Computer shut down as usual when it was supposed to reboot after flashing. I then tried turning the computer on but a few seconds later it kept shutting itself down. However, I turned the power switch off then back on and it's now boot up fine (what I was just saying was I thought I corrupted it, but it's fine).
My mate thinks it's a BIOS setting.
Emailed ASUS, should get a reply tomorrow.
** Edit **
NVM, it works and reboots now.
