Sparkle power atx -400pn wiring diagram - Sparkle Power SPI FSP300-ATX GT 300 Watt PS (fsp300-60btv) Power Supply

How PC Fans Work - PCB Heaven

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Mar 29, 2010 - The connector of a 2-wire fan has a red and a black cable. ... The firsttwo wires are the power supply of the fan. ... This fan is designed to be controlled with a PWM signal and .... I have a four-wire (red black yellow blue) 12v fan out of an old .... My case has a number of 2 pin outputs for multiple case fans, ...

Motherboard Power Connectors ' PC Repair and ... - InformIT

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InformITFeb 28, 2003 - Table 3.3 ATX Main Power Supply Connector Pinout (Wire Side View) .... The auxiliary connector has no +12v leads at all, so that is no help. Pulling up to ...Pin. Signal. Color. Yellow. +12V. 3. 1. Gnd. Black. Yellow. +12V. 4. 2.

ATX 24 pin power supply connector pinout diagram ...

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Jan 28, 2014 - Pinout of ATX (ATX12V) 24 pin power supply connector and layout of ... and later (ATX12V 2) is common ATX standard, 24 pin connector. ... Power Ok is a status signal generated by the power supply to notify ... 10, 12V, Yellow, +12 VDC ... 18 AWG is recommended for all wires except pin 11, which should ...

ATX power supply connector pinout diagram @ pino

that is a different protocol

There are two pins on the atx connector you need to bridge. You can wire a switch to the pins too if you want so you can toggle on and off. Otherwise, there is a guy on eBay (seller id: antronst) that sells a connector with the pins already bridged with a on/off switch and a resistor wired in to provide some stability for five or six dollars.
Here is a diagram. Make sure it is a standard atx power supply. Some old Dells had goofy wiring.
http://www.techpowerup.com/articles/other/22

Well do it then.

It's not worth enough to warrant you risking your life to replace it. Especially on that piece of garbage PSU. You can die if you try fixing a power supply and touch the wrong thing inside. Seriously.

You should be able to figure it out with these pictures:

you don't need an internal wiring diagram to do this.
see for example
http://www.electronics-tutorials.ws/blog/convert-atx-psu-to-bench-supply.html
or
http://www.wikihow.com/Convert-a-Computer-ATX-Power-Supply-to-a-Lab-Power-Supply
just two of many examples

if you go into the bios setup you can check the power supply volts there to see if there preforming correctly that and check the cpu heat in the same place

then do your work instead of playing game.
Solution No.1: Turn your computer on to play games.
Solution No.2: Install your games to play them.
.............
.............

you should better describe your problem why, when or which error message comes when you try to play them.

overheating