jerbou71

Hi I need help. My system right now is: 845g motherboard, 1.7 celeron, 768RAM, 5500 geforce 256mb grafix card, 120 mb harddrive(40 and a 80) Now I got a P4 2.4 533MHz 1 mb cache and when I took out the 1.7 celeron and put the P4 in I thought it would set everything automatically. I guess not it just turns on and the moniter dosn't come on the fans turn on but thats all. Do I need to get differnt bios, and if so how do I do this switch. The 2.4 is brand new. Thanks for any help.