xbox 360s

Hello 3 days ago i bought an xbox 360 slim and i want to login to my acc but i have error "8015d086" t i tried multiple times and solutions and nothing is helping do you know why?

Exactly what the title says. A white 360 Slim that beeps when I push the power or eject button, and that's it. No lights, no moving parts, nothing (except the beep, of course) I have replaced and can confirm that there are no problems with the power supply, RF board, HDD, or DVD drive. Any help...

Howdy y'all! I have an Xbox 360 S that is dropping frames (even in Minecraft), and I suspect it's experiencing thermal throttling. The console is now partially disassembled, and I've already gotten most of the dust out. But I've been thinking: "I might as well change the thermal paste while I'm...