* Re: [lm-sensors] EVGA nForce 750i motherboard
2008-09-08 3:32 [lm-sensors] EVGA nForce 750i motherboard Dean Loros
@ 2008-09-08 7:50 ` Jean Delvare
2008-09-08 8:48 ` Dean Loros
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Jean Delvare @ 2008-09-08 7:50 UTC (permalink / raw)
To: lm-sensors
Hi Dean,
On Sun, 07 Sep 2008 20:32:46 -0700, Dean Loros wrote:
> I have just setup a EVGA nForce 750i motherboard for Ubuntu (8.10
> testing) & have several ALARM sections. Question is how do I just report
> the voltages/fan speeds without alarms?
There is no option to hide alarms. What you must do is
adjust /etc/sensors3.conf to match your motherboard. After adding "set"
statements to set proper sensor limits, and running "sensors -s", the
alarms should vanish. It can take some time and tries before you get
things right, due to the motherboard-specific nature of the settings
and the fact that most motherboard vendors don't document the sensor
wiring. The easiest way in my experience is to compare with either what
the BIOS prints or what the monitoring software provided by the board
vendor prints.
> I am using 3.02 supplied by Ubuntu--listed as sensors are:
>
> lm78-i2c-1-2d, w83627dhg-isa-0290, coretemp & acpitz-virtual-0
>
> The coretemp & acpitz-virtual-0 are working in range--most of the
> readings for the lm78 & w83627dhg are throwing alarms even after I
> spread the voltage/fanspeed ranges. Output follows:
>
> acpitz-virtual-0
> Adapter: Virtual device
> temp1: +40.0°C (crit = +60.0°C)
>
> lm78-i2c-1-2d
> Adapter: SMBus nForce2 adapter at 1c80
> VCore 1: +2.53 V (min = +2.18 V, max = +3.25 V)
> VCore 2: +2.10 V (min = +1.86 V, max = +3.25 V) ALARM
> +3.3V: +3.31 V (min = +2.30 V, max = +3.47 V) ALARM
> +5V: +3.31 V (min = +3.50 V, max = +4.08 V) ALARM
> +12V: +2.56 V (min = +4.08 V, max = +4.08 V) ALARM
> -12V: +3.10 V (min = +0.00 V, max = +0.00 V) ALARM
> -5V: +3.66 V (min = +0.00 V, max = +0.00 V) ALARM
> fan1: 2986 RPM (min = 2657 RPM, div = 2) ALARM
> fan2: 2556 RPM (min = 998 RPM, div = 8) ALARM
> fan3: 4963 RPM (min = 10714 RPM, div = 2) ALARM
> temp1: +98.0°C (high = +100.0°C, hyst = +120.0°C) ALARM
> cpu0_vid: +3.100 V
This is highly improbable that you actually have an LM78 chip on a
recent motherboard. This most certainly is a misdetection. Could be
that the W83627DHG chip is connected to both the LPC bus and the SMBus.
Did sensors-detect tell you to load the lm78 driver? Which kernel are
you running? Please unload the lm78 and w83627ehf drivers and provide
the following dumps:
isadump 0x295 0x296
i2cdump 1 0x2d b
Maybe sensors-detect needs to be taught that the W83627DHG can also
live on the SMBus.
Then you can reload the w83627ehf driver, but you should NOT load the
lm78 driver again.
>
> w83627dhg-isa-0290
> Adapter: ISA adapter
> VCore: +1.26 V (min = +1.09 V, max = +1.62 V)
> in1: +6.86 V (min = +6.12 V, max = +10.72 V)
> AVCC: +3.31 V (min = +2.30 V, max = +3.47 V)
> 3VCC: +3.31 V (min = +3.50 V, max = +4.08 V) ALARM
> in4: +1.28 V (min = +2.04 V, max = +2.04 V) ALARM
> in5: +1.55 V (min = +0.00 V, max = +0.00 V) ALARM
> in6: +5.86 V (min = +0.00 V, max = +0.00 V) ALARM
> VSB: +3.31 V (min = +1.57 V, max = +0.02 V) ALARM
> VBAT: +3.02 V (min = +0.10 V, max = +1.54 V) ALARM
> Case Fan: 3000 RPM (min = 2657 RPM, div = 2)
> CPU Fan: 2556 RPM (min = 998 RPM, div = 8)
> Aux Fan: 1240 RPM (min = 2678 RPM, div = 8) ALARM
> fan4: 1622 RPM (min = 912 RPM, div = 8)
> fan5: 0 RPM (min = 0 RPM, div = 128) ALARM
> Sys Temp: +98.0°C (high = +100.0°C, hyst = +120.0°C) sensor = thermistor
This one is a bit frightening. What does the BIOS say?
