Macbook air flashing question mark

any solutions for flashing question mark on start up?

There are four general causes of this issue:
1. The computer's PRAM no longer contains a valid startup disk setting when there aren't any problems with the disk itself. This can be checked for by pressing the Option key and seeing if the drive appears.
2. The internal drive's directory structure has become damaged. This requires usage of an alternate bootable system to perform the repair.
3. Critical system files have been deleted. This requires usage of an alternate bootable system to reinstall them.
4. The internal drive has died or become unplugged. This is the most likely case if the computer took a sharp impact or there are unusual sounds coming from its location.
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Similar Messages

MacBook Air Flashing Question ? Mark Folder - Troubleshooting Help!

I am trying to figure out a problem for a friend's Macbook Air. Not sure on the year it was manufactured, but it doesn't look to be but 2 or 3 years old. I have no clue what operating system she was running.
The problem she is having is the flashing question mark folder. I have tried doing a safe boot, but when I hold down shift after powering it off and back on nothing happens. I have tried doing a PRAM reset, it chimes 3 times then goes back to the flashing question mark folder.
The furthest I have gotten is holding down "alt/command" to see if the system preferences would pop up. But all I get is the option to select a wifi network. So that's something! Does anyone have an idea on how to solve this issue? I would like to have a bit more knowledge before I take it to the apple store. Has anyone ran into it asking for a wifi network instead of being able to boot it? Please advise. Thanks!

On the bottom of the MBA should be a serial number. Enter it here and post back the model/year information:
https://selfsolve.apple.com/agreementWarrantyDynamic.do
Ciao.

Macbook pro flashing question mark folder, won't recognize hard drive

My 2010 macbook pro froze and after restarting I was greeted with a flashing question mark folder. I then restarted again and held down "option" key and went into Mac OS X utilities then into disk utilities. In disk utilities, my only drive options are "superdrive" "disk0" and a subfolder of "disk0" labeled "Mac OS x Base system". My hard drive is no where to be seen. I also tried to install a new hard drive but the same thing happened, the computer could not recognize that there was a hard drive present. What can I do to fix this??

Hi bigdubee,
The exact same thing happened to my 2010 MacBook Pro today. Restarting with the "option" key held down, I get only 2 of the 3 options you listed in disk utilities ("disk0" and a subfolder of "disk0" labeled "Mac OS x Base system".
Did you take your Macbook Pro to the Apple store? And were they able to fix it?

Macbook Displays Flashing Question Mark on Startup After Leopard Upgrade

Hello, I have a first Generation Macbook that I tried to Upgrade to Leopard. I put in the install disk and everything went smoothly until I checked on it an hour later and it said "Install Failed" without specifying a reason and it asked me to restart. So, I restarted with the disk in and then the installer claimed it couldn't locate my hard drive. I popped out the disk and now all I have is a flashing Question mark on my screen. I know there is a help article related to this, but I was wondering if there is something different due to this being a result of an attempted Leopard Upgrade, also I was wondering If I do put in the OSX Tiger Disk that came with my Macbook and re-install it will it erase everything I had on the computer?
Thank You Any help is Appreciated!!!!!!!

The Tiger install discs will need to erase your hard drive to allow for Tiger to be installed.

White Macbook gives Flashing Question Mark on Startup

Hi,
I'm in need of some advice & help in what to do with an old White Macbook (06/07 vintage).
I gave this to my mother a few years ago to bring her into the internet age while I conveniently bought a Macbook Pro
A few days ago it stopped working and on startup gave the flashing question mark symbol.
I read through various forums and discussions and have performed the following:
Held the option key down during startup - Resulted in being able to see the mouse pointer but no icons
Inserted the original startup disc (OSX 10.4.8) while holding down C on startup - I decided to go ahead and reinstall the original OSX and upgrade it after everything was back to working. However at the step where you 'Select destination' there is nothing to select. Its as though there is no hard drive on the macbookI selected Disk Utilities at that point and tried to verify the drive (as I could select it at this point) but an error message appeared and said that the volume needed repair. I then tried the repair Disk option but the process stopped almost immediately with the following error:
1 non HFS volume checked
1 volume could not be repaired because of an error
I have held down the D key during startup to get a diagnostic of hardware but this has not worked.
I would like some help with diagnosing what may be wrong to see if its economically viable to repair and get another year or 2 which would be ideal.
Am happy to open up the backside to investigate further if need be.
All help appreciated,
Thanks

