In this video I remove the buzzing, screetching noise from a USB charger with a bit of superglue.
00:00 Introduction
00:25 Disassembly
01:19 Discharge the capacitors
01:46 Inspecting the pcb
02:00 Connecting the bench power supply
02:16 Measuring the voltage on the LED's
02:36 Doing some modern art
02:58 Removing the tape on the transformer
03:27 Applying the super glue
03:42 Testing the board after drying
04:00 Applying super glue to the resistors
04:47 Cleaning the blue mat
04:54 Soldering a new resistor
05:33 Testing with the new resistor
06:01 Soldering another new resistor
06:37 Testing the board again
06:57 Soldering the new LED
07:05 Success!
07:16 Testing the removed components
07:52 Reassembly
08:26 Done. Please subscribe! Thank you!