My Motherboard is gigabyte AB350 gaming 1 CPU, RYZEN 5 2600 psu 600w 4 gb ram dd4 I Have tried everything there was to try , from checking different rams to clearing the cmos and buying a A6 9500 cpu to see if its the bios update but nothing worked . my motherboards turns on but has no display what so ever, i connected the mouse and at first it got some power but then no lazer beam for the mouse . I think is the motherboard!!! any suggestions,
Check all the power connections and if you have another psu, try to swap it with the one you're using now.