Hello, i opened my pc to clean it a bit from the dust i opened the unplugged the rams and i pluged them in again but when i open my pc everithing works, my mouse, my keyboard, the fans the GPH card but it does this beep beep sound i looked it up and it said if it beeps twice its the ram i tried different RAMs but everytime it kept beeping twice i dont know what to do please help im panicking that i can not open my pc anymore