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Replacing a Power Supply Fan With a Performance Case Fan

By  George Niemela

Page 3:     Preparing the wires for the connectors

 

With the fan that you just took out of the power supply, look for the openings on the top of the plastic connector head.  If you look inside, there should be “barbs”: pieces of metal sticking up from the metal connector that keeps the connector in place inside of the plastic connector head.  Take a thin slotted screwdriver and stick it in the opening and depress the barb and pull out the metal connector.  Do this with the other wire.

The 4-pin fan connector operates under the same principle.  In this case, you will have to look at the inside the socket where the four pins are.  Along the side of each of the metal pins, you will see a small barb, which prevents the pin from moving out of the socket.  You will now take the slotted screwdriver once again and depress the barb for the two pins that are connected to the fan itself.  Now take the wire cutters and cut off the metal connector from the fan (cut as little wire off as possible).  You should now only have a fan with two wires coming out with nothing else attached.  Now you need to bare a quarter inch of the end of the wire.

The next objective is to get the connectors that will be used for the 2-pin connector head.  We have two options: the easy way or the harder, more adventurous way.  The easy way is to buy the connectors, which should only be a few cents.  You will have to go to an electronics store.  When I say electronics store, I mean Fry’s, Radio Shack or any place that sells IC’s, not a specialized computer store like Best Buy or CompUSA.  This will make your life easier because you will not have to salvage the old connectors.  But I feel like showing the adventurous types the engineering way: winging it with what you have.  So those that buy the connectors, skip the next page.  So with that said, let us proceed.

 

 

 

 

 

 

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