I have a MacBook 7,1 which i recently installed a PNY 250 SSD and added some RAM. The laptop was running awesome with OSX 10.6.8, lightning fast.  Then I installed Yosemite. There was a bit of hang during the install, but Yosemite came up no issue

I have a MacBook 7,1 which i recently installed a PNY 250 SSD and added some RAM. The laptop was running awesome with OSX 10.6.8, lightning fast.
Then I installed Yosemite. There was a bit of hang during the install, but Yosemite came up no issue when I rebooted. Here is the problem:
Every other time I boot the MacBook it hangs at a grey screen with the prohibitory sign. Verbose reveals a "still waiting for root device" error. Now if I reboot from that hang, it boots fine, but then will hang again the next time. It keeps alternating like this. Any ideas??
I am not running any third party trim software, so that's not the issue.

I have a MacBook 7,1 which i recently installed a PNY 250 SSD and added some RAM. The laptop was running awesome with OSX 10.6.8, lightning fast.
Then I installed Yosemite. There was a bit of hang during the install, but Yosemite came up no issue when I rebooted. Here is the problem:
Every other time I boot the MacBook it hangs at a grey screen with the prohibitory sign. Verbose reveals a "still waiting for root device" error. Now if I reboot from that hang, it boots fine, but then will hang again the next time. It keeps alternating like this. Any ideas??
I am not running any third party trim software, so that's not the issue.

Similar Messages

  • I was running KeyPassFox with Firefox 8.0.1, but the plugin does not work in the new release (9) . Is there a way to restore my previous version with all of my bookmarks intact? I do not mind if I have to restore the plugins myself.

    I was running KeyPassFox with Firefox 8.0.1, but the plugin does not work in the new release (9) . Is there a way to restore my previous version with all of my bookmarks intact? I do not mind if I have to restore the plugins myself.
    The plugin shows on the list as enabled and functioning, yet the tool does not show on the toolbar. It would appear that I need to restore the previous version of Firefox and wait until a newer release of the plugin is available before upgrading the browser.

    I copied the iTunes file from the external drive and it's in both places.  I thought all I would need is the iTunes program (which I downloaded to new computer) and my iTunes library file.  There must be something else that's missing.  My iTunes library looks the same on the new computer as it does when I open it on the external drive.  If I click on an iTunes library song from my new computer, it will only play if I have the external drive plugged in.
    My back-up drive is a mess.  I have multiple copies of music, video, photo, and document files and I don't know how that happened. ={  Obviously, I don't know how to back up stuff properly and there are back-up files extending over a 6- to 8-year period.  I think all I did was just drag and drop the main folders from the back-up drive to the same main folders on the C: drive.  Also (and I'm kind of fuzzy on this) Windows used to automatically save music files in a folder within my document files (which makes no sense to me).  As my Jewish friends would say, "Oy Vey!" 

  • I have apple macbook pro mid 2009 ... my hard disk stopped working and i had mac os 10.6.8 in it ... i bought a new hard disk drive but i didn't have my CD so i installed my friend's mac os 10.5.8 in the new hard disk ... i want to get my 10.6.8 back

    I have apple macbook pro mid 2009 ... my hard disk stopped working and i had mac os 10.6.8 in it ... i bought a new hard disk drive but i didn't have my CD so i installed my friend's mac os 10.5.8 in the new hard disk ... i want to get my previous 10.6.8 back ... hope there is a way to do so

    Upgrading to Snow Leopard
    You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
    After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
         Snow Leopard General Requirements
           1. Mac computer with an Intel processor
           2. 1GB of memory
           3. 5GB of available disk space
           4. DVD drive for installation
           5. Some features require a compatible Internet service provider;
               fees may apply.
           6. Some features require Apple’s MobileMe service; fees and
               terms apply.

