Power supply unit (computer) - Wikipedia Original IBM PC, XT and AT standard. The first IBM PC power supply unit (PSU) supplied two main voltages: +5 V and +12 V. It supplied two other voltages, −5 V and −12 V, but with limited amounts of power. Most microchips of the time operated on 5 V power. Of the 63.5 W these PSUs could deliver, most of it was on this +5 V rail. The +12 V supply was used primarily to operate 5 Ways to Hook up an Equalizer - wikiHow Aug 19, 2020If your receiver does not have a wiring diagram to show which wires are switched power cables, Reduce Static Noise in a Microphone. How to. Connect a Vizio Soundbar to a TV. How to. Burn Music to an Audio CD. How to. Use a Mixer. Hear Audio from the Remote PC when Using Remote Desktop. Anatomy of a Motherboard | TechSpot Jan 06, 2020Wiring up the brains of a PC The diagram has a structure labelled LGA1150 . This is the name used by Intel to describe the socket used to hold many of their CPUs. Monoprice 6 Zone Home Audio Multizone Controller and Amplifier BEST ANSWER: If you go on YouTube & search the whole home audio, there are a few posts by “KMZ1” & I believe he used the RS232 port with a digital controller (sold separately) to control it thru his network with an iPad. (And an app you have to purchase separately) I personally just used an Amazon Alexa & plugged it straight into the 3 port provided on controller & it