Windows 10: installing windows

I have an 8 year old HP Windows 7 laptop previously upgraded to Windows 8, and then Windows 10 and was working great. Then HDD failure I know I should replace-not repair. I replaced the HDD with a recycled – newly reformatted HDD – and installed it. I cannot install Windows 10. The error is the upgrade is unavailable. Can’t install windows 7 because key is registered to the preinstalled. Suggestions?

:)

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Windows 7 wont install drivers

i dont think anyone here understands what your asking either when its nearly a 90% english dominated Tech forum.
Step 1
reinstall windows from scratch
Step 2
install all drivers from the cd that came with the god damn motherboard *common sense*
Step 3
update windows
Step 4
install misc etc crap like flash java etc etc
Step 5
Install GPU drivers
Step 6
go back to using your pc without issue.

 

Windows 7 wont install drivers

+1

If you having an issue installing a driver that worked before you formatted or wont install on a fresh build, sometimes this means hardware damage