Xbox 360 slim red led

Thank you so much, I made a request to repair my console, but retaking the topic, I could see that when I turn on the console the led in the power supply goes to from yellow to green and from green to yellow when I turn off the console. Do you still thinking
it damage is in the power supply? or maybe the failure could be on the console exactly the plug?

Most likely it's a power supply failure. I would try a friend's power supply and see what happens. I would then check with
https://myservice.xbox.com/ and start a request as your Xbox may be under warranty! Let us know what happens, good luck!

Dude, Honestly, It is worth your while to buy the Xbox 360 Slim. Its sooooooooo much better then the original Xbox 360 and the failure rate on the slim is very low compared to the original Xbox 360. The effectioncy of the slim is better and there is no overheating
or ventilation problems which was the cause of "The Red Ring of DEATH" on the original.

The Xbox 360 slim, as in the title.

Just the centre turning red, i get the beep, green, the the arc and it goes solid red for a couple of seconds then off.

EDIT: to consolidate this into one thread i will add this here. the power brick has a status LED when it is in use, and when your console is on, it should always be green only. if it is orange, flashing orange, or even red while your console is on and in
operation, it means there is a problem in the power supply or the outlet itself or you have too many things running on a current tap. if you get the three-red ring of death, check your power supply LED. i will bet it is orange or even red. meaning faulty
power brick. try another power brick from a known working Xbox like from a friend or if you got two, try your good Xbox PSU and see if it works. i lost one Xbox 360 due to the three-red ring of death followed by a completely dead console (the PSU failed and
took the console with it). for the longest time i figured red was just the color of the power supply LED, until it failed and as i was checking, discovered the color chart in fine print under the power brick itself. i had a weak and/or failing supply and when
i turned my Xbox off and right back on in an effort to reboot it after resetting my router, it killed it. i am unsure of everyone but my replacement Xbox has a power brick LED that is green all the time, on or off. i suspect that is proper, although my slim,
and it may be slim specific, has one that is orange when off and green while on. i would recommend checking your power supply light regularly