Intel D845GRG main board over clocked.. with questions. Okay I have done much reading to find that these Intel D845GRG mainboards with gateway bios can not be over clocked. But I think my random luck I have don’t it. The one I have has a Celeron (Northwood) 2.6GHz processor on it and supposedly 400 MHz FSB. I tried to flash the bios to the Intel on to get rid of the gateway bios but it didn’t work. Anyways I found this tool called “Clockgen”. Runs in windows. And you can play around with over clocking your FSB & CPU etc through it. It seems to work to some extent. So far I have gone up to 3.08GHz with my CPU. But I am not sure how high I could go. So far the temps on the CPU are staying below 40*C. What is hot though and how much could I over clock? Also as a test I ran Sisoftsandra and it was showing the faster speeds and on a CPU benchmark I ran it at normal & compared to others. Then over clocked and ran with the same comparison and it moved up the chart.