Unstable harddisk won't go in dock - and icon is "greyed out" in Finder

Some time ago, I couldn't find my system disk in the dock in Finder (the thing to the left when you open a Finder window). I thought I'd accidently thrown it out, so I did a Sherlock search for it. I found the disc, but its icon was weirdly "greyed out", as if to tell me the disc was "deactivated" or so - and it wouldn't go into the disk dock.
I tried reformatting the disc completely, which worked for 1 day or so, and then the problem was there again. So I thought the harddisk was effed and bought a new one, formatted it and installed OS+programs yet again. After 2 days, the disk disappeared again and was, again, "greyed out" when I searched for it.
I've had the same setup with regards to software, RAM and HD's for almost a year prior to this happening, so it's most likely not a problem caused by new equipment going crazy.
Anyone see this before?

Dave,
Try doing  a SMC reset and if that doesn't help try starting in Safe Mode.
SMC RESET
Shut down the computer.
Unplug the computer's power cord and all peripherals.
Press and hold the power button for 5 seconds.
Release the power button.
Attach the computers power cable.
Press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

Similar Messages

  • Playbook won't charge past 77% and brightness slider greyed out / unresponsive

    I have had this 32g playbook for over a year and this problem has persisted, no matter what I've tried. I have hard reset it numerous times and tried several of the suggestions provided on this site. Even at the 77% charge, the playbook battery doesn't last more then 24 hours and I am wondering what exactly is wrong with this device. Can anyone help me with this? I like the tablet and I haven't junked it because I want it fixed, but after a year of this same problem I am at a loss.

    I am having the same problems as you do, brightness slider unresponsive and battery cant be fully charged.
    I got my playbook as a gift from a friend who works at Blackberry. It's a brand new employee clearence unit and hence there is zero after sale support, I dont know what i can do with it. The battery cant last at all, it's a faulty unit.
    Can anyone provide me a phone number that I can call blackberry support? 

  • IPhoto won't open, gives me an error message and the icon is greyed out on the dock

    My iPhoto icon is greyed out on the dock and wont open. When I click on it it says it may be damaged or incomplete. Went to All Images and the photos are still in there. Went to aplications and the iphoto icon looks normal. Clicked on it and got the following error message. "You can't open your current photo library using this version of iPhoto. You have made changes to your photo library using a newer version of iPhoto. Do you want to quit and use the latest version of iPhoto, or do you want to create a new photo library?" There is a quit button with the message, but nothing to allow me to create a new photo library. So neither my wife nor myself have tried to upgrade iphoto. Not sure how it got a newer version. It was working fine a few weeks ago. Anybody have any ideas how to fix or restore the icon and iPhoto without losing pictures? 

    Hmm.
    Rather than assume the account is "kinda" damaged, I would instead work on the basis that something in the account is damaged, and - as iPhoto is working correctly in the other account - that something is specific to this account.
    So: Check on things that are specific to the account:
    The Libraru
    The plist files
    The Cache files
    are obvious approaches.
    In the case you describe an awful lot of the time the issue is with the Library. This simple test will tell you if it is:
    As a Test:
    Hold down the option (or alt) key and launch iPhoto. From the resulting menu select 'Create Library'
    Import a few pics into this new, blank library. Is the Problem repeated there?
    If you can make a new Library and get it to work, then the issue has to be with the old library.
    In that case:
    Option 1
    Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Rebuild iPhoto Library Database from automatic backup.
    If that fails:
    Option 2
    Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
    Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. .
    Regards
    TD

  • I've just recently installed Snow Leopard. I opened Photoshop CS4 then went to quit it and it won't let me quit. It's greyed out. Any suggestions?

    I've just recently installed Snow Leopard. I opened Photoshop CS4 then went to quit it and it won't let me quit. It's greyed out. Any suggestions?

    Do you use your Vaio Update for updates, kingdom? If so, check in there to see if you're also up to date on your video card drivers and BIOS. (Your downloads page at Sony UK shows some updates for those there, so we'd better check on them too.)

  • My MBA won't empty the trash and I'm almost out of memory. It's not a year old yet.

    My MBA won't empty the trash and I'm almost out of memory. It can't upgrade too! I just got it last august 2013.

    Mac troubleshooting: What to do when the Trash won’t empty | Macworld

  • Pixilated dock and icons

    My computer has been running fine for years and then today i opened a game (wc3) and the game went all "checkerbaord" and pixilated. when i quit my dock and icons were all pixilated like they had lines of white "IIIIII" passing through them. but when i open sufari or Microsoft Word it they look fine. i've been looking all over the interent and i can't find any answers. Please help!!!
    P.S. i've tried restarting, detecting the settings of my monitor and reconecting my display
    whats going on!!!