  • I have a macbook pro from 2006, my internal cd drive is not working and i'm trying to install factory definitions from an external cd drive. the problem is that when i press c nothing happens only appears an interrogation folder.

    i have a macbook pro from 2006, my internal cd drive is not working and i'm trying to install factory definitions from an external cd drive. the problem is that when i press c nothing happens only appears an interrogation folder. or sometimes appears the apple logo and than back again to the interrogation folder... Help please!!!!

    mcbsousa wrote:
    hm... Is there any chance of making the bootable usb file and send it by dropbox or something like that? than put it in a pen drive and connect to the mac??
    Sending by Dropbox where, To who, to what computer? As your does not start up.
    You need to take at least the OS disc to a work Mac computer and create DMG from the OS install disc then restore that DMG to USB thumb drive. Then you can boot the computer from that thumb drive and install the OS. That is if your hard drive is functioning correctly.
    Then you can use the App disc in the external CD/DVD drive to load up all the included Applications that come with your version of OS X.

  • I have a macbook pro in which i use for church recordings. it has a built in mic so like one hole for headphones and mic. how do i get it to only pick up the sound from the external mic that is coming into the mixer to the laptop. it seems to pick up ever

    I have a macbook pro in which i use for church recordings. it has a built in mic so like one hole for headphones and mic. how do i get it to only pick up the sound from the external mic that is coming into the mixer to the laptop. it seems to pick up everything, like for example any little movement i make or even just asking the next person a question will get picked up by the internal mic. is there a way i can mute the internal mic so it can only pick the external mic and not every movement im making like chewing etc

    I have a macbook pro in which i use for church recordings. it has a built in mic so like one hole for headphones and mic. how do i get it to only pick up the sound from the external mic that is coming into the mixer to the laptop. it seems to pick up everything, like for example any little movement i make or even just asking the next person a question will get picked up by the internal mic. is there a way i can mute the internal mic so it can only pick the external mic and not every movement im making like chewing etc

  • I got CS4 software. When the first time i install, i chose the normal installation content. Then I found that there was no photoshop on the start menu. After that I try to put the disk into the notebook again and find that there is no photoshop listed on

    I got CS4 software. When the first time i install, i chose the normal installation content. Then I found that there was no photoshop on the start menu. After that I try to put the disk into the notebook again and find that there is no photoshop listed on the "installation list"

    download the cs4 design premium installation files and install ps using them,
    Downloadable installation files available:
    Suites and Programs:  CC 2014 | CC | CS6 | CS5.5 | CS5 | CS4, CS4 Web Standard | CS3
    Acrobat:  XI, X | 9,8 | 9 standard
    Premiere Elements:  13 | 12 | 11, 10 | 9, 8, 7 win | 8 mac | 7 mac
    Photoshop Elements:  13 |12 | 11, 10 | 9,8,7 win | 8 mac | 7 mac
    Lightroom:  5.7.1| 5 | 4 | 3
    Captivate:  8 | 7 | 6 | 5.5, 5
    Contribute:  CS5 | CS4, CS3
    Download and installation help for Adobe links
    Download and installation help for Prodesigntools links are listed on most linked pages.  They are critical; especially steps 1, 2 and 3.  If you click a link that does not have those steps listed, open a second window using the Lightroom 3 link to see those 'Important Instructions'.

  • Hello.I wanted to upgrade my iPad 1 to iOS 5.1 Over the Air.I was running iOS 5.0.1.It said it had an error connecting to server.It is already 5 hours i cant install this update.I also have an iPhone 4 with iOS 5.0.1 with the same issues.Help please!

    Hello.I wanted to upgrade my iPad 1 to iOS 5.1 Over the Air.I was running iOS 5.0.1.It said it had an error connecting to server.It is already 5 hours i cant install this update.I also have an iPhone 4 with iOS 5.0.1 with the same issues.Help please!

    You're probably running into the servers simply being swamped. Thousands of people are all going for the software update at the same time. Give it a try again and if that doesn't work, then try plugging it into your computer and trying it that way.
    I didn't get a notion of the size, it doesn't seem to be as big as the 700 meg 5.0 update, but it did take me 20+ minutes to download via cable internet so it's a large file. That in and of itself takes a while.
    If you're trying to download it directly to your iPhone, you'll need to be on wifi since I'm sure it's well over the 20 meg file size limit for 3G.

  • After upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues

    after upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues. my computer now freezes and programs close randomly. The usual command for opening windows with bootcamp doesnt work. once in restarted my computer after it froze and it rebooted in windows automatically. i really just want to know if there is a way to take the upgrade off my laptop because it is very annoying.

