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 60-65ÂC, 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 75ÂC 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&f3=1600&f4=2&f5=FT1+BGA&f6=18+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: +57.5ÂC (high = +70.0ÂC, crit = +75.0ÂC)
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, 48Â), 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: +51.0ÂC (high = +0.0ÂC, hyst = +0.0ÂC) ALARM
sensor = thermistor
>>> CPUTIN: +45.5ÂC (high = +80.0ÂC, hyst = +75.0ÂC) 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).
69ÂC 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, 48Â) 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 22-24ÂC.
The case is IN WIN BQ656BL.
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