How to Fix Windows 7 Unable to Create or Find a System Partition on an SSD

October 30th, 2015

Windows LogoMy primary hard drive died, and I decided to replace it with an SSD to help speed up my system. When I tried to install Windows 7 on the new drive, however, I kept getting this error message: “Setup was unable to create a new system partition or locate an existing system partition. See the Setup log files for more information.” (<RANT>And just WHERE would these log files BE?!?</RANT>) Most of the “solutions” on the web dealt with correctly configuring the disk partition. I had used the Windows installer to set up the partition, but just to make sure, I booted into Linux and set the boot flag for the partition. Didn’t work. So I used DiskPart from the Windows recovery console. Didn’t work either.

Finally I came across an article that mentioned BIOS settings, and that did the trick. The SATA Mode (that’s what it’s called in my setup program but it varies) was set to IDE and needed to be AHCI. After making that change the install went smoothly. The article also said that you should not use Intel® Smart Response Technology, which is another BIOS option.

One Response to “How to Fix Windows 7 Unable to Create or Find a System Partition on an SSD”

  1. [link]Leafwarbler Says:

    Somebody owns Win xp, but he wants to reinstall Win 7 to another ssd. But when he reinstalls system, sometimes it shows cannot find the system file or location partiton. Maybe it is the problem of SATA mode.

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