EMERGENCY NEED MEMORY HELP ASAP! NO POST!

I have had my computer build since may and everything has ran perfectly. Like an idiot today I decided I wanted to lower my memory timings from 333mghz 5-5-5-15 to 3-2-2-4. yeah I knwo its funny. My memory is 2gb ddr2 pny 8500. The system beeps 3 times while trying to start up and it will not post. I figured If I take out the stupid battery the cmos will reset and it will take me back to stock w/e. I have taken it out multiple times. I tried taking out the jumper thing but it has failed too(no clue if i was supposed to or not). My pc will not post and my stupid bitch of a sister gives me like 5 minutes on the pc to barely even make this post. My motherboard is intel badaxe 2. I didnt change any memory voltage settings. I figured no voltage settings= memory lives no matter what i try to push it to. So I need all the help I can get asap all of it is very greatly appreciated.