I would call abit at 1-510-623-0500, and ask for a rma number. Their warranty is usually 1 year, but sometimes they will send you a new board anyway. It takes 3-4 weeks to get a new one back, so you may want to go ahead and order a new one, and sell the rma board when it arrives. I suggest the shuttle ak31 version 3.1 ($80 newegg) for pc2100 ddram, or the ecs K7S5A for either sdram or ddram. The ecs board requires a good amd approved power supply, or you might have problems with it.