Regarding no bootable device on my imac

why that when i try to press hold the 'control' key after on my imac there is still pop out error - no bootable device in a black screen.its look like no connection between my wyerless keyboard and my imac..??help me...im new with apple computer.
Thank you..

cant use both os OSX and Windows.. it stuck on the black screen with error  - no bootable device -- insert boot disk and press any key. i tried to follow instruction from youtube. they ask to hold and press "option" key after on my mac.but when i do that nothing happen and the error still appear..

Similar Messages

  • No bootable device found 5K iMac..HELP!!! Please?

    Ok so here's where I am at on my 2014 5K iMac:
    1. Used 16 GB USB 2.0 thumbdrive and an official Windows 7 ISO.
    2. Bootcamp created the WININSTALL disk flawlessly complete with necessary drivers.
    3. Created a 60GB partition via Bootcamp.
    4. iMac restarts and boots to blank screen and then says "No bootable device found - insert boot disk and press any key"
    I never removed the thumb drive, followed bootcamp's instructions to the letter, and made sure all other usb drives were removed. Again, bootcamp was working fine until the restart and the inability to read the bootable drive bootcamp JUST CREATED. Any idea what may be going on?
    I have included a snapshot my system specs and I am running a 1TB Fusion Drive.
    When I start up back into Yosemite I can even see a new drive labled "BOOTCAMP" (picture also included)
    I have also restarted while holding the option key and manually selected the "Windows" drive and I STILL come to the same blanks screen with the same message.
    Seriously, ***? Beginning to dislike my iMac now. I don't understand why this must be so difficult

