no corrosion, I took off the shielding behind the ports and the only clue is the plastic hole-through-post seems to be burnt (see pic) the HV Power MUX's look clean. No board views but Im pretty sure I found PP3V3RHV_S4_TBTAPWR : 3.3V
Looking into the ports with microscope they appear fine but I know that can be deceiving, Is it safe to assume the ports need to be replaced? Is this even possible on these boards? Any other usual suspects to test?
Looking into the ports with microscope they appear fine but I know that can be deceiving, Is it safe to assume the ports need to be replaced? Is this even possible on these boards? Any other usual suspects to test?