Windows 10: How do I move my hard drive from a windows 10 computer to a windows 7

I had a hp pavilion 550-110 with windows 10, but it started slowing down so I decided to take out the hard drive and put it in a HP Pro 3130 mt i3 (Windows 7). When I boot it it gives me the error: BIOHD-3.

I've tried changing all the setups in the bios, the only thing I found to work is to put both of the hard drives in the HP Pro with the pavilion HDD as a secondary with the original hard drive booting the computer.

Any help would be appreciated !

:)

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

Windowed Hard Drives

On the contrary, showing off "slow tech" by adding a window to a hard drive is a "dumb" idea. Do you really want to be showing off a whole "7200-10000 RPM of power" or would you rather show off a plain SSD drive? (If you really desire to "show off")

Adding any window to any drive is just stupid. I just suggested an easier option for you since manufactures don't put windows on the latest hard drives.

 

Installing Windows 10 using Windows 7 key

Hi guys,
Okay, so I wanted to know, I currently have a pc at home with a paid Windows 7 installed. I am getting a new computer either Friday or Monday with an SSD. Seeing as I want Windows 10 now and not 7 and I want it on my SSD how to I get to do this. I already downloaded a Windows 10 file in order to make one of my flash drives eligible for a windows 10 installation.

Will it be possible for me to just install windows 10 on the new SSD with this flash drive using my Windows 7 key, whilst my original windows 7 is still installed on the old Hard drive. And if it is how to I go about deleting my old OS from the HDD, seeing as I also want to use that HDD in my new pc, without formatting all the games I have on it currently?

Thank you in advance