J4C1(Standby Header, Xbox): Where do I go from here?

[furrywalls]

Hello everyone.

My friend recently handed his Xbox Slim over to me because it wasn't powering on, yet it was making the dinging noise when you pressed either the eject or power button. Before I start going into detail, I just want to say I am no longer troubleshooting with the basics. Yes, I have tried a different power supply and tried powering the console on with a controller.

Anyways, I was probing the standby headers of the console with a multimeter and everything checked out except for one of them, which in this case was J4C1. Its voltage reading was 0.01, which is very low. I have read that it may be a MOSFET that is blown, but I just need some clearance before I try anything.

Thanks for all of the help!


Also, the console is a 2013 4GB Slim if anyone was wondering.

 

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Whats the error code?

 

[furrywalls]

Whats the error code?

The console doesn't even power on. That is what I am trying to fix.

 

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If u are properly equipped i would test the mosfets and thoroughly go over board and look for shorts... the mosfets must be removed to test correctly if the mosfets test good then the controller on the bottom of the board may be the cause

 

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Have you tested the standby power on the board

 

[furrywalls]

Have you tested the standby power on the board

Yes, and J4C1 was the only one not getting sufficient power (0.01 volts).

 

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Does the light on the power brick change color n if so which green orange or red

 

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http://team-xecuter.com/forums/showthread.php?t=69949 here is a link for another thread hrre that may help as well..

 

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http://team-xecuter.com/forums/showthread.php?t=69949 here is a link for another thread hrre that may help as well..

I'd b willing to bet this is the same problem u got

 

[furrywalls]

Does the light on the power brick change color n if so which green orange or red

No, it stays orange.

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I'd b willing to bet this is the same problem u got

That thread is a great base. I just want to get advice before I do anything like solder when there may be a chance I don't need to.

 

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If your skittish about doing it send it out to get done shouldnt cost much is simple enough if u got the equipment

 

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If it walks like a duck talks like a duck... same problem same symptoms pretty likely its the same repair needed

 

[furrywalls]

If it walks like a duck talks like a duck... same problem same symptoms pretty likely its the same repair needed

Thank you for all of your help! It was greatly appreciated!