Ok so my PC would boot up earlier and shows the BIOS screen. I opened it to change the DIMM slots and now it shows the DIMM LED flash constantly whenever I boot. It shows no signal on monitor. Everything else works. I tried to move the DIMM around and reseat it countless times. It doesnt look broken. I try pressing the memok button but the LED just flashes and starts blinking fast then goes back to blinking constantly. My mono is Asus M5A99X EVO R2.0 HELP PLEASE!