My ethernet light does not come on. My internet provider sent me a new modem but it still does not work. I had McAfee anti virus. When it expire, I tried to upgrade it but it did not work. I do not currently have any anti virus on the computer. I am so frustrated right now. I called a computer repair company that told me they would charge me 9.00 to check the computer and fix the problem. I can’t afford that right now.