From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aleksej Serdjukov Date: Thu, 07 Apr 2011 13:54:18 +0000 Subject: Re: [lm-sensors] testing "w83627ehf" and "k10temp" on ASRock E350M1 Message-Id: <4D9DC20A.1010501@yandex.ru> List-Id: References: <4D9CA530.9030100@yandex.ru> In-Reply-To: <4D9CA530.9030100@yandex.ru> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: lm-sensors@vger.kernel.org On 2011-04-07 16:24, Jean Delvare wrote: > On Thu, 07 Apr 2011 13:11:44 +0400, Aleksej Serdjukov wrote: >> (sorry, the CCs seem to have confused Thunderbird) >> On 2011-04-07 11:26, Jean Delvare wrote: >> > what is your problem exactly? Do you have an actual question? >> >> My problem is the noise the fan is making at full-on speed. I want it to >> be reasonably quiet, but I don't know why it is following the speed >> chosen (between 1 and 9) and not just trying to keep the chosen CPU >> temperature; and why yesterday it suddenly got to maximum without me >> changing the setting or the non-temp1 temperatures being ordinary. > > You should have explained this upfront! Sorry, maybe it's because I don't know what the temperature should be. >> Since k10temp shown 60-65°C, I set the fan speed to full and posted here. >> >> Also, the only clear statement about temperatures of E-350 I found is >> that the maximum is 90. Reviews talk about 30 or 50. Where should I stop >> with the quietness? > > Where did you get the maximum temperature from? The k10temp driver > seems to disagree - it says 75°C max. http://products.amd.com/%28X%281%29S%28q5r43t55n5rep1j4u3pjcf45%29%29/pages/desktopapudetail.aspx?id=1&f1=AMD+Dual-Core+Processor+E-350&f2=E-350+with+AMD+Radeon%E2%84%A2+HD+6310+Graphics&f300&f4=2&f5=FT1+BGA&f6+W&AspxAutoDetectCookieSupport=1 Maybe 75 is when UEFI would shut it down? >> Settings in UEFI: >> DRAM : 1.507 >> +1V : 1.10 >> FCH : 1.10 >> +1.8V: 1.85 > > Err, sorry I messed up. DDR3 is definitely +1.5V, +1.8V was DDR2. Not > sure what I was up to this morning. But anyway, in5 seems to match > +1.8V in UEFI, whatever it is used for. > > Are these settings as in "you can decide the values"? Or measurements? > It is strange that there is no match for DRAM, +1V nor FCH in the > sensors output. The former, I guess. The numbers are next to drop-down lists of values where "Auto" is selected. >> == START COMPARISON #1 =======================>> >> UEFI's H/W pane said: >> >> CPU Temp: 44 (got there from 40 since reboot) >> M/B Temp: 44 (got there from 43 since reboot) >> >> Vcore: 1.304 V >> +12 V: 12.196 V >> +5.00: 4.992 V >> +3.30: 3.328 V >> >> sensors after boot: >> >> k10temp-pci-00c3 >> Adapter: PCI adapter >> temp1: +57.5°C (high = +70.0°C, crit = +75.0°C) >> >> nct6775-isa-0290 >> Adapter: ISA adapter >> Vcore: +1.13 V (min = +0.00 V, max = +1.74 V) > > Does this value increase if you put much load on the CPU? It's quite > different from the 1.304 V reported by UEFI. In UEFI, Vcore is switching between 1.256 and 1.304. In sensors (with fan auto control at 7 or 8, 48°), Vcore mostly stays at 1.08, and under load at 1.30 V. >> UEFI's H/W Monitor pane said: >> >> VCore: 1.304 >> +12 : 12.144 > > Previous value printed for +12V was 12.196. 12.196 - 12.144 = 0.052. 12V is switching ("like" Vcore). >> >>> in6: +1.66 V (min = +0.00 V, max = +0.00 V) ALARM >> >> >> >> This one might be 5V (*3) >> >> UEFI: +5.00: 4.992 V >> >> 4.992 / 3 = 1.664 >> 1.66 * 3 = 4.98 > > This is one possibility, yes. It could be confirmed by capturing at > least one other +5V value in UEFI. +5 V seems to always be 4.992 (unless I miswrote 4.982 in #2) >> >>> SYSTIN: +51.0°C (high = +0.0°C, hyst = +0.0°C) ALARM >> sensor = thermistor >> >>> CPUTIN: +45.5°C (high = +80.0°C, hyst = +75.0°C) sensor >> thermistor >> > >> > These temperatures look reasonable to me. Find out which is the CPU >> > temperature by putting some load on the CPU: the CPU temperature will >> > raise faster and higher. You should also set appropriate limits for >> > temp1 and write them to the chip with "sensors -s". >> >> CPUTIN and temp1 slowly increased (CPUTIN from 44-46 to 48-49, temp1 >> from 56 to 67-69). > > 69°C is dangerously close to the limits. Which is odd given the high > fan speed. That was with burnK7. Maybe I shouldn't have used that. But then (fan auto control at speed 7 or 8, 48°) p7zip gets it to 66 immediately and then to 68. > Are you sure the case gets enough cooling from the outside / > can get the hot air evacuated properly? It is in 15-25 cm from walls, and in 30 cm from a heating pipe. Air temperature there is 22-24°C. The case is IN WIN BQ656BL. _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors