Can't Boot from windows to mac?  Can't option boot?

I was having this problem. It turns out that my windows backup external drive, formatted in NTFS, was ALWAYS ON (no power switch). Apple rep pointed out that this will prevent Mac from booting, or an option boot even. So if you're having this kind of problem, be aware that an NTFS external drive may be the problem. but only if it is turned on at startup. but you need to turn it off if you're booting back to the mac OS from windows.

This is also true if you use a flash drive that's formatted in NFTS!! so if one of those is plugged in, that could be a problem as well.

Similar Messages

  • I am switching to Apple macbook pro from Windows laptop.  Is Apple compatible with Microsoft Office?  How can I transport from Windows to Mac?  What I have saved on external hardrives, will I be able to open it on Mac?

    I am switching to Apple macbook pro from Windows laptop.  Is Apple compatible with Microsoft Office?  How can I transport from Windows to Mac?  What I have saved on external hardrives, will I be able to open it on Mac?

    Is Apple compatible with Microsoft Office?
    Any computer is compatible as long as it can read and write Office files. But for perfect (or at least near perfect) compatibility, you would want to purchase Office 2011 for Mac.
    How can I transport from Windows to Mac?
    You can't directly transport any installation of Windows. All PC's come with a machine specific version of Windows intended for that PC. They don't have all of the hardware drivers the retail disks cover.
    If you want Windows on your Mac, you would first purchase a full version copy (NOT an upgrade disk) of Windows 7 or 8. Those are the only supported versions on newer Macs. You install it through the supplied Boot Camp utility that comes with the Mac to create a new partition for Windows, and then install the retail copy of Windows you purchased.
    The reason only these versions of Windows are supported is the same basic reason as a machine specific version of Windows for a PC. Apple only includes the necessary Mac hardware drivers for Win 7 or 8 on new Macs.
    Once Windows is installed, you could then install the version of Office for Windows you already own. The nuisance of a Boot Camp partition is that you have to physically boot to either Windows or OS X, so you can only use the apps of the OS you're in at the time. To use both at once, you'd have to use virtual machine software (Parallels, VMware, VirtualBox) and then install Windows within that. Then you'd be able to run Windows inside of OS X and have access to both at the same time.

  • How can i transfer from windows to mac with my catalogue ?

    hello, how is the best way to transfer my catalogue from windows (8.1) to mac (yosemite) ?
    thx for your help.
    best regards from germany
    oliver

    Is Apple compatible with Microsoft Office?
    Any computer is compatible as long as it can read and write Office files. But for perfect (or at least near perfect) compatibility, you would want to purchase Office 2011 for Mac.
    How can I transport from Windows to Mac?
    You can't directly transport any installation of Windows. All PC's come with a machine specific version of Windows intended for that PC. They don't have all of the hardware drivers the retail disks cover.
    If you want Windows on your Mac, you would first purchase a full version copy (NOT an upgrade disk) of Windows 7 or 8. Those are the only supported versions on newer Macs. You install it through the supplied Boot Camp utility that comes with the Mac to create a new partition for Windows, and then install the retail copy of Windows you purchased.
    The reason only these versions of Windows are supported is the same basic reason as a machine specific version of Windows for a PC. Apple only includes the necessary Mac hardware drivers for Win 7 or 8 on new Macs.
    Once Windows is installed, you could then install the version of Office for Windows you already own. The nuisance of a Boot Camp partition is that you have to physically boot to either Windows or OS X, so you can only use the apps of the OS you're in at the time. To use both at once, you'd have to use virtual machine software (Parallels, VMware, VirtualBox) and then install Windows within that. Then you'd be able to run Windows inside of OS X and have access to both at the same time.

  • HT202879 I am switching to Apple macbook pro from Windows laptop.  Is Apple compatible with Microsoft Office?  How can I transport from Windows to Mac?  What I have saved on external hardrives, will I be able to open it on Mac?

