No Bootable Device Insert Boot Disk And Press Any Key For Mac

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Question: Q: No bootable device - insert boot disk and press any key I Followed all instructions as stated here ' Install Windows 7 and earlier on your Mac using Boot Camp - Apple Support ' after the partition sequence finished my Mac restarted by its self then this came out 'No bootable device - insert boot disk and press any key'. The day before yesterday, I turned off the PC using Windows Vista Menu Shut Down. When I turned it on, after the HP logo, it shows a black screen with the following error: No bootable device - insert a boot disk and press any key. I already tried to Load BIOS Setup Defauts, did Memory and Primar.

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thisisSpacoli

New member
I'm very new to using the Mac operating systems, I've had my new Macbook for about a week now. I was using Bootcamp to try installing a Windows operating system to run on parellels, and now I've found myself in some trouble. I found an unlabled disc I thought might be my copy of XP but wasn't sure so I put it in my drive to try installing it on Bootcamp. My computer restarted and brought me to a black screen that says across the type: 'No bootable device -- insert boot disk and press any key'
And I'm completely stuck on this screen. I've tried pressing a bunch of keys, nothing happens. I've tried using the eject key, nothing happens. It just won't let me do anything but stare at that screen. Like I've stated, I'm very new to Mac so it may be something very easy to get past, but any help would be greatly appriciated, thank you in advance to anyone who can help.

Problem: Unable to bootup laptop, show “No Bootable Device — Insert Boot Disk and Press Any Key” error.


Content Summary

Solution 1: Change the Boot Mode to UEFI
Solution 2: Take Out CMOS battery to reset settings to factory defaults
Solution 3: Reset the Boot Manager via Command Prompt

Solution 1: Change the Boot Mode to UEFI

Step 1: Shut down computer.

Step 2: Start computer and enter BIOS by pressing BIOS key (F1, F2, Del, Esc and F10) while the system boots.

Step 3: Locate Boot Mode option and change its value to UEFI.

Step 4:Exit and choose to Exit Saving Changes.

Insert

Solution 2: Take Out CMOS battery to reset settings to factory defaults

No Bootable Device Insert Boot Disk And Press Any Key For Macs

Solution 3: Reset the Boot Manager via Command Prompt

No bootable device insert boot disk and press any key for mac osx

Step 1: Download MediaCreationTool.exe from Microsoft’s website.

Step 2: Open the downloaded file to start the installation.

Step 3: Tap Accept to agree on terms and conditions set by Microsoft.

Step 4: Select the Create installation media (USB flash drive, DVD, or ISO file) for another PC option from the initial screen.

Key maker for mac. Step 5: The language, architecture and edition of the bootable drive will be chosen based on computer’s settings, uncheck the Use the recommended options for this PC in order to select the correct settings for the PC which is encountering the error.

Step 6: Click Next and click on the USB drive or DVD option when prompted to choose between USB or DVD, depending on which device you want to use to store this image on.

Step 7: Click Next and choose the required drive from the list which will show the storage media connected to computer.

Step 8: Click Next and the Media Creation Tool will proceed to download the files necessary to install create the installation device.

Step 9: Insert the installation drive you own and boot computer.
For Windows XP, Vista, 7: Windows Setup should open for you to enter preferred language, time and date settings. Then choose Repair your computer option at the bottom of the window. Keep the initial radio button selected when prompted with Use recovery tools or Restore your computer and click on the Next option. Choose Command Prompt when prompted with the Choose a recovery tool selection.
For Windows 8, 8.1, 10: Choose your keyboard layout window after that Choose an option screen will appear so navigate to Troubleshoot > Advanced Options > Command Prompt.

Mac

Step 10: Enter command bootrec.exe /FixMbr

No Bootable Device Insert Boot Disk And Press Any Key For Macbook Pro

Step 11: Boot into computer without the recovery drive and check to see if the error still persists.





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