Hello guys, I’m new to electronics and I was trying to diagnose my switch. I connected it to a power supply. I turned it on, and the power consumption on my power supply showed 0.135 amps. The first thing that came to mind was that it was stuck on stage one. I checked the Max77620 and found several irregularities. The processor’s power line, which should be 1V, shows 0.853 volts, while the 1.3V line isn’t receiving any power at all. I checked all the SMD components around the Max77620 and they show the correct values, except for the resistance on the capacitor on the 1.0V line. It should be 56 ohms, but it shows 16 ohms. After applying power, I hear a rhythmic beeping sound near the processor. My question is, is my processor faulty or is the Max77620 regulator at fault?