    ISO is a Win 7 Home Premium SP1 X64 only. 3.7 GB total. No other versions of Windos or x86 versions attached.
    Here is my screen output:
    Last login: Sun Mar  8 09:58:34 on ttys000
    DEREKs-iMac:~ derekrevella$ diskutil list
    /dev/disk0
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:      GUID_partition_scheme                        *121.3 GB   disk0
       1:                        EFI EFI                     209.7 MB   disk0s1
       2:          Apple_CoreStorage                         121.0 GB   disk0s2
       3:                 Apple_Boot Boot OS X               134.2 MB   disk0s3
    /dev/disk1
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:      GUID_partition_scheme                        *1.0 TB     disk1
       1:                        EFI EFI                     209.7 MB   disk1s1
       2:          Apple_CoreStorage                         937.3 GB   disk1s2
       3:                 Apple_Boot Recovery HD             650.0 MB   disk1s3
       4:       Microsoft Basic Data BOOTCAMP                62.0 GB    disk1s4
    /dev/disk2
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:                  Apple_HFS Macintosh HD           *1.1 TB     disk2
                                     Logical Volume on disk0s2, disk1s2
                                     D8910214-0CC0-433C-967E-12C8B2EF494A
                                     Unencrypted Fusion Drive
    /dev/disk3
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:      GUID_partition_scheme                        *1.0 TB     disk3
       1:                        EFI EFI                     209.7 MB   disk3s1
       2:          Apple_CoreStorage                         999.9 GB   disk3s2
       3:                 Apple_Boot Boot OS X               134.2 MB   disk3s3
    /dev/disk4
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:     FDisk_partition_scheme                        *2.0 TB     disk4
       1:               Windows_NTFS My Book                 2.0 TB     disk4s1
    /dev/disk5
       #:                       TYPE NAME                    SIZE       IDENTIFIER
       0:                  Apple_HFS Time Machine           *999.5 GB   disk5
                                     Logical Volume on disk3s2
                                     C95A6680-EB2B-4898-9F29-5EECACFB4814
                                     Unlocked Encrypted
    DEREKs-iMac:~ derekrevella$ diskutil cs list
    CoreStorage logical volume groups (2 found)
    |
    +-- Logical Volume Group 2EDB8807-AFCF-41E1-BCDA-6F438470F393
    |   =========================================================
    |   Name:         Macintosh HD
    |   Status:       Online
    |   Size:         1058333908992 B (1.1 TB)
    |   Free Space:   114688 B (114.7 KB)
    |   |
    |   +-< Physical Volume 0C09A2C5-498E-4D35-8ACA-84B264462D96
    |   |   ----------------------------------------------------
    |   |   Index:    0
    |   |   Disk:     disk0s2
    |   |   Status:   Online
    |   |   Size:     120988852224 B (121.0 GB)
    |   |
    |   +-< Physical Volume 1E0F380B-D81B-479D-BC16-EC8D264BF33A
    |   |   ----------------------------------------------------
    |   |   Index:    1
    |   |   Disk:     disk1s2
    |   |   Status:   Online
    |   |   Size:     937345056768 B (937.3 GB)
    |   |
    |   +-> Logical Volume Family B15B0DBE-A3A8-42B6-B655-F343E7783511
    |       ----------------------------------------------------------
    |       Encryption Status:       Unlocked
    |       Encryption Type:         None
    |       Conversion Status:       NoConversion
    |       Conversion Direction:    -none-
    |       Has Encrypted Extents:   No
    |       Fully Secure:            No
    |       Passphrase Required:     No
    |       |
    |       +-> Logical Volume D8910214-0CC0-433C-967E-12C8B2EF494A
    |           ---------------------------------------------------
    |           Disk:                  disk2
    |           Status:                Online
    |           Size (Total):          1052478537728 B (1.1 TB)
    |           Conversion Progress:   -none-
    |           Revertible:            No
    |           LV Name:               Macintosh HD
    |           Volume Name:           Macintosh HD
    |           Content Hint:          Apple_HFS
    |
    +-- Logical Volume Group 8D28A59C-F3FC-4F88-AB3D-A84CE9412D25
        =========================================================
        Name:         Untitled
        Status:       Online
        Size:         999860912128 B (999.9 GB)
        Free Space:   5943296 B (5.9 MB)
        |
        +-< Physical Volume E396DF7A-22A9-4CD3-B9B8-AD36EBC06BFE
        |   ----------------------------------------------------
        |   Index:    0
        |   Disk:     disk3s2
        |   Status:   Online
        |   Size:     999860912128 B (999.9 GB)
        |
        +-> Logical Volume Family 3042FBEB-10F0-4101-8A38-351029136F95
            Encryption Status:       Unlocked
            Encryption Type:         AES-XTS
            Conversion Status:       Complete
            Conversion Direction:    -none-
            Has Encrypted Extents:   Yes
            Fully Secure:            Yes
            Passphrase Required:     Yes
            |
            +-> Logical Volume C95A6680-EB2B-4898-9F29-5EECACFB4814
                Disk:                  disk5
                Status:                Online
                Size (Total):          999502643200 B (999.5 GB)
                Conversion Progress:   -none-
                Revertible:            No
                LV Name:               Time Machine
                Volume Name:           Time Machine
                Content Hint:          Apple_HFS
    DEREKs-iMac:~ derekrevella$ sudo gpt -vv -r show /dev/disk0
    Password:
    gpt show: /dev/disk0: mediasize=121332826112; sectorsize=512; blocks=236978176
    gpt show: /dev/disk0: PMBR at sector 0
    gpt show: /dev/disk0: Pri GPT at sector 1
    gpt show: /dev/disk0: Sec GPT at sector 236978175
          start       size  index  contents
              0          1         PMBR
              1          1         Pri GPT header
              2         32         Pri GPT table
             34          6        
             40     409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
         409640  236306352      2  GPT part - 53746F72-6167-11AA-AA11-00306543ECAC
      236715992     262144      3  GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
      236978136          7        
      236978143         32         Sec GPT table
      236978175          1         Sec GPT header
    DEREKs-iMac:~ derekrevella$ sudo fdisk /dev/disk0
    Disk: /dev/disk0 geometry: 14751/255/63 [236978176 sectors]
    Signature: 0xAA55
             Starting       Ending
    #: id  cyl  hd sec -  cyl  hd sec [     start -       size]
    1: EE 1023 254  63 - 1023 254  63 [         1 -  236978175] <Unknown ID>
    2: 00    0   0   0 -    0   0   0 [         0 -          0] unused     
    3: 00    0   0   0 -    0   0   0 [         0 -          0] unused     
    4: 00    0   0   0 -    0   0   0 [         0 -          0] unused     
    DEREKs-iMac:~ derekrevella$