I have replaced the hard drive and tried to reinstall OSX but it still does not work. I still cannot select the hard drive in which to install OSX. I tried system utilities but it does not recognize the drive and says there is an I/O error.
I am going to source a HD ribbon cable as a last ditch effort. If its not either then it will be the logic board and that is not economically viable

Macbook just flashes question mark. Will not start.

Recently when using my macbook it froze. I was able to turn it off but then when turning it back on it made a clicking sound, which maybe I just didn't notice before but seemed too loud. Now it just flashes a question mark when I try to turn it on. It is less than 2 years old and it has been kept in good condition. Please advise if you know how to fix this problem. Thanks.

I just had to take apart my wife's iBook to fix her screen, and the tutorial spoke about the question mark being a common problem after the fix. This is basically due to the hard drive not actually being connected to the mother board. If the system restore does not work, I would make sure that the orange ribbon coming from the hard drive is properly connected to the board.

Macbook air folder question mark

I have a folder with a question mark in the middle. I tried holding Command + R but in return i get a big lock asking for my password. I don't remember what password i had. How can i fix it?

You have a failed SSD. If it is a 2012 model Apple has a recall on them for this problem.
In any event you need to take the system to an Apple store to be checked out.

Macbook Air won't startup, flashing question mark

Hello everyone, here's the problem:
Recently (Sep) I've bought a new macbook air (2012, 128gb SSD). After a few months of using it the following problem happened: while surfing on the web, my macbook hang up (I couldn't press anything or do anything, the system wouldn't respond), so I shut it down forcefully (by holding the power button), after this my computer wouldn't boot at all: a flashing questioning mark appeared on the grey screen. I know what it means (I'm an Intel engineer and know quite a bit on the subject), so I thought the SSD was dead. Brought it to the shop a bought it at (M-video, Russia, Nizhni Novgorod). After 21 day (sic!) they gave it back to me working fine and said that when they opened it - it worked OK, they tested it for 5 days with reboots and it was OK. After 1 month of using it after I got it back (today) it happened again: the OSx hang -> force shutdown -> question mark on startup.
Could you please tell what can it be? It's obvious that it's no a hardware problem (in this case it wouldn't happen from time to time but be a permanent defect after the first time it occurred). I tried all the recipes found on the internet (command + alt + P + R; R to get recovery mode - disk utility sees only 1 partition on disk0 of 1.8 GB (I guess it's partition with the base system) and won't let me do anything - all options are grayed out; SHIFT won't let me into safe mode - no idea why; etc.). I also don't have a CD or anything with the mac OS, however even Internet recovery won't help - no targets to install it when it comes to it.
Have tried almost anything and asked almost anyone among my IT-connected friends, but in vain. Thank you in advance for your help! Will appreciate any piece of advice.

Install or Reinstall Lion/Mountain Lion from Scratch
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Erase the hard drive:
1. Select Disk Utility from the main menu and click on the Continue button.
2. After DU loads select your startup volume (usually Macintosh HD) from the
      left side list. Click on the Erase tab in the DU main window.
3. Set the format type to Mac OS Extended (Journaled.) Optionally, click on
        the Security button and set the Zero Data option to one-pass. Click on
      the Erase button and wait until the process has completed.
4. Quit DU and return to the main menu.
Reinstall Lion: Select Reinstall Lion/Mountain Lion and click on the Install button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible
            because it is three times faster than wireless.
If this fails then see: OS X (Lion/Mountain Lion)- About OS X Recovery.

HT1379 A flashing question mark appears when I re/start my MacBook Air 2013. At first, I pressed Power & Option button and it recovered from Internet. Then, four options appeared but none of them are helpful. Could u please help me to solve it asap?

