Date: Wed, 13 Jan 2021 19:37:11 +0100 From: Torfinn Ingolfsen <torfinn.ingolfsen@getmail.no> To: freebsd-ppc@freebsd.org Subject: Re: Heat-death of the last of the 2-socket/2-cores-each PowerMac G5s that I have access to Message-ID: <20210113193711.1d4e08ebe3a365d1f5c80349@getmail.no> In-Reply-To: <27E8A3B1-7278-464E-A284-0B294337B3DA@yahoo.com> References: <27E8A3B1-7278-464E-A284-0B294337B3DA.ref@yahoo.com> <27E8A3B1-7278-464E-A284-0B294337B3DA@yahoo.com>
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On Mon, 11 Jan 2021 17:42:09 -0800 Mark Millard via freebsd-ppc <freebsd-ppc@freebsd.org> wrote: > The last of the 4-core PowerMac G5s that I have access to now shuts > down for "CPU B0 DIODE TEMP" that "exceeds critical temperature > (90.0 C)" when I try to rebuild/update ports or such. The other > 4-core G5 failed for such reasons in similar contexts a few months > ago.,Interestingly, the two G5s have very different liquid cooling > systems despite the similar time frame for the failures. For conventional (ie. non-liquid cooling) systems it often helps to take off the coolers, remove old thermal paste, and apply new paste. I haven't done this on a liquid-cooled G5, so I don't know how easy or hard it is. If one is inclined to tinker with hardware. -- Torfinn Ingolfsen <torfinn.ingolfsen@getmail.no>
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