  • 10.9.2 install Bootcamp win7 64bit iMac mid 2010 no bootable device - external superdrive, USB Stick

    Hey all,
    big problem here.
    Trying to install Bootcamp on my iMac 27" mid 2010.
    The thing is, during the installation, i get the "no bootable device" black screen, and i think i know why... but i need help.
    System, a mid 2010 imac, 2TB HD ( Original) and an SSD Samsung 1TB at the Optical Drive SATA connection.
    2TB HD is empty atm. OSX Installed on the SSD.
    Bootcamp Assistant. Problem nr. 1.
    He first did not want to let me create an USB drive. after hacking the assistat, deleting the "Pre" thing in the info.plist, that worked so far.
    https://discussions.apple.com/thread/5479879?start=105&tstart=0 and several other postings got me so far.
    Then when using the assistant, after choosing partition and so, when the iMac restarts, i get the "no bootable device" notice.
    Read a lot, and it seems, that older iMacs, that originaly came with an internal superdrive only can install win 7 from that internal superdrive.
    I have the problem, that i had it removed to put the SSD there.
    So, when doing an EFI Boot, choosing the win USB Stick or the Win in my External Superdrive, - "no bootable...."
    So i searched more. rEFIt should help. Installed, and all, doesnt work, same thing. As soon as i want to boot Win from the CD or Thumpdrive, doesnt work. :-(
    In one of the many posts, someone wrote something about starting Shell in rEFIt first, etc... didnt work as well.
    then i found this post:
    http://www.andrewsavory.com/blog/2011/2156
    sounded promissing. Somehow getting win installation files onto the Created Bootcamp partion with Virtual Mashine. But it didnt work for me.
    The VW Fusion ware is different, and non of the steps he discribes works.
    So how can i get it working.. it seems like it is somehow blocked to access something from the USB Ports.
    Logicaly i would have to get the installation files onto a Internal drive. i Tried to create a partition and copy the Win 7 USB Thump using Disk Util Progeam onto a seperate, internal partition.. but he just does not what to do that... errormessages when trying to copy it, recreate the drive, etc.
    So, i do have a 2TB internal HD, which i can use, an external superdrive, USB.Sticks. any gameplan?
    And for Error-excluding: i have an original Win 7 64 bit CD, a burnd one and controled the Hash of the loaded ISO, which i downloaded for the USB-Stick.
    Any help? pls!!!

    Hi Sam, the Mini Optical may draw too much USB power.
    Can you restore that .iso to the Flash Drive as a CD/DVD instead of an image file?

  • Bootcamp "no bootable device" error while trying to install win7 on imac

    Hello everyone,
    I'm trying to install my original copy of windows 7 on my iMac 21,5 mid 2010 with mavericks as os.
    This is what i do:
    With my dvd of windows inserted in my cd/dvd reader I open bootcamp, i make the usb with drivers, i make the partition dedicated to windows and then the iMac restarts automaticcally.
    When the iMac boots up a black screen (windowslike) appear saying : "no bootable device insert...etcetc and press any key"
    First of all i'm using an external dvd reader because since i've upgraded to mavericks my superdrive stopped working (another big issue i've found out these days).
    Then i've also tried making an usb bootable device....same black screen appeared.
    I've been searching on the internet for days now without luck.
    I believe i've tried everying but this funky situation keeps occourring.
    I need to say that I installed windows on my iMac in the past and everything worked just fine, more then fine!
    I need help please because i need windows on this machine due to working deadlines.
    I'm desperate.
    Help.

