820-02100: Not powering up

repMacFixit

New member
Got this board that came in due to liquid spill and no power. Found UG400 and UG800 blown. Replaced to confirm short was gone which it did but something strange is happening; when usb-c is connected to JG600, i have no 5V on FG200 or FF200/FF201. I do have 5v on PPVBUS_USBC2. When connect power to JF600 or JF601, i have 5V on FG200 as well. I can't seem to figure out why this is. Any suggestions?
 
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