SEGA Genesis / Megadrive

Problems	Solutions
Bad video	Video problems are normally caused by bad capacitors, and is normally solved by replacing all the capacitors on the Genesis at once.
No/Intermittent power	A problem commonly caused by cracked solder joints on the power port of Genesis Model IIs. Common solution is to disassemblethe system, flip the mother board over and reflow the solder on the connectors for the power port.