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The Xbox One S, designed by Microsoft Corporation, was released on August 2016. The Xbox One S is a redesign of the Xbox One.

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Xbox One S turns on then turns off

Hello, Everyone. I have an Xbox One S that, when powered on, plays the startup chime, the light shines white, and then plays the shut-down chime and turns back off a few seconds later. The console's fan does not spin during this. I have attempted a PSU replacement, but with no results. I took the board out and discovered some corrosion in a corner of the board, but I cleaned it off with some 91% Isopropyl Alcohol. All help would be appreciated.

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Update: I have just replaced the fan which didn’t make any difference. There is still no fan spin and the console still turns off with a chime about 10 seconds after being turned on.

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Which corner of the board had the corrosion?

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@flannelist It was on the corner closest to the CPU.

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Hi!

Unfortunately this issue is common. The issue is on the motherboard somewhere. Did you checked the capacitors? Do they look fine? If yes, it still could be a capacitor or the MOSFET which is failing. This requires soldering and soldering skills.

Check for a short on the 12V rail and the power MOSFETs to be sure.

Please let us know how it goes!

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Sure then, ill have to go and purchase a multimeter and check that.

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