> CPU Temp: +52.5°C (high = +127.0°C, hyst = +0.0°C) sensor = transistor
> AUX Temp: +37.0°C (high = +127.0°C, hyst = +0.0°C) sensor = thermistor
>
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0: +60.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0001
> Adapter: ISA adapter
> Core 1: +61.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0002
> Adapter: ISA adapter
> Core 2: +64.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0003
> Adapter: ISA adapter
> Core 3: +65.0°C (high = +80.0°C, crit = +100.0°C)
--
Jean Delvare
_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [lm-sensors] EVGA nForce 750i motherboard
2008-09-08 3:32 [lm-sensors] EVGA nForce 750i motherboard Dean Loros
2008-09-08 7:50 ` Jean Delvare
@ 2008-09-08 8:48 ` Dean Loros
2008-09-08 9:10 ` Jean Delvare
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Dean Loros @ 2008-09-08 8:48 UTC (permalink / raw)
To: lm-sensors
Hi Jean---
Unloaded both. Dump for isadump 0x295 0x296:
dean@linux:~/Desktop$ sudo isadump 0x295 0x296
[sudo] password for dean:
WARNING! Running this program can cause system crashes, data loss and worse!
I will probe address register 0x295 and data register 0x296.
Continue? [Y/n] y
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
10: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
20: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
30: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
40: 01 de 1f ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
50: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
60: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
80: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
90: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
a0: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
b0: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
c0: 01 00 10 ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
d0: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
e0: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Interesting about i2cdump 1 0x2d b:
dean@linux:~/Desktop$ sudo i2cdump 1 0x2d b
sudo: i2cdump: command not found
I got from BIOS:
CPU temp@c
board temp5c
So I don't know where the 98c is coming from....
After reloading the w83627ehf I get:
dean@linux:~/Desktop$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +40.0°C (crit = +60.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +39.0°C (high = +80.0°C, crit = +100.0°C)
coretemp-isa-0001
Adapter: ISA adapter
Core 1: +46.0°C (high = +80.0°C, crit = +100.0°C)
coretemp-isa-0002
Adapter: ISA adapter
Core 2: +42.0°C (high = +80.0°C, crit = +100.0°C)
coretemp-isa-0003
Adapter: ISA adapter
Core 3: +44.0°C (high = +80.0°C, crit = +100.0°C)
w83627dhg-isa-0290
Adapter: ISA adapter
VCore: +1.27 V (min = +1.09 V, max = +1.62 V)
in1: +6.92 V (min = +6.12 V, max = +10.72 V)
AVCC: +3.33 V (min = +2.30 V, max = +3.47 V)
3VCC: +3.33 V (min = +3.50 V, max = +4.08 V) ALARM
in4: +1.28 V (min = +2.03 V, max = +2.04 V) ALARM
in5: +1.55 V (min = +0.00 V, max = +0.00 V) ALARM
in6: +5.89 V (min = +0.03 V, max = +0.00 V) ALARM
VSB: +3.33 V (min = +1.57 V, max = +0.02 V) ALARM
VBAT: +3.02 V (min = +0.10 V, max = +1.54 V) ALARM
Case Fan: 3000 RPM (min = 2657 RPM, div = 2)
CPU Fan: 2556 RPM (min = 998 RPM, div = 8)
Aux Fan: 0 RPM (min = 10887 RPM, div = 4) ALARM
fan4: 1638 RPM (min = 912 RPM, div = 8)
fan5: 0 RPM (min = 0 RPM, div = 2) ALARM
Sys Temp: +90.0°C (high = +0.0°C, hyst = +127.0°C) sensor = thermistor
CPU Temp: +33.0°C (high = +127.0°C, hyst = +0.0°C) sensor = transistor
AUX Temp: +34.5°C (high = +127.0°C, hyst = +0.0°C) sensor = thermistor
Sensors is not reading a critical fan speed--nForce northbridge.