Hello,
A flashing question mark appears when I re/start my MacBook Air 2013. Then, I pressed POWER & OPTOIN buttons and internet options appeared for internet recovery. After internet recovery, the OS X utilities appears with four options (Restore from Time machine, Reinstall OS X, Get help online and Disk utility). But none of them seemed helpful. On the last option Disk utility, the icon created only with 33KB and other disk 1 Mac Os X Base system. On First Aid, the icon Repair disk is disabled. So I could not click on repair disk. Could you please suggest me how to solve this problem asap? Thank you so much for your help in advance!

You can try the following:
Install or Reinstall Lion/Mountain Lion from Scratch
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Erase the hard drive:
1. Select Disk Utility from the main menu and click on the Continue button.
2. After DU loads select your startup volume (usually Macintosh HD) from the
      left side list. Click on the Erase tab in the DU main window.
3. Set the format type to Mac OS Extended (Journaled.) Optionally, click on
        the Security button and set the Zero Data option to one-pass. Click on
      the Erase button and wait until the process has completed.
4. Quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Install button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible
            because it is three times faster than wireless.

At startup I get grey screen and a folder with a flashing question mark. How do I reset my MacBook Pro to the manufacture defaults?

At startup I get grey screen and a folder with a flashing question mark. How do I reset my MacBook Pro to the manufacture defaults?

Click here and follow the instructions. If the computer originally shipped with Mac OS X 10.6.8 or earlier, when you reach step 5, insert its original disk, restart with the C key held down, use the Disk Utility to erase the internal drive, and install a fresh OS.
(113954)

IN DESPERATE NEED FOR HELP flashing question mark appears MacBook

Hello everyone, I got this White MacBook Mac OS X 10.4.11 yesturday I was updating limewire and iTunes, I was downloading some songs from Limewire when all of a sudden my macbook frozed. I was not able to do a thing. Not even minimizing nor quiting the app nor even opening another aplication, so I decided to shut it down by holding the power button until it shut down (about 8 secs). So I restart my macbook and I got this grey=blank screen whit a flashing question mark on it. I've tried EVERYTHING on this link http://support.apple.com/kb/TS1440?viewlocale=en_US even these one http://support.apple.com/kb/HT1533 and all I was able to accomplish, was to hold the mouse (/trackpad) button to eject a Cd, and while pressing Shift during startup (in order to start in Safe Boot mode) all I get is this lock image and this space to type a password. I've tried typing every password I know and I can't fix my macbook. Can anyone please help me out on this one?

It means certain system files needed for startup are corrupted. You will have to reinstall OS X. If your hard drive is unaffected you can try the following:
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

TS1440 A flashing question mark appeared when I started my MacBook Pro, I've tried all the suggestions and nothing has worked. How can I back up my current files so I can reinstall Mavericks?

I recently did a manual reboot after my MacBook Pro had frozen, and instead of the usual Apple and loading icon, it gave me the flashing question mark on a folder, which I've never encountered before. I looked up some possible reasons on my PC, and after reading that there's a problem with my HD I tried looking up how to back up my files so that I can do a clean reinstall of Yosemite (latest ver.). However, I've never used anything like Time Machine or anything else that could back up all my files, so it didn't sound like I could do anything about that at this point. I've also tried going into Disk Utility and attempting to repair the disk image. There was only 2 available, disk0 and the base system. I verified the base system, and told me there was nothing wrong (it didn't give me the option to repair anything either, on both available options). I don't think this is the right thing though, since my drive was called MacBook Pro HD. So basically this is the point I'm at now. Is there anything I can do that will repair my HD without erasing all my files?

I've tried all the suggestions and nothing has worked.
I verified the base system, and told me there was nothing wrong
Hold the option key on boot to see if you can select your Macintosh HD.
A flashing question mark or globe appears when you start your Mac - Apple Support
You can boot into Recovery and re-install the OS X on top of what you have. It will preserve your user data.
command R on boot.
Recovery http://support.apple.com/kb/HT4718

Hard disk in mums macbook failed, bought a new one, formatted it first. Have tried starting it with every possible key and I either get flashing question mark folder or a cursor.

