3 Red Flashing Lights, Power Supply Orange

[Waaaaaaaaaa]

I tried the power supply on a different outlet in my room and downstairs, but I get the same 3 red flashing lights and power supply light is orange. Is this a power supply problem or is my 360 dead? I've had this 360 for 4-6 years now.

 

[mmntech]

Sounds like you've got the Red Ring of Death.

 

[zerocool84]

http://lmgtfy.com/?q=Three+flashing+red+lights+xbox+360