tool should be secure. This is the 7th time I use it and the data is completely lost. Opinions?
Attachments:
hard_disk_error_01.png ‏10 KB
hard_disk_error_02.png ‏54 KB
20140529_122947.jpg ‏568 KB

What is the file storage space in macbook air 2012?

what is the file storage space in macbook air 2012?

it all depends on what you'll be using it for - how much apps you plan on installing - how much music you have - how much videos you plan on saving in your macbook air.
i have a 2010 and 2012 Macbook Air - both came with 128GB - for my needs - it's fine.
As you can see from the image below - that is from my 2012 Macbook Air. Still have lots of space left.

Can i increase ram of my macbook air 2012 11".

can i increase ram of my macbook air 2012 11". I purchased it from apple premium reseller in neighbouring city, they didn't tell me there is a 8 gb model also otherwise i could purchase it. so does these apple store provide changing something in my model as the ram is solded out ? i cant purchase a new mac so early coz my book hasent completed a year !
my problem is that, OS X Mountain Lion takes 2 gb memory.
If i run safari, i watch youtube, load multiple tabs about 5-6 ( facebook twitter youtube yahooanswers google-ing ) at same time ( one by one but i keep it open ) this takes atleast 700 mb ram
and mail runs at startup and i need it it takes 100 - 150 mb ram
some ram goes in active-inactive-wired i mean if i dont know but some background processes may be in it ..
and if i load iphoto or transfer files from HD to Ex-HD, i feel it is getting slower.
if i just open photoshop. a message comes to quit some apps. ***,
i never keep lot processing like video converting or dont use final cut pro like apps.
i dont have problem with processor, its 1.7 dual core i5. i feel its fast enough for my work.
but i need upgrade from 4gb to 8 gb. please give some advice
thanks for reading and double thanks in advance for answering ! plez help

Your only option is to sell the one that you have and buy a new one with 8 GB of RAM.

Why is my iPhone 5 S WiFi speed 50% slower than my MacBook Air 2012?

Why is my iPhone 5 S WiFi speed 50% slower than my MacBook Air 2012?

Hello jagimc,
Thanks for using Apple Support Communities.
For more information on this, take a look at this article:
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/ts1398
Wi-Fi disconnects, or signal strength is less than expected
Move closer to the Wi-Fi router (access point).
Check for sources of potential interference.
Remove any case, stand, or other accessories from your iOS device and see if signal strength improves.
Reset network settings by tapping Settings > General > Reset > Reset Network Settings.
Note: This will reset all network settings including: previously connected Wi-Fi networks and passwords, recently used Bluetooth accessories, VPN and APN settings.
Best of luck,
Mario

Preventing MacBook Air 2012 from sleeping on closing lid

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