    Hi Memalyn
    Essentially, the bare issue is that you have a 500GB hard drive with only 10GB free. That is not sufficient to run the system properly. The two options you have are to move/remove files to another location, or to install a larger hard drive (eg 2TB). Drive space has nothing to do with SMC firmware, and usually large media files are to blame.
    My first recommendation is this: download and run the free OmniDiskSweeper. This will identify the exact size of all your folders - you can drill down into the subfolders and figure out where your largest culprits are. For example, you might find that your Pictures folder contains both an iPhoto Library and copies that you've brought in from a camera but are outside the iPhoto Library structure. Or perhaps you have a lot of purchased video content in iTunes.
    If you find files that you KNOW you do not need, you can delete them. Don't delete them just because you have a backup, since if the backup fails, you will lose all your copies.
    Don't worry about "cleaners" for now - they don't save much space and can actually cause problems. Deal with the large file situation first and see how you get on.
    Let us know what you find out, and if you manage to get your space back.
    Matt

  • I have a Macbook pro 2.2 GHz Intel Core i7 (2011). Will Lion, Mountain Lion or Marverick makes it run faster or slower?

    I have a Macbook pro 2.2 GHz Intel Core i7 (2011). Will Lion, Mountain Lion or Marverick makes it run faster or slower?

    Snow Leopard is still the most efficient OSX from Apple.  I have a late 2011 MBP running Lion with no performance issues.
    I suggest the following;  Install 8 GB RAM if you do not have that already.  (The best sources of Mac compatible RAM are OWC and Crucial).  The newer OSX's are trifle more RAM hungry.
    Partition your HDD and install one of the newer OSX's in the new partition and try it out.  This allows you to 'retreat' to Snow Leoprad if you find the newer OSX is not to your liking.
    Also note that the newer OSX's do not support PPC applications.  That means that there is a possibility that some of your current applications will not work and may have to be updated or replaced.
    Ciao.

  • Photoshop CS6 keeps crashing. I am using a brand new IMAC, I have 16GB RAM recently updated as it was running slow with 8GB and lots of hardrive space. When it crashes, i lose all my presents and it changes my preferences, it also fails to save or produce

    Photoshop CS6 keeps crashing. I am using a brand new IMAC, I have 16GB RAM recently updated as it was running slow with 8GB and lots of hardrive space. When it crashes, i lose all my presents and it changes my preferences, it also fails to save or produce a recovered file despite settings asking it to do so every 5 mins now. When i try to report the problem, it says it has found an issue and gives me a link to a solution....but wont let me click on the link.... PLEASE HELP! It's killing my productivity.

    If the crash started right after you added RAM, it could be a bad Ram dimm. You can try this - change the amount of RAM in Photoshop to 4G, this should stop Photoshop from using the higher ram. If it doesn't crash, it's probably the ram. Or run a diagnostic app. You don't say when it crashes, what you're doing when it crashes - it there a pattern? Did it ever work on this computer? Did it work on your previous computer? Without a lot of data, it could be related to the new computer... What OS version? Did you recently update it? Have you updated Photoshop to the most recent update?
    Do you have any plug-ins loaded? Try restarting Photoshop, and immediately press & hold the shfit key to turn off plug-ins.

  • HT203200 Movie Rental error - i keep getting the message "We could not complete your Itunes store request. an unknown error occured (-42110). There was an error in the Itunes store. Please try again later.... any help?

    Movie Rental error - i keep getting the message "We could not complete your Itunes store request. an unknown error occured (-42110). There was an error in the Itunes store. Please try again later.... any help?

    Perhaps try the "Error 3001," "-42110," or "5103" section in the Specific Conditions and Alert Messages: (Mac OS X / Windows) section of the following document:
    iTunes: Advanced iTunes Store troubleshooting

  • I have a 13" macbook from 2009 and for some reason can no longer change my desktop image by just clicking on an image in system prererences I-Photo. Does anyone know what the problem could be?

    I have a 13" macbook from 2009 and for some reason can no longer change my desktop image by just clicking on an image in system prererences>I-Photo. Does anyone know what the problem could be?

