Have downloaded the most recent bios and still unable to change the bios setting for the FSB it stays light blue while the ones I can modify are in black. I have removed the battery reset the jumpers nothing changes. http://www.gateway.com/support/techdocs/references/motherboard/4w4sb0x0/4w4sb0x0.shtml This is the MB I have chatted with a "knowledgeable tech" at Gateway to no avail. I am using an Intel Celeron 300A with 128 MB of PC133 SDRAM. Can you help?