Part 1:    • Vector Graphic 3 Computer Display Woe...  
Part 2:    • High Voltage Measurement of a Vector ...  
Part 3:    • Amplifier Agony: More Vector Graphic ...  

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0:00 Ground confusion
2:25 Transistor check
3:25 Base signal too weak
4:43 Contrast control
5:58 Transistor explanation
7:34 It wasn't the monitor...
8:37 It was the card!!!
10:56 Extender card