Windows 10: Catch-22 partition issue after installing Windows 10

Salutations all,So I just finished constructing a new computer. It was quite a frustrating experience, as there always seemed to be something going wrong or I just kept encountering problem after problem. In the end, however, I did it. I got the hardware working, I got the software working, and here I am in Windows 10 Pro with all my drivers installed and my computer not acting like a cracked out meth addict I got pictures.For context, I have 4 hard drives, at the moment, in my system. Two Samsung 980 Pro 1TB and two Ironwolf NAS 6 GB drives. So, while installing Windows, it prompt

:)

 

W7 Hard drive partition issue

to get rid of that 100 meg windows partition that setup creates for you on a new install on a blank hdd:

- press shift+f10 when on the partition management screen in setup <-- this opens a command prompt
- diskpart <-- start the windows command line partition management tool
- list disk <--- list the installed hdds in this computer for the next step
- select disk 0 <- might have to replace 0 with the number of the correct disk
- clean <-- this will erase all data on the disk you selected one step up- dont use the wrong disk!
- create partition primary <- creates a primary partition taking up all space on the drive, adjust the command if necessary
- exit, exit to exit diskpart and the command prompt
- click refresh in partition manager and select your newly created partition and install to that

 

New install Windows 10 (issue solved)

It's good that you're not experiencing any issues. Unfortunately many folks are, a quick Google search will show the same info im offering the OP.

Heres a couple examples:

Here

Here

It's basically what I mentioned above, small issues here and there ,but nothing to end your day.. for the most part.

I know it's anecdotal, but for my experience 95% of the time it's perfectly fine. The issues I've run into wouldn't be enough for me to roll back , but they would be enough (had I not installed it yet) ,to avoid it for another couple weeks which is why I'm suggesting it to the OP

Windows 10 Fall Creators Update problems and complaints

• Installation problems with the Fall Creators Update
• Microsoft Edge problems with the Fall Creators Update
• Drivers problems with the Fall Creators Update
• Experience problems with the Fall Creators Update

keep in mind, as of recently, the FCU is installed on 5% of devices roughly.....

 

Clean Install Windows 10 partition issue

Hello,

Thank you for writing to Microsoft Community Forums.

I appreciate the troubleshooting steps performed to resolve the issue. However, let’s try with the further troubleshooting steps and see if it works. Initially, I would suggest you to create a bootable media with a USB/Flash drive of capacity 8GB.
For better understanding, you may watch the video with the procedure from the article on
How to Clean Install Windows 10 on a PC Step-by-Step
Guide.

Set the boot priority to USB once after creating a bootable media using a USB and proceed with the Windows Installation. On the drive selection window, press Shift + F10 keys to open the Command Prompt. Then follow the steps listed
below:

• Type the following command in the Command Prompt window and press Enter:
  diskpart
  
• Once after executing the above command, type the following command to list the current drives and press Enter:
  list disk
  
• List disk will give you the list of drives, use the following command to select the drive and press Enter: select disk 0
  
• Type the following command to check if the disk is online: online disk
  (if the disk is not online)
  
• Type the following command to clean the drive and press Enter:
  clean
  
• To create a partition, type the following command and press Enter:
  create partition primary
  
• To select the partition that you created, type the following command and press Enter:
  select partition 1
  
• To set the partition active, type the following command and press Enter:
  active (if this is the boot partition)
  
• Type the following command to assign a drive letter and press Enter:
  assign letter(letter)
  

• After completing all this, close the command prompt screen and click on
  refresh button.
  
• Then you will only have one drive with “unallocated space”, just select the partition to start the installation.
  

Let us know how it goes and I look forward to hearing from you soon.

Regards,

Mala S

Microsoft Community - Moderator