820-1075-A no power

hgoncalves

Active member
Hi,

I have an 820-1075-A that has no power.

I don't have boardview or schematics, and don't even know where to start.

On the bench PSU, it doesn't consumes any amperage, and just under the power connector, I have this mosfet (img attached) that seams to be burnt (has a small hole), but I don't have any other board to use other similar to this.

Can you help?
 

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