Currently I have my E5200 at 3.1Ghz from its stock 2.5Ghz. I am using SetFSB to overclock since my mobo doesn't support it. If I try to put the FSB up anymore it crashes. Is this because of the Voltage being to low? Or some other reason. I get a max temp of 57C from previous testing. So I know it is a stable temp. I am currently using the stock cooler but I am getting a Antec 620 so I want to find out what is wrong so I can overclock higher.
you're going to need a circuit writer pen, and some electrical insulating tape
your ram is getting too fast, either your memory controller can't handle that fast or your ram can't handle that fast.
pin modding makes the motherboard think that the CPU's stock FSB is higher like a higher grade CPU, like from 200 to 266, and it should reduce the ram multiplier accordlngly thus more stable
that guy has your same CPU so make yours just like his and you'll be golden, but before you do, look up your computer and see if it supports a 1066 FSB Cpus, because it basically turns your CPU into one, if you don't know how just post a screen cap of the main board tab