Can't open the mac-air

i can't open my Mac-air notebook,when power on ,the screen is blank with a question mark?

To open the MacBook Air, you need to get your fingers on the front edge between the lid and the bottom and gently lift the lid.
To address the startup problem, maybe this:
Resolve startup issues

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I can not open the mac app store from my macbook pro, I can not open the mac app store from my macbook pro, I can not open the mac app store from my macbook pro

Help...
I can not open the mac app store in any way from my mac book pro
please help

Launch the Console application in any of the following ways:
☞ 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 Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Click the Clear Display icon in the toolbar. Then try the action that you're having trouble with again. Select any messages that appear in the Console window. Copy them to the Clipboard (command-C). Paste into a reply to this message (command-V).
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.

I can't open the Mac app downloaded from App Store

Hi, first of all excuse me for my "rusty" english.
Few days ago I purchased form App Store a game by Alawar (Brink of Consciousness - The Lonely Hearts Murders-Collector's Edition). However, after the dowload (the game exists in my applications folder as well as in Launchpad) I have uselessly tried many times to start it . Always the same error message "the APP closed unexpectedly ....".
Can someome help me?
Thank you very much

Back up all data.
This procedure will unlock all your user files (not system files) and reset their ownership and access-control lists to the default. If you've set special values for those attributes on any of your files, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it.
I've tested these instructions only with the Safari web browser. If you use another browser, they may not work as described.
Step 1
If you have more than one user account, and the one in question is not an administrator account, then temporarily promote it to administrator status in the Users & Groups preference pane. To do that, unlock the preference pane using the credentials of an administrator, check the box marked
Allow user to administer this computer
Then reboot. You can demote the problem account back to standard status when this step has been completed.
Triple-click anywhere in the following line on this page to select it:
{ sudo chflags -R nouchg,nouappnd ~ $TMPDIR..; sudo chown -R $UID:staff ~ $_; sudo chmod -R u+rwX ~ $_; chmod -R -N ~ $_; } 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
You'll be prompted for your login password. Nothing will be displayed when you type it. You may get a one-time warning to be careful. If you don’t have a login password, you’ll need to set one before you can run the command. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The command may take a few minutes to run, or perhaps longer if you have literally millions of files in your home folder. Wait for a new line ending in a dollar sign ($) to appear, then quit Terminal.
Step 2 (optional)
Take this step only if you have trouble with Step 1, if you prefer not to take it, or if it doesn't solve the problem.
Boot into Recovery. When the OS X Utilities screen appears, select
Utilities ▹ Terminal
from the menu bar. A Terminal window will open.
In the Terminal window, type this:
res
Press the tab key. The partial command you typed will automatically be completed to this:
resetpassword
Press return. A Reset Password dialog will open. You’re not going to reset a password.
In the dialog, select the startup volume ("Macintosh HD," unless you gave it a different name) if it's not already selected.
Select your username from the menu labeled Select the user account if it's not already selected.
Under Reset Home Directory Permissions and ACLs, click the Reset button.
Select
 ▹ Restart
from the menu bar.

How can i open the archived pst file in my Mac Air

How can i open the Archived outlook pst file in my Mac air, i want to access my old outlook mails.

System.setProperty("java.security.policy", "system.policy");Is this a new feature in JDK1.4? I don't see it in
the documentation for JDK1.3.1 that I'm currently
using.Look more closely. There is indeed a setProperty(String, String) in
http://java.sun.com/j2se/1.3/docs/api/java/lang/System.html
"Since 1.2"
- Marcus

I downloaded Maverick X 9.2 on my Mac Air. I get this error message: "You can't open the application "microsoft Word" because PowerPC applications are no longer supported." Help?

I downloaded Maverick X 9.2 on my Mac Air. I get this error message: "You can't open the application "microsoft Word" because PowerPC applications are no longer supported." Help?

QUESTION: Were you induced to upgrade to Mavericks after seeing this dialog box?

I face a problem with my macbook air or i think it's from the lion OS cause i didn't happen with snow leopard OS the massage says ( you can't open the application ....... because powerPC applications are no longer supported) any advice ??

