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Any Ways to Stop PowerMac G5 LCS Leak?

PowerMac G5

PowerMac G5

macrumors newbie
Original poster
May 30, 2016
26
1
Australia
I have a PowerMac G5 2.5 DP PCI-X June 2004 model and recently took it apart to clean/inspect the LCS. At this point in time there doesn't appear to be any leaks however I know that my specific model is very prone to leak. Is there any way I can prevent any leaks from the LCS in the future?

I know of this method (http://www.xlr8yourmac.com/systems/G5_CoolantLeak_Repair/G5_CoolantLeak_Repair_p1.html)
Is there any easier way to fix it by sealing anything?
 
Are there benchmarks of dual processor 2.7GHz PowerPC G5's or like web browsing videos? I would love to see how they stack to the early Core Duo / Core 2 Duo CPUs
 
Johnny365 said:
Are there benchmarks of dual processor 2.7GHz PowerPC G5's or like web browsing videos? I would love to see how they stack to the early Core Duo / Core 2 Duo CPUs
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I've got a dual 2.7 and some early Core Duo and Core 2 Duo Macs. I don't know what would be used to "quantify" the performance, but I am still pretty darn satisfied with the 2.7 G5 performance on the internet. If you know of some good ways to compare, let me know.
 
jbarley said:
I grew up with a different school of thought, it was called "preventative maintenance", best way ever to make sure your equipment lasts.
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True but sometimes simply inspecting the parts and verifying their condition and replacing when needed can be enough. No need for complete overhauls if the machine runs smoothly.
 
Ih8reno said:
True but sometimes simply inspecting the parts and verifying their condition and replacing when needed can be enough. No need for complete overhauls if the machine runs smoothly.
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Totally disagree with that stance. The LCS in the G5s is known for failure, just because it works now doesn't mean it won't spring a leak a few months down the road, and when that happens you're in deep sh*t. I'd very much rather spend some cash restoring the LCS out of prevention of a leak, than have the risk of messing the entire G5 up with leakage. The last option is also probably going to be more expensive, too.
 
Daniël Oosterhuis said:
Totally disagree with that stance. The LCS in the G5s is known for failure, just because it works now doesn't mean it won't spring a leak a few months down the road, and when that happens you're in deep sh*t. I'd very much rather spend some cash restoring the LCS out of prevention of a leak, than have the risk of messing the entire G5 up with leakage. The last option is also probably going to be more expensive, too.
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Well that's the beauty of this world, everyone has the right their own opinions.
 
My Quad cost £35, bought on the understanding that being a 10 year old machine it will fail sooner rather than later. If I already had all the parts required to rebuild the LCS I might do that - but seeing as I don't, it's not economical. When/if it fails I'll have no complaints because of what it cost and it's replacement will inevitably be an Intel Mac.
Keeping an old machine running at any cost is not a problem without budget restrictions and/or if it's a hobby machine and not your main workhorse.
 
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