Sensors-detect requested that both the lm78 & w83627ehf get
loaded..running the latest Ubuntu kernel 2.6.27-2-generic
Thanks!!
Dean Loros
Jean Delvare wrote:
> Hi Dean,
>
> On Sun, 07 Sep 2008 20:32:46 -0700, Dean Loros wrote:
>> I have just setup a EVGA nForce 750i motherboard for Ubuntu (8.10
>> testing) & have several ALARM sections. Question is how do I just report
>> the voltages/fan speeds without alarms?
>
> There is no option to hide alarms. What you must do is
> adjust /etc/sensors3.conf to match your motherboard. After adding "set"
> statements to set proper sensor limits, and running "sensors -s", the
> alarms should vanish. It can take some time and tries before you get
> things right, due to the motherboard-specific nature of the settings
> and the fact that most motherboard vendors don't document the sensor
> wiring. The easiest way in my experience is to compare with either what
> the BIOS prints or what the monitoring software provided by the board
> vendor prints.
>
>> I am using 3.02 supplied by Ubuntu--listed as sensors are:
>>
>> lm78-i2c-1-2d, w83627dhg-isa-0290, coretemp & acpitz-virtual-0
>>
>> The coretemp & acpitz-virtual-0 are working in range--most of the
>> readings for the lm78 & w83627dhg are throwing alarms even after I
>> spread the voltage/fanspeed ranges. Output follows:
>>
>> acpitz-virtual-0
>> Adapter: Virtual device
>> temp1: +40.0°C (crit = +60.0°C)
>>
>> lm78-i2c-1-2d
>> Adapter: SMBus nForce2 adapter at 1c80
>> VCore 1: +2.53 V (min = +2.18 V, max = +3.25 V)
>> VCore 2: +2.10 V (min = +1.86 V, max = +3.25 V) ALARM
>> +3.3V: +3.31 V (min = +2.30 V, max = +3.47 V) ALARM
>> +5V: +3.31 V (min = +3.50 V, max = +4.08 V) ALARM
>> +12V: +2.56 V (min = +4.08 V, max = +4.08 V) ALARM
>> -12V: +3.10 V (min = +0.00 V, max = +0.00 V) ALARM
>> -5V: +3.66 V (min = +0.00 V, max = +0.00 V) ALARM
>> fan1: 2986 RPM (min = 2657 RPM, div = 2) ALARM
>> fan2: 2556 RPM (min = 998 RPM, div = 8) ALARM
>> fan3: 4963 RPM (min = 10714 RPM, div = 2) ALARM
>> temp1: +98.0°C (high = +100.0°C, hyst = +120.0°C) ALARM
>> cpu0_vid: +3.100 V
>
> This is highly improbable that you actually have an LM78 chip on a
> recent motherboard. This most certainly is a misdetection. Could be
> that the W83627DHG chip is connected to both the LPC bus and the SMBus.
> Did sensors-detect tell you to load the lm78 driver? Which kernel are
> you running? Please unload the lm78 and w83627ehf drivers and provide
> the following dumps:
>
> isadump 0x295 0x296
> i2cdump 1 0x2d b
>
> Maybe sensors-detect needs to be taught that the W83627DHG can also
> live on the SMBus.
>
> Then you can reload the w83627ehf driver, but you should NOT load the
> lm78 driver again.
