Hello Kristijan,
Welcome to the forum
I do not have an exact answer for you as I have not moved an internal hard drive to Linux Lite, it will be best to await further replies from other members.
I can answer saying I have connected an external hard drive I used to use on Windows 7 to the usb on Linux Lite, I did not have any problems and did not lose any files.
The files I had on the external hard drive were, jpg, png, pdf, txt, iso, mp3, avi, and mp4
Specifying the file types on your internal hard drive will assist members to help you.
You will need to move the jumpers to set the new hard drive to slave, it's probably done as you've used it as a secondary drive previously.
Welcome to the forum
I do not have an exact answer for you as I have not moved an internal hard drive to Linux Lite, it will be best to await further replies from other members.
I can answer saying I have connected an external hard drive I used to use on Windows 7 to the usb on Linux Lite, I did not have any problems and did not lose any files.
The files I had on the external hard drive were, jpg, png, pdf, txt, iso, mp3, avi, and mp4
Specifying the file types on your internal hard drive will assist members to help you.
You will need to move the jumpers to set the new hard drive to slave, it's probably done as you've used it as a secondary drive previously.