I am looking at an A2337 and found this for the order of power rails and what they do. Can this be confirmed before I dive into hunting down power rails that do not exist or are not neccisary?
  • PPBUS_G3H (12.6V-12.8V)
    • This is the main power rail that supplies power to the entire system. Check this rail first, as it must be present for other power rails to work.
  • PP3V42_G3H (3.42V)
    • This power rail is derived from PPBUS_G3H and is used to power the SMC (System Management Controller) and other essential circuits. It should be present if PPBUS_G3H is working correctly.
  • PPVRTC_G3H (3.3V)
    • This
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