veldrane2 :
Don't forget that if you have a registered version of Windows 10, it is tied to your mobo ID and the microsoft mobo upgrade tools works only when it feels like it if you replace the mobo and doesn't work at all if you replace mobo + major hardware piece because it considers your hardware print "void".
Registering another windows 10 copy because of a mobo change adds to the cost of the upgrade.
This is not entirely true. Here are the facts:
Full version (Retail):
- Includes transfer rights to another computer.
- Doesn't require a previous qualifying version of Windows.
- Expensive
Upgrade version (Retail):
- Includes transfer rights to another computer.
- require a previous qualifying version of Windows.
- Expensive, but cheaper than full version
OEM :
OEM versions of Windows are identical to Full License Retail versions except for the following:
- OEM versions do not offer any free Microsoft direct support from Microsoft support personnel
- OEM licenses are tied to the very first computer you install and activate it on
- OEM versions allow all hardware upgrades except for an upgrade to a different model motherboard
- OEM versions cannot be used to directly upgrade from an older Windows operating system
Ref: http://answers.microsoft.com/en-us/windows/forum/windows_10/will-upgrading-motherboard-after-upgrading-to/a26e93c4-6886-4b44-99cf-7bf49ccba6ee