Hard disk in mums macbook failed, bought a new one, used sata adapter cable to format it for mac first. Connected it and have tried starting it with every possible key combination and I either get flashing question mark folder or a cursor. A disk is stuck in it so I can't boot from OSX, and yes I have tried every option of starting to try and eject disk but none work. HELP ME!

Five ways to eject a stuck CD or DVD from the optical drive
Ejecting the stuck disc can usually be done in one of the following ways:
1. Restart the computer and after the chime press and hold down the
      left mouse button until the disc ejects.
2. Press the Eject button on your keyboard.
3. Click on the Eject button in the menubar.
4. Press COMMAND-E.
5. If none of the above work try this: Open the Terminal application in
      your Utilities folder. At the prompt enter or paste the following:
        /usr/bin/drutil eject
If this fails then try this:
Boot the computer into Single-user Mode. At the prompt enter the same command as used above. To restart the computer enter "reboot" at the prompt without quotes.
If you have a 2010 MBP or later, then you can use Internet Recovery. Start by rebooting the computer. At the chime press and hold down the COMMAND-OPTION-R keys until a Globe appears in the upper part of the screen. This process can take upwards of 15 minutes to get connected to the Apple network servers. You should eventually see the utility screen of the Recovery HD. You may now go about the process to install Mountain Lion:
Install Lion/Mountain Lion on a New HDD/SDD
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
Boot to the Internet Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND-OPTION- R keys until a globe appears on the screen. Wait patiently - 15-20 minutes - until the Recovery main menu appears.
Partition and Format the hard drive:
1. Select Disk Utility from the main menu and click on the Continue button.
2. After DU loads select your external hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed. Quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Install button. Be sure to select the correct drive to use if you have more than one.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

Flashing Question mark: New hard drive not working Macbook Pro late 2008

After following several peoples advice on this forum I decided to upgrade my Macbook Pro late 2008 with a Seagate (1TB) Solid State Hybrid Drive 2.5 inch.
Heres the device.
http://www.morecomputers.com/spec.aspx?pn=ST1000LM014
After creating a mountable boot on a External hard drive with Mavericks install I removed the current hard drive and replaced with the new seagate drive. However it didn't seem to recognize the external hard drive (it is quite old but works perfectly) and went to a flashing grey question mark screen and wouldnt do anything else. Ive tried holding down command-r and option-r but I get nothing. Its just the same flashing question mark. I have done this several times and the same result.
I put the old drive back in and it works fine.
I am trying to work out is the problem with the mountable external hard drive OR is it the hard drive is not compatible with my computer?
Appreciate your help
Gary

Sorry I think you may be confused.
I am trying to install the new Seagate hard drive to my mac (not as an external hard drive).
I replace the macbook pro hard drive with the seagate drive:
http://www.morecomputers.com/spec.aspx?pn=ST1000LM014
I then started up the machine with a usb external hard drive with a boot copy of mavericks on it. However, it just displayed a flashing question mark and wouldnt start booting the osx.
I am trying to work out is the problem with the mountable external hard drive OR is it the hard drive is not compatible with my computer? Im guessing it must be hard drive. Would it be better to use a USB pen drive as the external hard drive is quite old?
Does anyone know what the problem could be as the hard drive is brand new.
Appreciate your help
Thanks, Gary

Flashing question mark folder on macbook pro startup. PLEASE HELP

I have a MacBook Pro which I think is a 2011 version. When I startup the computer it comes up with the flashing question mark folder. I can't start it up via disc as I do not have the disc that came with the mac :( .

Di you try restarting and booting whilst holding down the command and R keys? Or even the command, option and R keys (assuming that you've a 2011 model)?
Some 2011 models came with discs as they shipped with Snow Leopard. Those that shipped with Lion had no discs. If your machine originally shipped with Snow Leopard, you can call Apple, with the serial number of your MBP handy, and order a set of model-specific discs (cost is, I believe, around $25 with taxes and shipping).
Please 'call back' and let us know if you've tried booting either to your Recovery partition or to Internet Recovery.
Clinton

Macbook air flashing question mark

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