    I am switching to Apple macbook pro from Windows laptop.  Is Apple compatible with Microsoft Office?  How can I transport from Windows to Mac?  What I have saved on external hardrives, will I be able to open it on Mac?

    Office for Mac, http://www.microsoft.com/mac/products, can open/edit/create Office documents.If your external drive is formatted NTFS then you can copy the Office documents to your computer and work on them. You won't be able to save the files back to your NTFS formatted drive. But you will be able to save the documents to your internal drive. You can move all the external files to your internal drive then format the external drive for Apple. Then you can copy the files back to your external drive for ongoing use.

  • When using the migrate tool to migrate from windows to mac, can you use ethernet to connect the computers to each other?

    When using the migrate tool to migrate from windows to mac, can you use ethernet to connect the computers to each other? In the Migration tool, I was only given the option of choosing the computer when it appeared on the same network, and didn't see an option to connect them to each other. Even though they're both connected to the same network with a wired connection, the migration is painfully slow.

    Yes. The following quotation is from About Windows Migration Assistant
    These are the preferred network connections, in order:
    Use a CAT6-certified Ethernet cable that is in good condition to connect the Ethernet port of the PC directly to the Ethernet port of the Mac or Ethernet adaptor (USB or Thunderbolt). You shouldn't use an Ethernet cable that has any kinks in it or is missing connector tabs.
    Use CAT6-certified Ethernet cables that are in good condition to connect the Mac and PC to your home network router/hub/switch. You shouldn't use an Ethernet cable that has any kinks in it or is missing connector tabs.
    For wireless, use the fastest wireless signal possible (802.11n 5Ghz). Try to have the PC, Mac, and the wireless access point all in the same room close to each other.

  • Can't print from Windows to Mac

    I've always had trouble printing to a printer attached to my Mac from Windows. Bonjour used to see the printer, but I could only occasionally actually print. For a while everything but PDFs worked, then even text stopped. As a last resort I tried the "reset printing system" option in System Preferences and then re-added the printer, but now Bonjour doesn't see it at all. I can browse to it via SMB at \\macname\printername, but all I can do is print a test page as Administrator. Regular print jobs and non-admin test pages just disappear - not in the queue on either client or server. Setting it up as an IPP printer instead didn't help.
    I'm at the end of my rope here, and any troubleshooting tips are welcome. I'm an IT guy, so technical details are very welcome: TCP ports to check for listeners on, services to look for, registry settings on the Windows end, anything.
    Details:
    Server:
    Mac OS X 10.6.2
    HP Photosmart D7560 printer connected via USB using HP Photosmart driver
    Clients:
    Windows XP, Windows Vista (32-bit), Windows 7 (32-bit and 64-bit)
    All on the same LAN (wireless), no trouble with TCP/IP connectivity (can ssh into the Mac from the Windows boxes, etc). Both Windows Firewall and UAC are turned off on the Vista/7 boxes, guest access is enabled on the Mac in Sharing preferences...
    Any help welcome.
    Thanks!

    I followed the instructions at http://www.ifelix.co.uk/tech/3012.html and am having the same issue. Whether setting up manually or using Bonjour, it seems that you have to select an Apple Driver. The problem is that the Windows 7 does not provide Apple drivers. Luckily, I have an old XP installation CD so I can access the printer drivers I need, but because I already installed the printer drivers from my printers CD Windows will automatically install with that driver, not giving me the "have disk" option.
    So I tried to install with Bonjour again, which allowed me to pull up the drivers from teh XP installation disk, but then gave me an error that I didn't have permissions to install the selected printer.
    So I deleted the Canon driver for my printer from Windows 7 and went through the process described at http://www.ifelix.co.uk/tech/3012.html again. This time I was able to select the Apple Color Laserwriter printer from the XP installation CD, but I got an error message saying that Windows was unable to find an appropriate driver.
    At this point, after a couple hours trying to do a simple file share, which should only take 30 seconds, I'm giving up being able to print to a printer connected to a mac from my Windows 7 laptop. Now I have to open files on the mac from the network file share to print.
    Mixed having both Macs and Windows machines on the same network is a recipe for a headache.

