So i have a pc with an Asus PN5-D Mobo, intel pentium processor and im trying to install a snow leopard retail disk using the boot-123 disk and it wont boot the disk it just keeps rebooting. And i know im doing everything fine. Because i already install it on my Inspiron 1525 laptop.

What can i do?!?!?! HELP ME

P.S. My inspiron 1525 is running the latest version of Snow Leopard (10.6.2) and everything works perfect