Macbook Air unable to restart after a "complete restart attempt"

Hi,
I wanted to get my Macbook Air cleaner to work easier this Summer. So I pressed : Command-R while restarting, and deleted the partition called "Macintosh HD". I'd already done it before, so I wasn't frightened at all. I turned the computer off again, and restarted it while pressing Command-R a second time. The fact is, it showed me exactly what I wanted to : The "livebox list". But my livebox wasn't in it, so, I restarted the computer after waiting a few minutes.
When I pressed Command-R again, it showed me the Earth, turning, and a message saying it is actually looking for an update on Apple's server, but it may take time. After 2 seconds, the Earth stopped her rotation, got a big exclamation point on her face, and had written under her : "apple.com/support - 2006F".
I looked for 4 hours, but nothing could help my Macbook to download Mavericks again.
Thank you,
Paul.
NB : Sorry for this poor english D:

Try this. I am assuming your MBA came with Lion (10.7) or later.
Boot the MBA withe the OPTION+COMMAND+R keys.
This should result in a display with a revolving globe.
This will connect you to the Apple servers and will determine what the original OSX was for your MBA.
Follow the installation instructions.
You will need a solid Internet connection.
Ciao.

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Message was edited by: EZ Jim
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☞ Paste into the window of another application.
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to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report the results. No harm will be done.
11. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
12. When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If that happens, please post the test results on Pastebin, then post a link here to the page you created.
Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

Macbook air cannot shut down after upgrading to yosemite

Hi all,
I have a problem from my macbook air purchased at 2012 and current version is Yosemite 10.10.
I upgraded my mac to Yosemite in Oct and it starts not able to restart or shut down. I try to update the software as I see in the App Store and I once again not able to restart. The only way I can do is shut down it manually by pressing the Power button and the software is not yet updated despite it restarted again.
Can anyone teach me how to handle this issue? as it is driving me crazy!!!

Hi beekatt,
Welcome to the Support Communities! The resource below will offer some suggestions if your battery is draining quickly. Have you tried shutting the computer down to see if you get different results?
OS X Yosemite: If your battery runs out of charge quickly
http://support.apple.com/kb/PH18599?viewlocale=en_US
If your battery on your portable Mac runs out of charge more quickly than you expected, check your battery’s condition.
Hold down the Option key and click the battery icon in the menu bar of your Mac.
You will see one of the following conditions:
Normal: The battery is functioning normally.
Replace Soon: The battery is functioning normally but holds less charge than it did when it was new.
Replace Now: The battery is functioning normally but holds significantly less charge than it could when it was new. You can continue to use your battery until you replace it without harming your Mac.
Service Battery: Your battery is not functioning normally, and you should have your Mac serviced.
Monitor your portable computer’s battery
If your battery won’t charge completely
If your battery’s status is Not Charging
If an X appears on the battery icon in the menu bar
I hope this information helps ....
- Judy

My itouch wont turn on after i completely restarted it

i did a complete restart which would erase all the content in my itouch, but i think the itouch died during the hour long restart process and now my itouch wont turn on, all it does is show the apple logo.

- After charging the iPod for half an hour, reset the iPod and connect it to your comoputer. If it shows in iTunes, restore the iPod.
Reset iPod touch: Press and hold the On/Off Sleep/Wake button and the Home
button at the same time for at least ten seconds, until the Apple logo appears.
- Next see if placing the iPod in recovery mode will make it visiable so you can restore the iPod. For recovery mode see:
iPhone and iPod touch: Unable to update or restore

Macbook air wifi keeps dropping after sleep

This is driving me crazy. I have tried so many fixes but nothing has worked. Every time I hibernate / sleep my 2012 macbook air, the wifi drops and takes at least 20 minutes to come back on when I open the laptop again.
I can reboot, turn the wifi off and on, change preferences...everything. Nothing works. From reading around I am assuming this is a Maverick problem since lots of people seem to be complaining about the same thing, but has anyone found something to remedy it?
Thanks x