  • How come a USB will work with both Mac and Windows (as in that there are already files from Windows and Mac can still read and write onto it) but a external Hard Drive won't (as in there are files from Windows on there but Mac can read but not write)?

    I have a Seagate Drive that I'm hoping to copy some movies from my Mac onto (because it only has a 512 SSD and I'd rather keep that empty and handy for more readily needed files) but it won't work. It shows up as a drive when connected (with the orange USB drive icon popping up) and is appropirately labeled "FreeAgent Drive", but when I try to copy files onto it it won't work. There are already windows files on there, such as some windows backups and lot's and lot's of pictures and videos. However, I have several USBs which already have windows files on them (namely movies, music, and other stuff) and copying and stuff works fine. Why won't it work with this hard drive and would work with USBs? Please help me out here guys, I am not experienced with Hard disks and formatting and stuff like that. 10 points for whoever helps me out the most. Thanks.

    We will need to reformat your EXT, but it will then work on both Mac and Win
    Connect the drive to your Mac, open disk utility
    Go to the partiton tab and select '1' ... format should be ExFAT ... in options select MBR
    Format the drive
    It should now work on both OSs; report back

  • Switching from Windows to Mac - Can't find image files

    I'm helping a friend switch to Mac. Her old PC (Dell) has power issues but the HD is fine. I'm a life long Mac user so don't know where to locate her picture files, the only thing she's worried about saving. I have her hard drive hooked up to my iMac now but can't find the file.
    I've looked in the "My Shared Folder" but that just has some random music files. No photos.
    Can anyone help?

    If I understand the question correctly, you need to look in the pc directory that has your friend listed as the user (not the shared folder). Once in that user's directory look for the folder My Pictures. Odds are, they're in there. Good luck.

  • Recently switched from windows to Mac-can't get ipod nano to sync

    After reading help pages, I believe I need to reset my ipod. HOwever, all the directions are asking me to select ipod from device list and mine won't even show up on the device page of itunes. At this point I just want to erase everything on it and start over. Any help would be appreciated!

    I have read that page before. My problem is that as I try to restore and follow the directions, it says to plug in ipod and wait for it to appear in the itunes page. Well it does not show up, so I cannot find the restore button in the settings. I really think its a software problem as the ipod just says do not disconnect whenever it is plugged into my computer-whether it's charged or not. Thanks for trying to help.

  • I have heat issues into MacBook pro after installing windows 8. when boot from windows ha've overheating. how can I fix it??

    Have heat issues into MacBook pro when boot from windows partition how can I fix it??

    panarpan wrote:
    Have heat issues into MacBook pro when boot from windows partition how can I fix it??
    Are you saying you're running Windows in BootCamp or Windows as a Virtual Machine? You can increase the fan speed on the Mac using smcFanControl and use the software OGELTHORPE recommended to observe improvements.
    smcFanControl is a Mac application and doesn't work in Windows, but if you set a higher minimum fan speed (which is how smcFanControl works) while running OS X, when you reboot into a BootCamp partition, that minimum speed tends to be carried over.

  • Can only boot into Windows 7. Can't even boot from Snow Leopard DVD.