    Frank...
    So everything is operational and all set? You're able to access the dock? You're able to launch applications? How about Quicktime... seeing that's the last thing you patched, can you launch it without any issues?
    You may want to check permissions in Disk Utility, as well as check start-up items. Things don't typically "appear" in there but it can't hurt.
    I'd try a restart after that, and a reboot (normal). If the problem replicates itself then it's probably not a Quicktime issue. Especially if it's not queued to run on start-up.
    Archive/Install is always the last option, unfortunately, sometimes it's the quickest and easiest way to just "fix" an issue.

  • I have an external hard drive that shows up in disk utility but Verify and Restore are greyed out.

    I have an external hard drive that shows up in disk utility but Verify and Restore are greyed out. I am trying to determine what is wrong with the drive.
    I need the data on the drive and it won't show up in Disk Warrior. I have tried different Mac's and different USB cords only to find the same outcome. When selected in Disk Utility the information read as such...
    Disk Description : WD Elements 1023 Media                      Total Capacity : 500.11 GB (500,105,740,288 Bytes)
    Connection Bus : USB                                                               Write Status : Read/Write
    Connection Type : External                                                     S.M.A.R.T. Status : Not Supported
    USB Serial Number : 575837314135304D36373132        Partition Map Scheme : Unformatted
    As the drive shows in Disk Utility there must be some life left in it surely. There is a possibilty that the physical connection between the USB cord and the external drive is damaged but since the drive shows up I believe it's unlikely... before I give it to the pro's is there anything else I can do to diagnose the issue?

    Hello,
    I have just experienced the same thing!
    Although my external drive shows in Disk Utility, it does not show in Finder.
    And the Verify/Repair buttons are also greyed out.
    Also, although the drive is 2TB. DU shows it as having Total Capacity of only 4.14GB! (Which should be the Free Space).
    I was wondering if you solved your problem, & if so, would you share your solution.
    I´m afraid to Erase in case I lose all my Data on the drive.
    Thanks in advance for your reply!

  • I recently repaired disk permissions on my mac HD and now my on-board speakers wont work, the icon is greyed out and only works when my headphones are plugged in.

    I recently repaired disk permissions on my mac HD and now my on-board speakers wont work, the icon is greyed out and only works when my headphones are plugged in

    Try to put your headphones several times in and out from your connection, might be the switch is stuck. Normally it should work again while trying to plug the headphones in and out!

  • I reinstalled my plug-ins into Photoshop CC (2014) on Mac OSX 10.9.4, and they are greyed out in the Filters menu. How do I get them to work? I have tried everything including repairing permissions.

    I reinstalled my plug-ins into Photoshop CC (2014) on Mac OSX 10.9.4, and they are greyed out in the Filters menu. How do I get them to work? I have tried everything including repairing permissions.

    My apologies. Your post jogged my little grey cells to the point that I did a few experiments. In essence, you are right. My plug-ins do not work with 8-bit greyscale images. I like to deliberately shoot B&W and have a Wratten #12 minus-blue filter on the lens--as I used to do with film cameras.
    The raw files ( Fujifilm's .RAF) were converted in Adobe CR by checking off "Convert to Grayscale" under the fourth tab. In the future, I will do the B&W conversion in Photoshop with either Nik or Topaz plug-ins.
    Thanks for your input!

  • Firefox 8 and 9beta. Back and Forward buttons greyed out. Right click menu also has forward and back greyed out. Updated all plugins, then disabled all plugins and extensions and started in safe mode. No change.

    My forward and back buttons are greyed out after update to Firefox 8. Tried to move to 9 beta, but same behavior. Back and Forward also greyed out in right click menu.
    Attempted to fix by updating all plugins and extensions, then disabled all plugins and extensions, and then tried to start in safe mode. Nothing worked.

    You could have backed up your profile folder. If you did, [[Recovering important data from an old profile]] can help :)

  • Forward and back buttons greyed out, no forward or back available in right click menu either

    After upgrading to the latest FF14 the forward and back buttons and menu versions of forward and back are greyed out.
    Tried the sqllite check and it says all my databases are fine. Tried safe mode, same thing. Tried a new profile, same thing.
    Any other suggestions?

    You could have backed up your profile folder. If you did, [[Recovering important data from an old profile]] can help :)

  • Itunes showing all data as other and sync button greyed out

    Itunes showing all data as other and sync button greyed out.  I have downloaded and installed Itunes 11 (multiple times) and restored my phone twice already, but I am still not able to sync my Iphone 4 with Itunes.
    When I select / de-select Apps on Itunes to remove from the phone the "Apply" button does appear, but after I click it nothing happens.  Then the greyed out "sync" button just appears again.
    Anyone with some advise please?

