Question Windows 7 & Windows 10 On Seperate Drives! How do i Dual Boot them ?

Mar 26, 2020
2
0
10
0
hi,

i have win7 & win10 on separate hard drives but i have forgot how in the past on boot up i have the option to chose which one to load into each time, if anyone knows please can you let me know as that would be great

the other windows 7 that was on another pc and upgraded that to windows 10 and now i have put that hdd into my main windows 7 pc, and i dont get any option to chose between the 2 i even tried f12 and chose the win10 one from boot option and it just flickered the screen and then started loading windows 7 instead
 

ASK THE COMMUNITY