Xbox 360 Power Supply Replacement

If you own one or more Xbox 360 in its various incarnations, including the newer 360S and 360E, you have likely experienced a power supply failure. These units all use an outboard power supply which plugs into the wall outlet at your local voltage, and connects to the 360 by a special power cable. I say special cable because the cable and plug design has charged numerous times over the years. The failure modes that I have experienced go something like this:

1) The power supply (“brick”) begins to get noisy on power up, but then settles down to its former noise level in a few minutes. This behavior continues for a few weeks or months. At this point I generally take the brick outside and blow it out with a super duster (canned air).
2) The noise … Read More »