    Hello everyone,
    I'm trying to install my original copy of windows 7 on my iMac 21,5 mid 2010 with mavericks as os.
    This is what i do:
    With my dvd of windows inserted in my cd/dvd reader I open bootcamp, i make the usb with drivers, i make the partition dedicated to windows and then the iMac restarts automaticcally.
    When the iMac boots up a black screen (windowslike) appear saying : "no bootable device insert...etcetc and press any key"
    First of all i'm using an external dvd reader because since i've upgraded to mavericks my superdrive stopped working (another big issue i've found out these days).
    Then i've also tried making an usb bootable device....same black screen appeared.
    I've been searching on the internet for days now without luck.
    I believe i've tried everying but this funky situation keeps occourring.
    I need to say that I installed windows on my iMac in the past and everything worked just fine, more then fine!
    I need help please because i need windows on this machine due to working deadlines.
    I'm desperate.
    Help.

  • IMac 27' (Late 2009) Installing Windows w/USB: NO BOOTABLE DEVICE

    Hi everyone!
    First of all, sorry about my english. I've been reading a long time before a write this post on the forum, but... here we go.
    I have an iMac 27' (Late 2009 with Mountain Lion) without Superdrive (there's an SD card stucked. I tried to pick it back but it useless). I need Windows Vista/Seven to work with some software and Parallels don't work properly. So, I managed to make some USB Windows bootable ISO (a lot of them), but after trying with bootcamp the partition on Mountain Lion there's a message on a black screen (after rebooting for the first time) that says "NO BOOTABLE DEVICE- PLEASE INSERT ANY KEY TO CONTINUE".
    I tried with a few USB devices, and some .iso of windows extract from a few DVDs, and i'm getting always the same message. 
    When I had Snow Leopard and Lion (and SUPERDRIVE available) I was able to install Windows, but always with DVD. I didn't try it to boot Windows with a usb device. I already downgraded to Lion and try it again with no luck.
    Anyone please can help? I'm really stucked at this point .

    Same for me... And the funny thing is that I was trying the same bootable device with which I installed Windows 7 in a mid 2009 MacBook. Completely absurd. Please, we need some solutions for this!

  • No Bootable device insert boot disk on iMac Wireless

    Hi,
    We just recently bought an iMac with Intel just a month ago. Earlier today my computer completely froze so I restarted it. When I turned it on. I received the "No Bootable device--insert boot disk and press any key". Well with the new computers, we did not receive a disk and there is no disk drive in the machine. I have an external disk drive and I unfortunately do not have an external hard drive either. I have most of the files saved on a separate computer.
    I looked online and saw that when you restart the computer you can hold the Option key and it will bring up all the systems. It does work and it gives me two options. One is the windows and the other one is a hard drive  but its not the OSX hard drive. I've tried both and they both do not work and send me back to the message "No Bootable device--insert boot disk and press any key". We just bought it less than a month ago and I also have a 3 year support and coverage on it that covers problems if need be but I would like to try and fix it myself.
    If anyone has any other ideas or tips please let me know.

    OK. That's not the best news. I can take you through some Terminal commands to attempt to mount the volume if that's possible. Or, you can just erase the volume and reinstall OS X. I suppose your choice here depends on whether you have backups of your files.
    Install or Reinstall Mavericks, 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, Mavericks: Select Reinstall Lion/Mountain Lion, Mavericks 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.