>
>> w83627dhg-isa-0290
>> Adapter: ISA adapter
>> VCore: +1.26 V (min = +1.09 V, max = +1.62 V)
>> in1: +6.86 V (min = +6.12 V, max = +10.72 V)
>> AVCC: +3.31 V (min = +2.30 V, max = +3.47 V)
>> 3VCC: +3.31 V (min = +3.50 V, max = +4.08 V) ALARM
>> in4: +1.28 V (min = +2.04 V, max = +2.04 V) ALARM
>> in5: +1.55 V (min = +0.00 V, max = +0.00 V) ALARM
>> in6: +5.86 V (min = +0.00 V, max = +0.00 V) ALARM
>> VSB: +3.31 V (min = +1.57 V, max = +0.02 V) ALARM
>> VBAT: +3.02 V (min = +0.10 V, max = +1.54 V) ALARM
>> Case Fan: 3000 RPM (min = 2657 RPM, div = 2)
>> CPU Fan: 2556 RPM (min = 998 RPM, div = 8)
>> Aux Fan: 1240 RPM (min = 2678 RPM, div = 8) ALARM
>> fan4: 1622 RPM (min = 912 RPM, div = 8)
>> fan5: 0 RPM (min = 0 RPM, div = 128) ALARM
>> Sys Temp: +98.0°C (high = +100.0°C, hyst = +120.0°C) sensor = thermistor
>
> This one is a bit frightening. What does the BIOS say?
>
>> CPU Temp: +52.5°C (high = +127.0°C, hyst = +0.0°C) sensor = transistor
>> AUX Temp: +37.0°C (high = +127.0°C, hyst = +0.0°C) sensor = thermistor
>>
>> coretemp-isa-0000
>> Adapter: ISA adapter
>> Core 0: +60.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0001
>> Adapter: ISA adapter
>> Core 1: +61.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0002
>> Adapter: ISA adapter
>> Core 2: +64.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0003
>> Adapter: ISA adapter
>> Core 3: +65.0°C (high = +80.0°C, crit = +100.0°C)
>
_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [lm-sensors] EVGA nForce 750i motherboard
2008-09-08 3:32 [lm-sensors] EVGA nForce 750i motherboard Dean Loros
2008-09-08 7:50 ` Jean Delvare
2008-09-08 8:48 ` Dean Loros
@ 2008-09-08 9:10 ` Jean Delvare
2008-09-08 13:58 ` Dean Loros
2008-09-08 21:19 ` Jean Delvare
4 siblings, 0 replies; 6+ messages in thread
From: Jean Delvare @ 2008-09-08 9:10 UTC (permalink / raw)
To: lm-sensors
On Mon, 08 Sep 2008 01:48:39 -0700, Dean Loros wrote:
> Hi Jean---
>
> Unloaded both. Dump for isadump 0x295 0x296:
>
> dean@linux:~/Desktop$ sudo isadump 0x295 0x296
> [sudo] password for dean:
> WARNING! Running this program can cause system crashes, data loss and worse!
> I will probe address register 0x295 and data register 0x296.
> Continue? [Y/n] y
> 0 1 2 3 4 5 6 7 8 9 a b c d e f
> 00: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
> 10: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
> 20: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
> 30: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
> 40: 01 de 1f ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
> 50: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
> 60: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
> 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> 80: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
> 90: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
> a0: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
> b0: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
> c0: 01 00 10 ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
> d0: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
> e0: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
> f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>
> Interesting about i2cdump 1 0x2d b:
>
> dean@linux:~/Desktop$ sudo i2cdump 1 0x2d b
> sudo: i2cdump: command not found
i2cdump is no longer part of lm-sensors and is now part of a separate
package named i2c-tools. Please install that package first and then you
should have i2cdump. When you have it, please run the isadump command
as well, it's better to have both dumps done at the same time for
comparison purposes.
> I got from BIOS:
> CPU temp@c
> board temp5c
>
> So I don't know where the 98c is coming from....
