Throughout Europe, a common use of industrial power connectors is in the entertainment and broadcast industries.
It allowed you to throw a power connector in the bottom and feed video out of the ear jack.
There will be a number of wires going to the motherboard including the main power connector.
The main power connector needs most care because this can cause damage if misconnected.
After the main power connector there are lots of little connectors that, in most cases, aren't essential.
However, there were difficulties removing a power connector from the Z1 truss.
It should also have as many power connectors as there are drive bays.
If the video card has its own power connector, connect it to the power supply.
The power connector is also slightly different, having an extra contact.
In addition, the power connector must be matched.