I face a problem with my macbook air or i think it's from the lion OS cause i didn't happen with snow leopard OS the massage says ( you can't open the application ....... because powerPC applications are no longer supported). any advice ??

Mac OS X Lion has dropped support for Rosetta, the feature that allowed you to run PowerPC apps on previous OS X systems. Check if you can find a newer version of the app you are trying to run that supports Intel processors.
What application are you trying to run? Maybe I can help you find a version that runs on Lion.

Just downloaded mavericks, now iPhoto won't load because of an error message that says "You can't open the application "IPhoto" because it is not supported on this type of Mac" . I have a 17" MacBook Pro, mid 2010 model running 2.53 GHz and Intel Core I5,

I just downloaded the new Mavericks operating sytem on my mid 2010 MacBook Pro, 17" 2.53GHz, Intel Core I5 machine. My IPhoto is no longer working at all, I'm getting an error message that says - "You Can't open the application "IPhoto" because it is not supported on this type of Mac". I also loaded Mavericks onto my other MacBook Pro 17", mid 2009 model and everything works fine. I would think that the newer Mac would easily work with IPhoto. Also, when I try to download from the App Store, it asks for my Apple ID and Password, I enter it, and then the little spinning color wheel just spins forever, with nothing ever happening. I tried downloading the IPhoto Upgrade but it never actually downloads, HELP!!!

What version of iPhoto do you have installed? Is if one of the versions shown as not compatible in this screenshot?
If it is then go to the App Store and download iPhoto 9.5. It will be free if you have an iPhoto 9 or later verson currently.
OT

I have a G5 mac using ver 10.4.11 and a newer mac using ver 10.8.4 these are networked. using the new mac i looked up my my photo on the old mac. It then said you need to upgrade your library which it did. Now the old mac can not open the photos

I have a G5 mac using ver 10.4.11 and a newer mac using ver 10.8.4 these are networked. using the new mac i looked up my my photo on the old mac. It then said you need to upgrade your library which it did. Now the old mac can not open the photos and say that I need to upgrade my I photo to a newer version. The old mac has no more support from apple in software update so I am not sure where I should go from here. can I use new soft ware with the old mac

The other part of the upgrade message was a warning that once you upgraded you would no longer be able to open the library with the old version which is exaclty what you did and what happened when you choose to continue
The iphoto library needs to be upgraded to work with this version of iPhoto. Your photo library will not be readable by previous versions of iphoto after the upgrade. The upgrade process may take several minutes depending on the number of photos in the library. Cancel or upgrade.
So now your choices are to not use iPhoto with the previous version using it onky with the newer version, restore your backup from before you did this upgrade or purchase iPhoto Library Manager and use it to rebuild the library using the older version of iPhoto (instructions are on their web site) thereby downgrading it (without projects)
LN

Can the mac air print to HP OfficeJet Pro 8600 Plus Wireless e-All-in-One?

Can the mac air print to HP OfficeJet Pro 8600 plus Wireless e-all-in-one?

AirPrint is an iOS 5 protocol. It is not used on the Mac or Lion. What you *can* do is add the wireless printer to you network and print from the mac using that.

Hello there! am new to mac and had been using my mcbook pro for like a year now with no problem but last Monday, I started having concerns about my keychain access.. every time i open the mac it asks for my keychain password.. what can i do?

Hello there!
I am a new Mc Bok Pro user and had been using my mac since Sept, 2012 with no problem. Just recently however, I have been experiencing a Keychain access problem. Specifically, whenever I open the mac, it asks for my keychain password... Can I restore my mac to its condition before Jan. 18, 2014? What should I do?
Thanks everyone!
Georgem

This is only for Local Items key chain not Login Keychain.
“Local Items” keychain prompt?
Try this.
https://support.apple.com/kb/TS5362

Can I use my mac air to format my old pc laptop to reuse in the pc? laptop

I have a PC labtop that I need to put a new hard drive in. Can I format it with the mac air?

