Case fan replacement on Sawtooth

2011-05-15 Thread Sean Carroll
I'm considering replacing the case fan in my Sawtooth with a new and
different one, a cooler and supposedly quieter model. I haven't
replaced a case fan before. What worries me, besides everything, is
what I'm going to encounter in how the fan is connected to the power
supply. (The new fan will just plug into a... um... whatchamacallit.
Pass-through connector - that's it.) Unless otherwise advised, I
envision going in armed with nothing but screwdrivers. A little how-to
and what-to-look-out-for would certainly help me avoid surprise and
disaster. Not necessarily prevent, mind you, but definitely help
avoid.

Thanking you in advance,

Sean Carroll

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Re: Case fan replacement on Sawtooth

2011-05-15 Thread peterhaas

 I'm considering replacing the case fan in my Sawtooth with a new and
 different one, a cooler and supposedly quieter model. I haven't
 replaced a case fan before. What worries me, besides everything, is
 what I'm going to encounter in how the fan is connected to the power
 supply. (The new fan will just plug into a... um... whatchamacallit.
 Pass-through connector - that's it.) Unless otherwise advised, I
 envision going in armed with nothing but screwdrivers. A little how-to
 and what-to-look-out-for would certainly help me avoid surprise and
 disaster. Not necessarily prevent, mind you, but definitely help
 avoid.

Most replacement fans come with pigtail leads.

The usual, and most successful replacement is to cut off the failed fan's
connector and leads about half-way and solder those onto the replacement
fan's pigtails. Insulate with heat-shrinkable tubing.



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You received this message because you are a member of G-Group, a group for 
those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs.
The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette 
guide is at http://www.lowendmac.com/lists/netiquette.shtml
To post to this group, send email to g3-5-list@googlegroups.com
For more options, visit this group at http://groups.google.com/group/g3-5-list