    Try Restarting or Resetting your touch.
    Restart: Hold the Sleep/Wake button until the red slider appears and turn off your iPod. Press the sleep/wake button and hold it until you see the Apple icon.
    Reset: Hold the Sleep/Wake button and the Home button at the same time. The red slider will appear first, keep hold everything until you see the Apple icon. Release the buttons.
    Check your iPod and see if your music and apps have reappeared. If they do after either option, then resync your iPod.
    If neither works, then Restore your touch through iTunes.

  • Audio and Video call greyed out

    Hi. I m using ichat (lion OS) in my mac mini. My problem is cant video call or even call anyone, but people can video call me. When other's call me, both video and audio works fine. But in my ichat all i see is greyed out audio or video call. Please help..

    HI,
    If your Video Menu says  Video Chat  Enabled and your View Menu says the Show Video Status is On and the Bandwidth is set to at least 500kbps then I cannot see why you cannot initiate Chats.
    You should either be able to click a green video icon next to a Buddy or highlight them and then use the icons at the bottom of the list (Or right-click a Buddy and you the pop up menu or highlight and use the Buddies Menu)
    (i.e. there are lots of ways to start a chat)
    If the Buddy is greyed Out but still showing a Video icon (Also greyed out) then that Buddy has  faulty login.
    Dark text Buddies are ON line but greyed out Video icons are then Busy
    8:11 PM      Monday; April 9, 2012
    Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
      iMac 2.5Ghz 5i 2011 (Lion 10.7.3)
     G4/1GhzDual MDD (Leopard 10.5.8)
     MacBookPro 2Gb (Snow Leopard 10.6.8)
     Mac OS X (10.6.8),
    "Limit the Logs to the Bits above Binary Images."  No, Seriously

  • I clicked on Sky go app to install on Sat .It is now Monday night and the app Icon is greyed out and displaying "waiting". Anybody got any ideas?

    I clicked on Sky go app to install on Sat .It is now Monday night and the app Icon is greyed out and displaying "waiting". Anybody got any ideas?

    Often, rebooting, or deleting the waiting app and re-installing, will do the trick.
    Matt

  • Trying to upgrade software for my iphone 4 and it is greyed out

    i have an iphone 4 and have not been able to upgrade my software to either version 6 or 7.  I am still runing version 5.  When i go to sofware update to upgrade my software, my "download and install" is greyed out and does not allow me to update.  Any suggestions?  Thanks

    The instructions are in that link. Just follow them VERY CAREFULLY. Especially the part about:
    Turn off your device and leave it off.
    Plug in your device's USB cable to a computer with iTunes. [but DON'T connect it to the iPhone yet]
    Hold down the Home button on your device as you connect the USB cable. Keep holding down the Home button until you see the Connect to iTunes screen.
    When you see the iTunes screen, release the Home button. If you don't see this screen, try steps 1 through 3 again.
    When your device is connected, iTunes will open. You'll see a message saying that iTunes has detected an iPhone, iPad, or iPod touch in recovery mode.
    Hold down the Home button on your device as you connect the USB cable. Keep holding down the Home button until you see the Connect to iTunes screen.

Maybe you are looking for

  • Photos aren't showing up...please help!!!

    I have downloaded photos onto my ipod but on the computer they don't show up. And when I go to my ipod under photos they don't show up...but when i go under about or whatever it says i have 266 photos...but they aren't to be found! Am I supposed to p

  • How can I write a program that compiles without warnings?

    I tried the following with the 1.5 beta-compiler (build 28; I think): class Y {      public static final class Pair<X,Y> {        private X fst;        private Y snd;        public Pair(X fst, Y snd) {this.fst=fst; this.snd=snd;}        public X getF

  • How Do Mobile Codes Work? FAQ

    You may have seen them in our weekly ads, on BestBuy.com, or on signs in our retail stores: two-dimensional images that look similar to traditional bar codes, but are irregular and often square. Ever wonder what they are? They’re Mobile Codes! What i

  • Painting in THREE dimensions or two?

    Motion 3 is supposed to boast 3D paint features. I can edit the points of my paint / bezier strokes in the x and y dimensions, but I would love to be able to move any given point in the X, Y, AND Z axes. Is there ANY way at all to do this? Is there a

  • X-fi XtremeMusic drivers not install

    Hello everyone, I just bought myself an XtremeMusic. My system is: OS: Windows Vista Home Premium English 32-bit OEM MB: EVGA nForce 680i SLI CPU: Intel Core 2 Duo E6850 @ 2 x 3.0 GHz GPU: EVGA e-GeForce 8800GT Superclocked Edition RAM: 2 x GB OCZ Du