Answer to: 5-Pin Power Adaptor pin assignmentsHi Frederic, the female plugs are all the same. You can use the bigger power supplies for the small 20" display, but not vice versa due to the grey cable and the resistor logic behind it. Maybe your female plug is damaged in some way. However, connecting the wires directly is the safest way. Frank
Answer to: 5-Pin Power Adaptor pin assignmentsHi, just did a repair of a 30" myself. The correct layout is Pins 1,2,3,4,5 |+24.5VDC|GND|SENSE|GNDC|+24.5VDC| |+24.5VDC|GND|SENSE|GND|+24.5VDC| Pins 6,7,8,9,10 The wires are red für +24.5V, black for GND and grey for sensing. It also works with 24V. If you try another power supply and cut off the plug, I would not recommend to connect the shield with the black GND cable. The grey wire is completely useless, it only helps to prevent the bigger ACDs from being switched on with a power supply for the smaller ACDs. So do not connect it to +5V or anything else - just leave it unconnected.