Could be that temp1 isn't wired at all. Does it change in a consistent
way depending in the system load? I suspect that temp2 is the CPU
temperature and temp3 is the system temperature on your system. This
would lead to the following configuration section:
label temp2 "CPU Temp"
label temp3 "Sys Temp"
set temp2_max 62
set temp2_max_hyst 58
set temp3_max 45
set temp3_max_hyst 42
And if you can't make sense of temp1, you can add:
ignore temp1
> After reloading the w83627ehf I get:
>
> dean@linux:~/Desktop$ sensors
> acpitz-virtual-0
> Adapter: Virtual device
> temp1: +40.0°C (crit = +60.0°C)
>
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0: +39.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0001
> Adapter: ISA adapter
> Core 1: +46.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0002
> Adapter: ISA adapter
> Core 2: +42.0°C (high = +80.0°C, crit = +100.0°C)
>
> coretemp-isa-0003
> Adapter: ISA adapter
> Core 3: +44.0°C (high = +80.0°C, crit = +100.0°C)
>
> w83627dhg-isa-0290
> Adapter: ISA adapter
> VCore: +1.27 V (min = +1.09 V, max = +1.62 V)
> in1: +6.92 V (min = +6.12 V, max = +10.72 V)
> AVCC: +3.33 V (min = +2.30 V, max = +3.47 V)
> 3VCC: +3.33 V (min = +3.50 V, max = +4.08 V) ALARM
> in4: +1.28 V (min = +2.03 V, max = +2.04 V) ALARM
> in5: +1.55 V (min = +0.00 V, max = +0.00 V) ALARM
> in6: +5.89 V (min = +0.03 V, max = +0.00 V) ALARM
> VSB: +3.33 V (min = +1.57 V, max = +0.02 V) ALARM
> VBAT: +3.02 V (min = +0.10 V, max = +1.54 V) ALARM
> Case Fan: 3000 RPM (min = 2657 RPM, div = 2)
> CPU Fan: 2556 RPM (min = 998 RPM, div = 8)
> Aux Fan: 0 RPM (min = 10887 RPM, div = 4) ALARM
> fan4: 1638 RPM (min = 912 RPM, div = 8)
> fan5: 0 RPM (min = 0 RPM, div = 2) ALARM
> Sys Temp: +90.0°C (high = +0.0°C, hyst = +127.0°C) sensor = thermistor
> CPU Temp: +33.0°C (high = +127.0°C, hyst = +0.0°C) sensor = transistor
> AUX Temp: +34.5°C (high = +127.0°C, hyst = +0.0°C) sensor = thermistor
>
>
> Sensors is not reading a critical fan speed--nForce northbridge.
Is the BIOS displaying it? How many wires does this fan have?
Remember that the default labels in sensors3.conf may not match your
motherboard.
Also, the w83627ehf driver is adjusting the fan clock divisors
automatically, so it may take a couple runs of "sensors" before fan
speeds show.
> Sensors-detect requested that both the lm78 & w83627ehf get
> loaded..running the latest Ubuntu kernel 2.6.27-2-generic
OK. When I received your dumps, I'll fix sensors-detect so that it
handles this case properly and no longer suggest the lm78 driver. I'll
also update fix the lm78 driver so that it refuses to attach to
W83627EHF and DHG chips.
Thanks,
--
Jean Delvare
_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [lm-sensors] EVGA nForce 750i motherboard
2008-09-08 3:32 [lm-sensors] EVGA nForce 750i motherboard Dean Loros
` (2 preceding siblings ...)
2008-09-08 9:10 ` Jean Delvare
@ 2008-09-08 13:58 ` Dean Loros
2008-09-08 21:19 ` Jean Delvare
4 siblings, 0 replies; 6+ messages in thread
From: Dean Loros @ 2008-09-08 13:58 UTC (permalink / raw)
To: lm-sensors
Updated info below----
Jean Delvare wrote:
> On Mon, 08 Sep 2008 01:48:39 -0700, Dean Loros wrote:
>> Hi Jean---
>>
>> Unloaded both. Dump for isadump 0x295 0x296:
>>
>> dean@linux:~/Desktop$ sudo isadump 0x295 0x296
>> [sudo] password for dean:
>> WARNING! Running this program can cause system crashes, data loss and worse!
>> I will probe address register 0x295 and data register 0x296.
