Windows 8 can only be installed on gpt disks

When selecting the disk to install, it gets a error saying, "windows cannot be installed to this disk. Please tell me, what i can do? Step-by-step instructions provided by Microsoft here For Windows XP x64, newer versions of diskpart such as included in your Windows 8 support all these commands and more.

Then reboot so the firmware finds those partitions and adds the disk to the EFI-native boot order Windows installer checks this. Open the diskpart tool:. Close the command prompt window. Continue the Windows Setup installation. When choosing an installation type, select Custom. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Overcoming "windows can only be installed to gpt disks" while installing windows 8 to new computer Ask Question. Asked 7 years, 11 months ago. Active 1 year ago. Viewed k times. Improve this question.

Ben Voigt 6, 2 2 gold badges 34 34 silver badges 58 58 bronze badges. Lakmal Vithanage Lakmal Vithanage 1 1 gold badge 3 3 silver badges 10 10 bronze badges. Fortunately, this is not a difficult problem to tackle.

Before we actually get started to solve this problem, here is something you might want to know, just to help you understand what problem you are dealing with. MBR is the most compatible and still necessary in some cases, whilst GPT is the newer standard and is gradually replacing MBR with many advantages it brings.

The reason why you are seeing this notification is that the new operating system you are installing is based on UEFI system and it requires to be installed on GPT. The original operating system is with MBR partition structures, thus with the error. Now that we are clear about the reason, we can move forward to the solution. Because the following moves will erase ALL your data and files on your disks. You should be able to see the Install Windows window.

Select it and then reformat it by typing the command below: select disk your disk number clean convert gpt exit Still, hit Enter after each of the command. Close the Command Prompt window. All replies Drop Down menu.

Loading page content. User profile for user: Loner T Loner T. Aug 2, PM in response to deimantas In response to deimantas deimantas wrote: I create Windows 8.

Reply Helpful Thread reply - more options Link to this Post. Aug 2, PM in response to deimantas In response to deimantas Please post the output of diskutil list with the DVD inserted. Aug 2, PM in response to deimantas In response to deimantas On a Mac, external Optical drives cannot be used to install Windows?

Also, you can post the output of drutil info. Aug 3, AM in response to deimantas In response to deimantas If you have the external Optical drive still connected, disconnect it and re-run the same commands. How change frequency?

Because my maximum CPU frequency is 2. Aug 3, AM in response to deimantas In response to deimantas Does it show the same behavior when the Power Adapter is connected?

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