Mark Twain wrote:
All black wires? That is a disturbing
trend,.. why in the world would they
do such a thing?

That totally defies common sense. Colored
wires tell you what is what.

Robert

It goes along with filling the computer with
colored LEDs and having an acrylic or tempered
glass door, so you can "look at the guts".

It's for the kids that never had an aquarium
tank when they were younger :-)

You can see the all-black wires of the main power
connector, underneath the two hoses coming from the
CPU. The CPU has a "water block". The two hoses
lead to the "radiator" on the right. By making the
wires all-black, the wire colors don't "distract"
from whatever the important stuff is supposed to be
in there. And the CPU likely has a water block so
it will look "pretty" or something.

https://cdn.mos.cms.futurecdn.net/zS...CikDV2Lyed.jpg

Paul