📎 AI Summary:
The thread discusses replacing hardware components with Windows 7 installed. The original poster asks whether reinstalling Windows after replacing the hard drive will affect activation, and if hardware changes like BIOS or CPU updates require reinstallation. Respondents confirm that reactivation will be necessary after a reinstall but should recognize the genuine license, and hardware upgrades like BIOS typically won't require reinstalling Windows, though CPU changes might. The overall tone is helpful and informative.

Alan Whitaker

New Member
Joined
Oct 3, 2009
Messages
18
Thread Author #1
Hi All.
I have had win7 on for about 2 months now and I should have replaced the hard drive before I did this but I didn't, so here is the question if I replace the hard drive and reinstall win7, when I go to activate windows will it think it is a copy or will it know I have a genuine copy from the serial no or something els?, Also if I do a bios upgrade and replace the CPU will it need to reinstall win7 again

Alan\:D/
 

Highwayman

Extraordinary Member
Joined
Jun 3, 2009
Messages
3,958
1. yes you will have to reactivate after a reinstall, however as long as the serial is real that's not a issue, although upgrade editions need old OS installed beforehand.
2. a bios upgrade shouldn't need a reinstall, but a CPU may, although should be okay from my experience.