    Your Desktop Picture settings and Dock items are stored in the files
    /Users/your short user name/Library/Preferences/com.apple.desktop.plist and
    /Users/your short user name/Library/Preferences/com.apple.dock.plist
    in the "Preferences" folder in your user library. This looks like the system has trouble to write to these files. Check the permissions on your user library and remove the above files from your user library, then log off and on again.
    Your user library is hidden in Lion and Mt. Lion. To reveal it, use the Finder's "Go" menu. Select "Go" in the Finder's main menu bar and hold down the alt/option key, until you see the "Library"  in the drop-down menu. Double click it to open a Finder window, so you can browse the files inside.
    Regards
    Léonie

  • I have a macbook purchased in 2009. I just purchased a new ipod and am in a loop of updates that seems to have no end.  Do I need snow leopard? Will that then let me use the latest itune update?

    I have a macbook purchased in 2009. I just purchased a new ipod and am in a loop of updates that seems to have no end.  Do I need snow leopard? Will that then let me use the latest itune update?

    You need to buy Snow Leopard from the online Apple Store. You don't need Mountain Lion.
    (85170)

  • When I attempt to purchase a song from itunes, I keep getting the following error message: Could not purchase "song name". An unknown error occurred (-42408). There was an error in the itunes store. Please try again later

    When I attempt to purchase a song from itunes, I keep getting the following error message: Could not purchase "song name". An unknown error occurred (-42408). There was an error in the itunes store. Please try again later
    Can anyone help solve this problem?

    I've done a search on here and haven't found any solutions posted for it for windows computers. You could try posting in the iTunes For Windows forum and see if you get any suggestions in there (are you able to download other items from the store e.g. a free app ?) - I use a Mac, the only things that I could think of to suggest trying is see if you get the same error on a different iTunes library :
    creating and/or opening a different iTunes library : http://support.apple.com/kb/HT1589
    or using a different user account on your computer in case it's a problem with that user account.
    But you may want to try the iTunes For Windows forum first, apart from anything else you are likely to get better help for the above

  • Hello there, if i had installed a windows on bootcamp and for some reasons the windows had infected, does the mac gets infected or harmed? sorry im transforming from pc to mac and i just want to know .. thank you

    if i had installed a windows on bootcamp and for some reasons the windows had infected, does the mac gets infected or harmed?

    Yes, when you run Win via BootCamp, the computer is a "real" Windows computer and just as vulnerable as any other Windows machine. It its the operating system, not the hardware, that creates vulnerability.
    However, it also means you basicaly have two independent computers that happen to share the same physical space. The Mac side, as others have said, is not vulnerable to assaults that are made on the Windows side, so do not go installing a pile of anti-virus garage on the Mac side. It is unneeded at this time and will basically ruin your Mac's performance. The Windows side WILL need some form of protection.

Maybe you are looking for

  • IC WebClient startup error

    Hi all, When I launch IC webclient from SAP Standard roles after assigning to some users its working fine. But I created a new role and when i launch IC webclient form that role I am getting HTTP_COMMUNICATION_FAILURE error. Any authorization issue?

  • Photoshop 7 - CS3 Clipboard Issue

    I have been having this problem with Photoshop 7.0 for a while, where I cannot paste from "Windows" to Photoshop. I often use print screen, and while Paint can paste the screenshot no problem, Photoshop does nothing. I found a solution that said to a

  • 120 GB Ipod Classic wont go into Disk Mode

    Well Apple Community, My Ipod Wont go into Disk Mode at all, Ive tried a good few times with the steps on the Apple Web site but it just wont work. Any1 Know Anything on how to fix this?

  • oracle in jsp pages possible?

    hi! i'm using portal v3.0.9.8.4. and application server r1. how can i call the wwctx_api.getuser or similar procedures from a jsp page? if not, is there a java equivalent to it? thx and rgds.

  • Programmatically selecting hovered state of item renderer - Greg pleeease

    I'm a bit new to Flex, so I have the idea but can't get it to work. I'm using an item renderer that takes its data from an HTTPService     <s:SkinnableDataContainer                               dataProvider="{boData}"                               i