Surface 3 1868 no power

[kalemaroni]

The charger is confirmed working but no light comes on when it's plugged into this device.
I've attached a picture of some voltages (the power cable is the long gold one on the right.
Everything within the red circle is 0v.

If there are any components or values you'd like me to check, please let me know.

Many thanks for any advice given.

[kalemaroni]

Re: Surface 3 1868 no power

Here's a picture with the original board picture alongside it to make it easier to see

[kalemaroni]

Re: Surface 3 1868 no power

My immediate thoughts are that the transistor (if that's what it is) that has the two 0v pins going out and the 15v pin coming in may be faulty. Any truth to this? Also, if I were to replace it, how can I identify what it is exactly?

[bezano1]

Re: Surface 3 1868 no power

Hi.
I have exactly the same problem!
you have the schematic?
Regards