If I may, bump what earthlyk posted a few days ago ([Only registered and activated users can see links. ]). I am new to this, and am having the same exact issues. I own a 2455, and nothing is happening when I follow the instructions. Just a normal boot. System information is as follows:

HW Version: 24x5 C2 iV4
SW Version: 6.30
Firmware: 2.89.00

Thank you.