- Joined
- Aug 2, 2014
My Dell Optiplex GX 620 was overheating, so I took it apart.
After reviewing the heat sink, I wondered if the copper tubing was hollow.
I hacked the ends off with a hack saw and discovered they were hollow.
I tried drilling them out and putting 1/8th inch brass adapters inside the tubing, but that seemed to restrict the flow of water too much,
So it is better to get the fatter tubing, and used the copper tubing as a male adaption, and make the tubing the female connecter.
Hook one end to a fountain pump inside a mason jar. and return the tube to the jar for a simple liquid cooling hybrid heatsink.
https://www.facebook.com/photo.php?fbid=10203419803629444&set=pcb.10203419835670245&type=1&theater
I tried looking up this hack, and didn't see any evidence of it being done before, though I am sure it has. Just wanted to post this on your forum, so that it will be searchable on google.
I am just a noob who discovered for himself a small and easy hack for this decent cheap computer.
It was born from neccessity . If I could have bought a new computer I would have. But sometimes you have to work with what you've got.
One day some kid will look up how to cool his Optiplex GX620 , and hopefully he will find this solution.
Since the motherboard does not come with a thermocouple for the CPU , It is impossible to display the CPU temp on the computer screen.
In this method you can just put a food thermometer in the water and get an ideo of where your temp is. Or just stick your finger in the water. I have brought the water temp. to 123. F. without overheating, and since the instillation , it has not shut off due to a thermal event.
After reviewing the heat sink, I wondered if the copper tubing was hollow.
I hacked the ends off with a hack saw and discovered they were hollow.
I tried drilling them out and putting 1/8th inch brass adapters inside the tubing, but that seemed to restrict the flow of water too much,
So it is better to get the fatter tubing, and used the copper tubing as a male adaption, and make the tubing the female connecter.
Hook one end to a fountain pump inside a mason jar. and return the tube to the jar for a simple liquid cooling hybrid heatsink.
https://www.facebook.com/photo.php?fbid=10203419803629444&set=pcb.10203419835670245&type=1&theater
I tried looking up this hack, and didn't see any evidence of it being done before, though I am sure it has. Just wanted to post this on your forum, so that it will be searchable on google.
I am just a noob who discovered for himself a small and easy hack for this decent cheap computer.
It was born from neccessity . If I could have bought a new computer I would have. But sometimes you have to work with what you've got.
One day some kid will look up how to cool his Optiplex GX620 , and hopefully he will find this solution.
Since the motherboard does not come with a thermocouple for the CPU , It is impossible to display the CPU temp on the computer screen.
In this method you can just put a food thermometer in the water and get an ideo of where your temp is. Or just stick your finger in the water. I have brought the water temp. to 123. F. without overheating, and since the instillation , it has not shut off due to a thermal event.