MKR1000 applied 5v to DAC0/A0

hi i am still new to this and goofed up by forgetting to disconnect the 5 volts from the A0 port well starting a new build now the led next to the 5 volts is not working did i just burn the led or is there more that is damaged? I am hoping its just the led b/c i have replacement ones at my work

never mind false alarm