Thank you, your dump kind of worked for me (CFI-2016 B01Y, EDM-040, 69gg, J20H104), but yeah I now also have WiFi issues - MAC is not shown. Do you know if you have J20H100 or J20H104 WiFi/BT module?
I the beginning I had DEAD console - no peeps, no nothing, Power draw was quick 58mA -> 8mA. BIOS dump showed some errors.
I replaced values in your dump with my SN and MAC and now console works but no WiFi.
BT works, update works, PSN games work, disc games work etc, only WiFi does not work.
Power draw now is 254mA->14mA - kind of strange or not for slim?...