I just changed the hard drive, how always hang ah?

Users questions:
Experts answer: You can try the BIOS setup utility "to restore default settings" feature. Press DEL to enter BIOS boot settings, which has an IRQ setting. Setup program has two options: one is the "load optimized settings" (LOADOPTIMIZEDDEFAULT S). The other is the "load after the failure of security settings" (LOADFAIL-SAFEDEFAULTS). You choose "load after the failure of security settings." Press F10 save and reboot.
  • This information provided by the users.Thanks!