Question Front Panel and Rear USB Ports not working

[Seikatsuu]

Here's the situation. I recently bought a new motherboard to replace my dead motherboard in my pc the new motherboard is an Asus p5g41cm_lx (socket lga775) I got it in my pc now but I can't access Bios im just stuck at the spefication thing where your cpu and ram pops up where it also says press f8 to access bios. Now the real problem is that my keyboard wont work so I cant access bios and my pc just turns off after 15 seconds... anyone know solutions?

 

[geofelt]

What was the make/model of your old motherboard?
Can you try a ps/2 keyboard?