Afternoon everyone, can you help please i've decided to format a 3tb Seagate Hdd with Active killdisc i've not had any issues before its just a case of booting ur pc with the disc in and its straight forwards...But ive never done it on a large Hdd and i have been having issues with this drive all week? its brand new! i put an OS on it the other day but decided to put the 64 bit version on it now so when i get to the final page/command i would normally just press F10 but this isnt working when i press the F10 nothing happens the pc still runs fine but killdisc doesnt do a thing and ive left it for 10 minutes and still nothing? has anyone any ideas pls? here is a screen shot also does anyone know of a decent prog i could use to format from boot?