Yes. Use MS-DOS as the format.
(71272)

I can not open the ipad manual on my mac os x 10.5.8 since i sync with itunes acct. Safari just crashes. Is there any thing I can do

can not open the i pad manual on my lap top mac os x 10.5.8 since i sync with itunes acct. Safari just crashes. Is there any thing I can do Have the manual on IPAD2
Do I need My i pad to be connected to my laptop?
Howard

Do I need My i pad to be connected to my laptop?
Your iPad needs access to the internet via Wi Fi or 3G in order to access the App Store.
Tap the App Store icon in your iPad.
In the search field top right in the App Store window type in:
ipad user guide for ios 4.3. Tap Free / Get Book
As for Safari on your Mac crashing, you can start a new topic and post a crash report so we can try and help.
Click here: https://discussions.apple.com/index.jspa
Click New / Discussion. Select Safari.
Refine This LIst. Select Mac.
If Safari has just crashed, press the Report button on the CrashReporter dialog box to view the crash information.
Now copy/paste the entire contents of the Crash Reporter window into your reply.
If the crash report dialog does not appear or the crash is hard to reproduce, crash logs can be retrieved from the ~/Library/Logs/CrashReporter> folder.
Safari could be crashing due to third party unsupported add ons. Follow the troubleshooting instructions here.
http://support.apple.com/kb/TS3230?viewlocale=en_US

When i try to open the iPhoto app, i getting a message "you can't open the application because it is not supported on this type of mac"

when i try to open the iPhoto app, i getting a message "you can't open the application because it is not supported on this type of mac"

To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
2. Download it from the App Store to reinstall It's on your Purchases List* there.
For older versions that have been installed from Disk you'll need these additional steps:
2a: On 10.5: Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
2b: On 10.6: Those receipts may be found as follows: In the Finder use the Go menu and select Go To Folder. In the resulting window type
/var/db/receipts/
2c: on 10.7 or later they're at
/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
If you purchased an iLife Disk, then iPhoto is on it.
If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
*Sometimes iPhoto is not visible on the Purchases List. it may be hidden. See this article for details on how to unhide it.
http://support.apple.com/kb/HT4928
One question often asked: Will I lose my Photos if I reinstall?
iPhoto the application and the iPhoto Library are two different parts of the iPhoto programme. So, reinstalling the app should not affect the Library. BUT you should always have a back up before doing this kind of work. Always.

You can't open the application "..." because it is not supported on this type of Mac.

I migrated all files from OS 10.7 to OS 10.8 through time machine. However, I always see error packages like the following if I want to run some .pkg files.
You can't open the application "..." because it is not supported on this type of Mac.
But when I switch to a different account, then the .pkg files can be run. Therefore, I think that there might be something wrong with my account configuration files. But I don't know which one. Does anybody which one might cause the problem and how to fix it? Thanks!

