Red Light on The xbox 360 slim's power supply

I recommend looking at these past forums.

https://answers.microsoft.com/en-us...r-button/e7161d8c-cdf9-4d3f-9044-a9832604b255

https://answers.microsoft.com/en-us...r-button/7889847b-64f5-48c8-afd7-d84a424fe25e

This red light issue sounds as though, the power supply is not connecting with the Xbox 360 properly.

Maybe the issue is with the power supply, over-heating or the Xbox 360 is over-heating.

I use to have this issue too with my Xbox 360 Slim. Is the brick of the power supply turning red? My brick would light up red and I dusted it out with an air can, and it went back to normal.

Is the red light on the power supply or the XBox 360 S console? If the red light is on the power supply it is a good assumption something might be wrong with the power supply. If replacing the power supply does not work I am sure you could sell the new
power supply to get your money back. It is certainly a cheaper option than buying a new 360.

Hi Kai Que,

On the console, is it blinking or solid red light? A blinking red light on the power button means that your console doesn’t have enough ventilation. The red light will continue to blink until the console cools down. If solid red around the power button,
it is possible that you will need to replace the console.

https://beta.support.xbox.com/help/xbox-360/console/power-button-blinks-red

On Power supply, flashing orange, solid red, or no light: Your power supply may need to be replaced. Try the following solutions:

1. Plug your console’s power supply into a different electrical outlet. Do not use a surge protector.
   
2. If the power supply light is solid red or flashing orange, unplug the power supply and let it cool for 30 minutes. Then, plug the power supply back into the outlet.
   

If your power supply light is still flashing orange, solid red, or unlit, your power supply needs to be replaced. You can
order a replacement Xbox 360 power supply from our Xbox Online Service Center. Console registration is required to replace the power supply under warranty (the power supply warranty
is the same as your console warranty).

Check the light on your power supply

Solid green or solid orange light: Your power supply is working. If your console won’t turn on, try our

Xbox 360 No Power Solution.

Flashing orange, solid red, or no light: Your power supply may need to be replaced. Try the following solutions:

1. Plug your console’s power supply into a different electrical outlet. Do not use a surge protector.
   
2. If the power supply light is solid red or flashing orange, unplug the power supply and let it cool for 30 minutes. Then, plug the power supply back into the outlet.
   

If your power supply light is still flashing orange, solid red, or unlit, your power supply needs to be replaced. You can
order a replacement Xbox 360 power supply from our Xbox Online Service Center. Console registration is required to replace the power supply under warranty (the power supply
warranty is the same as your console warranty).