i was oveclocking my ram and in a stupid moment i set my ram in bios to 3400 while my max speed of my motherboard is 3200. i already tried to reset my crom and after that all my fans started spinning but still i cant get to bios. how to fix this.
Make and model of your motherboard? I'd suggest that you disconnect from the wall's outlet, then remove the CMOS battery from the motherboard. Leave like so for at least 30 minutes. Replace the battery and then power up the system, you should be POSTing with DDR4-2133MHz.