I have a jetway motherboard and it will only take a 600 Intel Celeron i have now a Intel Pentium 2 400 can i just put the processor in or will i have to change the jumper settings and change the settings in the Bios. Also if i get a 900 celeron will it still work or will it damage my motherboard. I Know it will only run at 600 but this is the only celeron i can get my hands on at the moment.