Date: Wed, 28 Sep 2005 23:50:43 +0900 From: takawata@jp.frebsd.org To: Brad Miele <bmiele@ipnstock.com> Cc: freebsd-acpi@freebsd.org Subject: Re: Thermal issues when on battery Message-ID: <200509281450.j8SEohr0064917@ns.init-main.com> In-Reply-To: Your message of "Wed, 28 Sep 2005 08:22:49 -0400." <20050928080217.S5989@localhost>
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In message <20050928080217.S5989@localhost>, Brad Miele さんいわく: >Hi, > >I recently had the mainboard on my HP NC6230 replaced under warrantee for >a no-post issue. Since it has been returned, the machine throws an error >of temperature too high and shuts down moments after it is unplugged and >under battery power. It runs continuously with no problems when >plugged in. I have never had to adjust the acpi stuff before, and >have gone so far as to dump the asl for my system, I assume that I have to >change something in there and override it at boot? The HP tech report on >the new mainboard states that the bios is current, I may double check that >today. > >Any advice would be appreciated. I have attached dmesg, and systctl >hw.acpi below. > >this is the syslog from when i remove the ac adapter: > >Sep 27 07:19:51 payswan kernel: cpu0: Cx states changed >Sep 27 07:19:51 payswan power_profile: changed to 'economy' >Sep 27 07:20:11 payswan root: WARNING: system temperature too high, >shutting down soon! >Sep 27 07:20:21 payswan kernel: acpi_tz2: WARNING - current temperature >(149.4C) exceeds safe limits >Sep 27 07:20:22 payswan syslogd: exiting on signal 15 > >thanks, > >Brad Would you show us acpidump -t -d result, too? TZ2 seems to have gone invalid state. There may be some notify to tell the thermal zone detached or so.
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