Rx Vega 56 Does not turn on

[Jelly4563]

hello everyone, I'll give you a context of the situation, about 8 months ago I bought an rx vega 56 and I did its respective maintenance because it is a card that generates a lot of heat, a few days ago the temperatures rose again and the card began to make a lot of noise due to its disgusting dissipation of stock, again I did its maintenance but now the card does not turn on and only one of its leds turns on for a second and turns off and does not give video, someone could help me or someone who has had a vega 56 could help me?