Hello I pretty much know nothing about the insides of a computer. First the USB ports quit working. So I turned the off switch on the back of the computer and started it up, it turns on some what, fans are running but there is a button that says clr COMS lit up in red on the back of the computer. Inside the computer shows a number 45 and power and reset button all lit up red. Please help me I have zero clue what any of this means I tried googling