Recently I mind to clean my pc and after I put all together again, the cpu ez debug led comes on. I make a bunch of tests and nothing works, this <Mod Edit> led is aways on, even without cpu , no video on monitor, I cant access the BIOS. I dont know what to do, maybe my mobo died?
From what i can read is your motherboard likely broken, if you still have warranty rma. Can't really think of what else, yeah cpu itself, but since not likely to break if doing fine and no extreme overclocking does the motherboard sounds most likely.