power brick broken

It sounds like the power brick might be broken but you might need a new power brick

Are you sure that it's your Xbox and not a broken power brick? If you have a friend with the same power brick, try his!

If your xbox works, you'll know that it's the power brick.

I've tried it out with an other power brick and it actually worked. The first one was broken.

Solution: replace the power brick.

It means the power supply brick is broken and will need fixed or replaced. It actualy says on the brick itself what the light means.

Do you have a friend with a external power source (cord and brick) that you could use to see if perhaps your brick has broken? I thought my Xbox was broken because it also wouldn't turn on but after doing what I suggested to you I found it was my power brick
that died not the Console itself. Hope this helps