DualShock 2 Buttons Not Working? | This is how to fix them

In this video I look at a bunch of DualShock 2 controllers. Normally when the buttons don't respond it's because the original membrane has developed a fault. But as you'll see in the video, that's not always the case. The part no. for the membrane is SA1Q43-A avilable from AliEpress. Tools: Affiliate links. Multimeter: AstroAI Digital Multimeter, TRMS 6000: https://amzn.to/3NM1lc4 Soldering Iron: KSGER T12 Soldering Station: https://amzn.to/3YJrTkp Hot air station: Quick 857DW+ Bench PSU: Tenma 72-2540 30V 5A: https://amzn.to/40s8uWp Digital Oscilloscope: Rigol DS1054Z: https://amzn.to/3NP3YK4 Desolder pump: Duratool Miscroscope:    • Micro soldering set up | Microscope solder...   I have set up a Patreon account where I'll be posting photos and videos of upcoming projects and what I'm currently working on.   / philipbryden   Found the video helpful? Say thanks with a small tip. paypal.me/philipbryden