Test after taking each of the following steps that you haven't already tried. Back up all data before making any changes.
1. Make sure the network is on the preferred list by following these instructions. It's important to read the article carefully, as it's the starting point for any further efforts to solve the problem. If you skip any of the steps, the problem may not be solved. Make sure the box marked
Remember networks this computer has joined
is checked.
2. Follow the instructions in this support article under the heading
Symptom: After restarting or waking from sleep, my computer might not connect to the Internet
3. Reset the PRAM.
4. Make a note of all your settings for Wi-Fi in the Network preference pane, then delete the connection from the connection list and recreate it with the same settings. You do this by clicking the plus-sign icon below the connection list, and selecting Wi-Fi as the interface in the sheet that opens. Select Join other network from the Network Name menu, then select your network. Enter the password when prompted and save it in the keychain.
5. From the Location menu at the top of the Network preference pane, select Edit Locations. A sheet will drop down. Click the plus-sign button to create a new location. Give it any name you want. In the new location, set up the Wi-Fi service with the same settings you used before. Click Apply and test.
6. Launch the Keychain Access application. Search for and delete all AirPort network password items that refer to the network. Make a note of the password first.
7. Repair permissions on the startup volume.
8. Turn off Bluetooth and test.
9. Reset the System Management Controller.
10. This step shouldn't be necessary, but has been advised by Apple Support in some cases, apparently as a workaround for a bug. Open the Energy Saver pane in System Preferences. If applicable, click the padlock icon in the lower left corner to unlock the settings. Enter your administrator login password when prompted.
Select the Power Adapter tab and uncheck the boxes marked
Wake for Wi-Fi network access
and
Enable Power Nap...
if present. Then, if the computer is a MacBook, select the Battery tab and uncheck
Enable Power Nap...
11. Reinstall OS X.

Macbook air unable to join wifi network

I have a brand new MacBook Air and am new to Macs, but have a very good understanding of PCs. I constantly have to reenter our wireless security code for Wi-fi. Now I am receiving a message that says "the computer was unable to join the wi-fi network you selected". What am I doing wrong?

After a 30 minute phone call with Support, nothing worked still! In the end he suggested changing the channel of the wireless router/modem. I tried to do this (after research online on my imac) and then lost all internet connection. The router/moden no longer worked at all! Then had to call the support line for the router; spent another hour or so trying things, but to no avail. In the end have had to buy a new modern modem router (Belkin Dual band N+ PLAY N600 DB) and so far ......................it's working! But we only bought it this morning. Will report back another day with an update!

Macbook Air froze and now won't properly restart.

I was watching a video today on my Macbook Air on iTunes. It has been working properly.
It suddenly froze and the escape key did not work. I forced a shut down.
When I tried to power it up again, it appears to start-- the apple glows on the front cover, etc. But instead of a boot, all that happens is that a small magnifying glass appeared in the upper right corner of an otherwise black screen. Hitting escape caused a "please wait" cursor to appear, but when it disappeared, nothing else happened.
I can't seem to shut it all the way down now, only make it sleep. None of the key combinations work. When it unsleeps, I'm back to the black screen with the magnifying glass.
No spills, no nothing. Any ideas? I have the idea if I could make it shut down properly it might resolve itself, but this could be just wishful thinking. Could this be a display issue?
Thanks.
Cheryl
OS10.6

Hey Cheryl,
Within the MacBook Air users guide, I found a section that should be able to help you out starting on page 41. I copied the relevant information below, and you can find the full user guide here:
MacBook Air User Guide
http://manuals.info.apple.com/en_US/MacBook_Air_Users_Guide.pdf
If your MacBook Air freezes during startup, or you see a flashing question mark, or the display is dark and the sleep indicator light is glowing steadily (not in sleep) The flashing question mark usually means that the computer can’t find the system software on the hard disk or on any disks attached to the computer.
Wait a few seconds. If the computer still doesn’t start up, shut it down by pressing and holding the power button for about 8 to 10 seconds. Disconnect all external peripherals and try restarting by pressing the power button while holding down the Option key. When your computer starts up, click the hard disk icon, and then click the right arrow. After the computer starts up, open System Preferences and click Startup Disk. Select a local Mac OS X System folder.
If that doesn’t work, try using Disk Utility to repair the disk. For more information, see “Using Disk Utility” on page 49.
If your MacBook Air doesn’t turn on or start up
Try the following suggestions in order until your computer turns on:
Make sure the power adapter is plugged into the computer and into a functioning power outlet. Be sure to use the 45W MagSafe Power Adapter that came with your MacBook Air. If the power adapter stops charging and you don’t see the indicator light on the power adapter turn on when you plug in the power cord, try unplugging and replugging the power cord to reseat it.
Check whether the battery needs to be recharged. If the light on the power adapter glows amber, the battery is charging. See “Running Your MacBook Air on Battery Power” on page 34.
If the problem persists, return the computer to its factory settings by pressing the left Shift key, left Option (alt) key, left Control key, and the power button simultaneously for five seconds.
Press and release the power button and immediately hold down the Command, Option, P, and R keys simultaneously until you hear the startup sound a second time. This resets the parameter RAM (PRAM).
If you still can’t start up your MacBook Air, see “Learning More, Service, and Support” on page 53 for information about contacting Apple for service.
Hope that helps,
David

Macbook Air unable to restart after a "complete restart attempt"

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