It needs to live again! This SE/30 has so many issues, so let’s fix it #repair

Ah yes, this board is presenting multiple faults but I can’t let that stop me from getting this awesome 32bit Macintosh working again. Part 0: Part 1: Part 2: Part 3: This part! Part 4: Coming soon -- Links Using internal Mac diagnostic modes: Original document on the Diagnostic protocol: :// Mode Replicated Schematics of the SE/30: Mac SE and SE/30 PicoATX PSU adapter: RGB2HDMI: TechStep Photos: TechStep Replica: Adrian’s Digital Basement Merch store: Adrian’s Digital Basement ][ (Second Channel) Support the channel on Patreon: My GitHub repository: -- Tools Deoxit D5: O-Ring Pick Set: (I use these to lift chips off boards) Elenco Electronics LP-560 Logic Probe: Hakko FR301 Desoldering Iron: Rigol DS1054Z Four Channel Oscilloscope: Head Worn Magnifying Goggles / Dual Lens Flip-In Head Magnifier: TL866II Plus Chip Tester and EPROM Programmer: (The MiniPro) TS100 Soldering Iron: EEVBlog 121GW Multimeter: DSLogic Basic Logic Analyzer: Magnetic Screw Holder: Universal ZIP sockets: (clones, used on my ZIF-64 test machine) RetroTink 2X Upconverter: (to hook up something like a C64 to HDMI) Plato (Clone) Side Cutters: (Order Five) Heat Sinks: Little squeezy bottles: (available elsewhere too) --- Instructional videos My video on chip removal without damage: --- Music Intro music and other tracks by: Nathan Divino @itsnathandivino