Minimum Boot (Amiga 500) Updated Mar 15, 2026 · 5 min read · 0 viewing Previous Power Supply (Amiga 500) The first check is to make sure your power supply has the required voltages when not connected. The ... Next Fat Agnus (Amiga 500) The Fat Agnus chip ( A ddress G e n erator U nit s ) controls the address / memory registers and a...