softwater wrote:
And both are on the same startup disk, right? Because, to be honest, it's hard to figure out how you could have this problem with both accounts on the same startup disk, so I just want to check that before we get too involved.
Assuming that's the case, the first thing I'd do is remove all those except Dropbox from the list, then restart the mac and test for the problem. If that doesn't solve it, run this free analytical tool and post the results back here so we can see if anything stands out:
http://www.etresoft.com/etrecheck
I have removed these login items. But I can not restart my mac now and I will have to restart it later.
Here is the output of etrecheck. Would you please take a look if there is anything wrong?
Hardware Information:
    MacBook Pro - model: MacBookPro9,1
    1 2.6 GHz Intel Core i7 CPU: 4 cores
    16 GB RAM
Startup Items:
    CUDA - Path: /System/Library/StartupItems/CUDA
System Software:
    OS X 10.8.2 (12C3006) - Uptime: 3 days 2:52
Disk Information:
    APPLE HDD HTS727575A9E362 disk0 : (750.16 GB)
        disk0s1 (disk0s1) <not mounted>: 209.7 MB
        Macintosh HD (disk0s2) /: 749.3 GB (311.8 GB free)
        Recovery HD (disk0s3) <not mounted>: 650 MB
    MATSHITADVD-R   UJ-8A8
USB Information:
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple, Inc. Keyboard Hub
        Logitech USB-PS/2 Optical Mouse
        Apple, Inc Apple Keyboard
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Computer, Inc. IR Receiver
FireWire Information:
Kernel Extensions:
    com.eltima.ElmediaPlayer.kext    Version: 1.0
    com.bresink.driver.BRESINKx86Monitoring    Version: 8.0
    com.nvidia.CUDA    Version: 1.1.0
Problem System Launch Daemons:
           [failed]    com.apple.emond.aslmanager.plist
           [failed]    com.apple.xprotectupdater.plist
Problem System Launch Agents:
           [failed]    com.apple.afpstat.plist
Launch Daemons:
           [loaded]    com.adobe.fpsaud.plist
           [loaded]    com.cisco.anyconnect.vpnagentd.plist
           [loaded]    com.eltima.ElmediaPlayer.daemon.plist
           [loaded]    com.google.keystone.daemon.plist
           [loaded]    com.timesoftware.timemachineeditor.backupd-auto.plist
           [loaded]    io.redis.server.plist
           [loaded]    org.macosforge.xquartz.privileged_startx.plist
Launch Agents:
           [loaded]    com.adobe.CS4ServiceManager.plist
           [loaded]    com.cisco.anyconnect.gui.plist
           [loaded]    com.google.keystone.agent.plist
           [loaded]    com.Logitech.Control Center.Daemon.plist
           [loaded]    com.nvidia.CUDASoftwareUpdate.plist
           [loaded]    org.macosforge.xquartz.startx.plist
User Launch Agents:
           [loaded]    com.adobe.ARM.930da3ce175de4e82bd3cdf1dd8571f74bd3b6a7236bc94bfc00f6e9.plist
           [loaded]    com.akamai.single-user-client.plist
           [failed]    [email protected]
           [loaded]    org.apache.couchdb.plist
User Login Items:
    Citations
    Dropbox
    Xmarks for Safari
    VNC Viewer
3rd Party Preference Panes:
    Akamai NetSession Preferences
    CUDA Preferences
    DivX
    Flash Player
    FunctionFlip
    Logitech Control Center
    NuFile
    SwitchResX
    TeXDistPrefPane
    Xmarks for Safari
Internet Plug-ins:
    AdobePDFViewer.plugin
    DivXBrowserPlugin.plugin
    Flash Player.plugin
    FlashPlayer-10.6.plugin
    Google Earth Web Plug-in.plugin
    googletalkbrowserplugin.plugin
    iPhotoPhotocast.plugin
    JavaAppletPlugin.plugin
    NPDjVu.plugin
    PrintDialogExt.plugin
    npgtpo3dautoplugin.plugin
    OfficeLiveBrowserPlugin.plugin
    QuickTime Plugin.plugin
    RealPlayer Plugin.plugin
    Silverlight.plugin
User Internet Plug-ins:
Bad Fonts:
    None
Top Processes:
    11.1 %    WindowServer
    1.4   %    EtreCheck
    0.3   %    vncviewer
    0.1   %    beam.smp
    0.1   %    ps
    0.1   %    JavaApplicationStub
    0.0   %    Cisco
    0.0   %    CoreServicesUIAgent
    0.0   %    Dictionary
    0.0   %    AdobeAcrobat

I just installed Photoshop Elements that is supposed to be for Mac. The message appeared that said, ""You can't open the application Photoshop Elements 2.0 because PowerPC applications are no longer supported." I have a Mac OS X, Version 10.8.5,

I just installed Photoshop Elements that is supposed to be for Mac. The message appeared that said, ""You can't open the application Photoshop Elements 2.0 because PowerPC applications are no longer supported." I have a Mac OS X, Version 10.8.5,

Have a look here:
https://www.google.com/search?q=%22You+can%27t+open+the+application+Photoshop+Elements+2.0 +because+PowerPC+applications+…

Can't open the mac-air

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