I was unscrewing the screws on my cpu cooler so that i can clean the fan blades & when I was putting my cooler back in I seen one of the motherboard standoffs for it was screwed on to the coolers screws & it isn't coming off. I plan on going to get a replacement in 3 or 4 days but in the meantime will I be able to game on my pc even tho only 3 of the 4 screws are in & not have to worry about my pc overheating?