Old electronic devices with surface mount electrolytic capacitors are often affected by capacitor leakage. Capacitor replacement guides: https://recapamac.com.au/ If you enjoy the content and would like to make a small donation, you can do so here: https://www.paypal.me/branchus Tools/Products used (paid links): Oscilloscope: https://amzn.to/37PHGmo PCB Holder: https://amzn.to/3xDbNsS Soldering station: https://amzn.to/31QvCMW Budget alternative soldering station (uses T12 tips): https://amzn.to/3hwjUl3 Soldering iron tip (T12): https://amzn.to/2L3Juwt Another budget soldering iron: https://amzn.to/3xCBR7a Helping hands (third hand): https://amzn.to/31JUhVL Fume extractor: https://amzn.to/2HuG0oU Solder (0.5mm): https://amzn.to/3hFotd8 Flux: https://amzn.to/2Z7XoHQ Hot air rework: https://amzn.to/2ZjYzPH Budget alternative hot air rework: https://amzn.to/3fN1ZU7 Microscope: https://amzn.to/2HnSI5H Microscope camera: https://amzn.to/2TdSYsZ Budget alternative microscope: https://amzn.to/2PmRagt Ultrasonic cleaner: https://amzn.to/2ZJKFtB Ultrasonic cleaning fluid: https://amzn.to/2YusoQQ Solder wick: https://amzn.to/2L1Xgjg UV Solder mask: https://amzn.to/2ZnK1yu Precision tweezers: https://amzn.to/2NqkhPz Swann Morton curved scalpel blades: https://amzn.to/2oN7qNn No. 3 Scalpel Handle: https://amzn.to/2ngcx85 Kapton heat resistant tape: https://amzn.to/2xBnTso 28 AWG enamelled magnet wire (thick): https://amzn.to/32cRsLf 34 AWG enamelled magnet wire (med): https://amzn.to/35Bx20D 40 AWG enamelled magnet wire (thin): https://amzn.to/2J2Aisf T15 Torx (for opening compact Macs): https://amzn.to/2ZJKWN3