  • IMac saying no bootable device in startup

    Please someone help me!!
    Ok, so I wanted windows 7 for my iMac so I created a bootcamp partition and installed windows 7 on my iMac. Everything was running smooth than today booting my mac it showed me (no bootable device insert boot disk and press any key)
    Also I tried the alt opinion key and it didn't work, I don't know if it's my keyboard because yesterday I spilled a little bit of chocolate on it, and from yesterday my keyboard was acting strange.
    So please someone help, I feel as if it's the keyboard but I don't know for sure. Help

    Then you need to do this:
    Reinstalling Lion/Mountain Lion Without Erasing the 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.
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    When the recovery menu appears select Disk Utility. 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 click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
    Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
    This may help but if not then you will need to erase the OS X volume then reinstall as below:
    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.

  • No bootable device imac Bootcamp no superdrive

    Hello Guys,
    i will try to make it short, brief and straight to the point, hope you guys out there might help me in this problem
    Hardware:
    Imac 21.5 inch, Mid 2010.
    OS X v.10.8.1 .
    Superdrive(not working/ and i cant replace it because i live in libya).
    i have a Samsung External optic usb drive.
    32 GB thumbnail flash.
    an original Win 7 Ulti 64 (and i have made an .iso of it)
    now i want to install windows in my mac, because the superdrive is busted i cant install it using usb or usb optic drive (No bootable device), and even tried it with the rEFIt booting software, and to make it worst the make a bootable windows flash in bootcamp is nowhere to be found in my boot camp assistant. searched and looked everywhere but it with no luck.
    so guys if you have a solution or know any thing that might help with problem please don't hesitate to share.
    Cheers,
    Sam.
    P.s: a friend of mine who owns one of those original Apple superdrive that came with the mac Mini, do you think it might work?

    Hi Sam, the Mini Optical may draw too much USB power.
    Can you restore that .iso to the Flash Drive as a CD/DVD instead of an image file?

  • When I turn on my iMac, it shows a black screen and says 'No bootable device - enter boot cd and press any key'.  Not sure how to fix this.

    When I turn on my iMac, it shows a black screen and says 'No bootable device - enter boot cd and press any key'.
    I'm not sure what to do, I did not recieve a cd with my mac to boot it up (I ordered it online).
    Also I can't find my harware serial number (I've tried many times to input what I thought it may be from my receipt).  I saw that I need this number to contact apple support, my 90 day complimentary support is still valid so I wish to contact them.
    I don't know much about apple products as this is my first apple computer so any information is helpful.

    Hold down the Alt/Option-key at startup of your iMac to get the Boot Selection screen.
    From that choose to boot into OSX.
    Once in OSX go to System Preferences then Startup Volume and reset your OSX to be the default.
    The new iMacs have OSX 10.7 Lion preinstalled and don't come with any CD/DVD anymore.
    Instead OSX Lion includes a new feature called "Lion Recovery".
    Have a read here About Lion Recovery
    Stefan

  • HT1199 After trying to install window 7 my new iMac will not reboot back to apple. Black screen "No bootable device -- insert boot disk and press any key". How do I get out of this?

    After trying to install Windows 7 in my new iMac It will not boot up back to Apple. I have a black screen with the following "No bootable device -- insert boot disk and press any key". My iMac did not come with a boot disk. What can I do?

    Try holding down the option/alt key during a restart and see if you can see/select your boot drive there.

  • Imac with 3Gb fusion drive  "no bootable device--insert boot disk and press any key.  This started over the past 2 weeks, and now occurs every day.  Initial boot to MAC OSX is Ok.

    I receive the above black screen 'no bootable device' error message daily, after not using my imac for a while.  I will note that the computer will boot normally, and after a while, the screen saver initiates.  Some time later, I get the black screen error message.  I have to hard boot the computer again at this time.  Any ideas?
    Thanks for your help,
    JTH

    That message means that your Mac restarted and that no bootable volumes were found. First, open System Preferences > Startup Disk, and choose Macintosh HD. Then, see if the problem appears.
    Also, open Disk Utility, choose Macintosh HD in the sidebar and verify it. This may be a sign of a hard drive failure

  • My iMac won't boot....Msg says "NO BOOTABLE DEVICE--INSERT BOOT DISK ...