    I have no idea what prompted this. I don't recall installing any OS updates recently, other than some Windows Live apps in Windows 7.
    I have an early 2009 Mac Mini with Snow Leopard, and have Windows 7 64-bit installed in a Boot Camp partition. When I installed Windows 7, I couldn't get the Boot Camp utility to install within Windows (I guess because it's 64-bit) so to switch back and forth between OSes, I just shut down the Mac and restart it with the Option key pressed, and select Mac OS X when I want to return to Mac. This has worked for about a month and a half now (ever since I got Windows 7). Suddenly I have problems.
    I first had problems booting into Windows or Mac. I got to the grey screen with the Apple logo, with that spinning "progress" thing going for a while, then it would freeze up and get stuck on the grey screen with the Apple logo. I zapped the PRAM. No help. Then, after disconnecting all external drives (I have several) and extra USB devices, I was able to boot from the DVD install disk and reinstall Snow Leopard on my internal drive. Joy, or so I thought. Then I booted into Windows 7, and after some weirdness getting it to start, it did successfully start and ran just peachy.
    Then I turned off the Mac and held down the option key (as usual) to return to Mac OS. But now all that happens is that I get a grey screen for a few seconds, then the Mac boots back into Windows 7, which seems to work fine. (I'm in Windows 7 right now.) I turned on one my external drives (Snow Leopard installed, connected via Firewire 800) in hopes that the Mac would boot into that, but same thing. Ignored and back to Windows 7.
    Then I thought I'd boot from the install DVD again by putting it in the drive and holding down the C key as I restart, but the same thing--a grey screen for a few seconds, and then booting right into Windows 7. I can't seem to escape Windows 7! It's a bit disturbing when it won't even recognize the install DVD.
    I tried to call Apple Care since I'm within my 90 day support window, but of course they are closed. I'm figuring that I'm going to have to take this into an Apple Store, but thought I'd see if anyone has any ideas. Any advice will be appreciated. Thanks.

    According to Apple, Win 7 64bit is supported with Bootcamp 3.0. If bootcamp 3.0 is available; I could not find it anywhere on Apple's website. It appears the most recent version is 2.2. The only place I could find 3.0 is not on Apples website and it's a questionable source so I won't post it here.
    It may just be a matter of time before Apple makes it available. I'm not suggesting you wait, however if the install disk can't be used, I'm not too sure where u could go from there. Calling Applecare might work.
    If you do a simple google search using the terms 'download bootcamp drivers windows 7' u will see what I was referring too.
    Here's what I found from Apple (It doesn't specifically mention 64bit however just win7): http://support.apple.com/kb/HT3920
    This is not from Apple, but specifically addresses whether they support win7 64bit: http://www.macnn.com/articles/09/08/31/boot.camp.win.7.64.support/
    Here is more info about bootcamp 3.0 and win7: http://www.apple.com/support/bootcamp/

  • Changed my iMac but Can't Boot from Windows

    I'm using iMac 21.5 with Mac OS X 10.6.6
    All programs are updated.
    I used to have iMac 24, but i removed it's hard drive and installed it on a new iMac 21.5
    i can't boot from windows 7.
    what should i do ?

    Can you boot into safe mode ..... because if you can you can also reach "repair computer"! so reboot your windows partition, as soon as the bios appears start pressing F8 until you see "Advanced Boot Options" when you get there choose, "Repair your Computer" (1st selection on the page) and go to "Startup Repair" .. selecting that will cause Windows to attempt to repair the boot sector of it's partition, if it succeeds you'll be able to boot, if not no data will have been lost.
    However please understand that without a backup of your windows partition data loss is a possibility under these circumstances. Windows hard drives almost never boot when moved from one installation to another. Read that last bit twice.
    Good luck
    Message was edited by: Csound1

  • I have a mac mini server which I want to set up for remote access from windows and mac pcs.  How do I do this.  I can access it form my home network OK

    I have a mac mini server which I want to set up for remote access from windows and mac pcs.  How do I do this.  I can access it form my home network OK

    Posted in error.

  • Can a Flash license be transferred from Windows to Mac?

    Can a Flash license be transferred from Windows to Mac?

    That's probably a better question to present to Adobe than to other users.

  • Does MacOS recognize Windows directory structure? Can I move an entire folder (consisting of subfolders and files) from Windows to Mac?

    Can I move an entire folder (consisting of subfolders and files) from Windows to Mac?

    Mustafafromnc,
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