I have no clue how to overclock on this motherboard.( http://www.asrock.com/mb/overview.asp?Model=775I945GZ )
At Over clock mode I can select PCIe Sync and Async at it makes my CPU Frequency button blue, as I could select it and change it. But I can't. What should I look for ? Should I change the BIOS ?
LE: I got the BUS Frequency at 215 and now I have 1,72 GHz. The temperature of the cores are around 61-63. Is this good ? I want to increase it. At what temperature should I stop ?