Windows XP OEM Pre-Activation KEY

REF : http://technet.microsoft.com/en-us/library/bb457078.aspx

需為OEM PC (HP,ASUS)有OEM 時可用此組KEY 啟用

wINDOWS XP PRE-OEM KEY AS
WINDOWS XP PRO 32 BIT : MVF4D-W774K-MC4VM-QY6XY-R38TB
WINDOWS XP TABLET PC : XT67V-GY7FW-GR6FR-WDK2C-8T97J
WINDOWS XP PRO. 64 BIT: FM634-HJ3QK-6QVTY-RJY4R-XCR9J

you can verify that the OEM pre-activation has been preserved by clicking Start -> Run and typing %SYSTEMROOT%\system32\oobe\msoobe.exe /A and then click OK. If the procedure was successful, a message indicating that Windows has already been activated will be displayed