    I don't know how to start my iMac up. I don't even know what a boot disk is! Several days ago I tried to run Boot Camp but couldn't continue because I didn't have a Windows program to install si I'm not sure what happened. Can somebody please help me out? Thanks.
    Dman- [email protected]

    My iMac won't boot....Msg says "NO BOOTABLE DEVICE--INSERT BOOT DISK ...
    Posted: Jan 17, 2011 11:44 AM  
    I'm getting this message again. When I restart using the option key everything is ok. When the computer goes to sleep it has the above message. Is there a setting I need to turn off so this doesn't happen all the time? Thanks.
    Dennis

  • No bootable device on iMac but works on MBP

    Hello,
    I'm trying to install windows 7 sp1 to my iMac 27 2010, I build windows image into my usb disk, then go through bootcamp after partition(I give windows 119 GB, so no space problem). iMac restarted, then a message 'no bootable device insert boot disk and press any key' on the black background. Then I restarted iMac with pressing option key. reinsert the usb disk and nothing happen. I tried same usb disk on my Macbook Pro, it works.
    Any sugguest I can try to fix it? Thanks

    I have Windows 7 home edition, Satellite L500D-11D, BIOS v 1.3. I have tryed to reinstall the OS but when the system dont start the CD/DVD drive doesnt work and the screen is black. Nothing happends when pressing F-buttom. Only fan sounds after pressing the start buttom. After repeating the start procedure severel times it happens that the system starts in a proper way sometimes,
    Systeminfo say I have 2 GB memory though in fact i have 2x2 GB installed.
    Message was edited by: Namretto

  • Installing Windows 7 on iMac via external superdrive resultes in "No bootable device-insert boot disck an dpress any key".

    I previously had Windows 7 on my Mac, but removed it after returning from deployment because it had a virus that I could not remove.  The only way to remove was to insert a CD/DVD with the anti-virus on, but in my absence, the optical drive was not cleaned and did not work. I had only been using partition for college, so I removed it. 
    Now, six months later I am trying to re-instal Windows, but after creating the partition and inserting the disk into the external Superdrive, when Bootcamp reboots I get "No bootable device -- insert boot disk and press any key".  Nothing happens, I can't even type on the screen.  I can reboot to Mac via the alt-option key fine, and I can see the drives, the Windows CD, etcetera, but nothing works.  When I go back to Mac, Bootcamp won't work unless I delete the partition over from scratch, but I'm getting the same result.
    Is the computer looking for the internal optical drive (which doesn't work, and can only be repaired by sending the whole thing back to Apple)? Is there a way to default to the external optical drive?
    Thanks.

    Bob, thanks.  I misread the PDF (font on phones is difficult to see).  Got it fixed now.

  • Imac displays a black screen stating "No bootable device --insert boot disk and press any key", imac displays a black screen stating "No bootable device --insert boot disk and press any key"

    I've had boot camp run a setup on my macbook pro, I have a disk from Dell that states "for reinstalling Dell Inspiron and XPS system software". I would not read the disk as I am still looking at the black screen that portrays the Above statement of "No bootable device --insert boot disk and press any key"
    my keyboard is inoperable at this point until I could do anything further with the above directions. This was my first time using a Mac and Boot Camp was a setup that I thought would help me become more well aquainted due to my history with windows. Could anyone be of assistance w/ my situation?

    ... I have a disk from Dell that states "for reinstalling Dell Inspiron and XPS system software".
    It sounds as if that disk is specifically meant to install the Dell's operating system for that specific computer. It is not a generic Windows installation disk. Microsoft has strict licensing requirements for Windows and I would be surprised if the Dell disk would be useful for anything other than the computer with which it was included.
    You need to buy a copy of Windows that is not machine-specific.
    I recommend you forget Windows unless you have a pressing need to use it. I can't think of any.

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