So I took my graphics card off my motherboard and cleaned it up, i put it back into my motherboard and tried to boot my computer but for some reason nothing appears on my monitors and there is a red light beside my ram sticks and a red light on a spot where there is a text which says TPU and ESD. My motherboard model is Asus PBZ68-V LX. I think my motherboard is broken but anything is worth a try. Thank you already! (Also i tried the ram sticks one at a time in different spots but that didnt work.)