>> Continue? [Y/n] y
>> 0 1 2 3 4 5 6 7 8 9 a b c d e f
>> 00: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
>> 10: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
>> 20: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
>> 30: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
>> 40: 01 de 1f ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
>> 50: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
>> 60: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
>> 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>> 80: 04 ff 04 21 31 00 1e 50 01 02 01 02 3c 3c 0a 0a
>> 90: 04 ff 50 00 00 01 01 3c 43 07 00 00 ff ff ff d8
>> a0: a0 83 d0 d0 a0 c2 e6 5a e1 41 ff cb 88 cb 74 d9
>> b0: 90 ff db ff fe 00 00 00 01 00 7f fe a9 3f b9 68
>> c0: 01 00 10 ff ff ff 07 d4 2d 00 40 44 18 15 01 a3
>> d0: 21 80 02 00 00 7f 05 e0 ff ff ff ff ff ff ff ff
>> e0: 04 40 33 1e 02 02 3c ff 1f ff 1f ff ff ff ff ff
>> f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>
>> Interesting about i2cdump 1 0x2d b:
>>
>> dean@linux:~/Desktop$ sudo i2cdump 1 0x2d b
>> sudo: i2cdump: command not found
>
> i2cdump is no longer part of lm-sensors and is now part of a separate
> package named i2c-tools. Please install that package first and then you
> should have i2cdump. When you have it, please run the isadump command
> as well, it's better to have both dumps done at the same time for
> comparison purposes.
dean@linux:~/Desktop$ sudo i2cdump 1 0x2d b
[sudo] password for dean:
Error: Could not open file `/dev/i2c-1' or `/dev/i2c/1': No such file or
directory
dean@linux:~/Desktop$ sudo isadump
Syntax for I2C-like access:
isadump [-y] [-k V1,V2...] ADDRREG DATAREG [BANK [BANKREG]]
Syntax for flat address space:
isadump [-y] -f ADDRESS [RANGE [BANK [BANKREG]]]
Still problems there---please tell me the range you need
>
>> I got from BIOS:
>> CPU temp@c
>> board temp5c
>>
>> So I don't know where the 98c is coming from....
>
> Could be that temp1 isn't wired at all. Does it change in a consistent
> way depending in the system load?
Not really--only seems to vary about 10c
I suspect that temp2 is the CPU
> temperature and temp3 is the system temperature on your system. This
> would lead to the following configuration section:
>
> label temp2 "CPU Temp"
> label temp3 "Sys Temp"
>
> set temp2_max 62
> set temp2_max_hyst 58
> set temp3_max 45
> set temp3_max_hyst 42
>
> And if you can't make sense of temp1, you can add:
>
> ignore temp1
>
>> After reloading the w83627ehf I get:
>>
>> dean@linux:~/Desktop$ sensors
>> acpitz-virtual-0
>> Adapter: Virtual device
>> temp1: +40.0°C (crit = +60.0°C)
>>
>> coretemp-isa-0000
>> Adapter: ISA adapter
>> Core 0: +39.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0001
>> Adapter: ISA adapter
>> Core 1: +46.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0002
>> Adapter: ISA adapter
>> Core 2: +42.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> coretemp-isa-0003
>> Adapter: ISA adapter
>> Core 3: +44.0°C (high = +80.0°C, crit = +100.0°C)
>>
>> w83627dhg-isa-0290
>> Adapter: ISA adapter
>> VCore: +1.27 V (min = +1.09 V, max = +1.62 V)
>> in1: +6.92 V (min = +6.12 V, max = +10.72 V)
>> AVCC: +3.33 V (min = +2.30 V, max = +3.47 V)
>> 3VCC: +3.33 V (min = +3.50 V, max = +4.08 V) ALARM
>> in4: +1.28 V (min = +2.03 V, max = +2.04 V) ALARM
>> in5: +1.55 V (min = +0.00 V, max = +0.00 V) ALARM
>> in6: +5.89 V (min = +0.03 V, max = +0.00 V) ALARM
>> VSB: +3.33 V (min = +1.57 V, max = +0.02 V) ALARM
>> VBAT: +3.02 V (min = +0.10 V, max = +1.54 V) ALARM
>> Case Fan: 3000 RPM (min = 2657 RPM, div = 2)
>> CPU Fan: 2556 RPM (min = 998 RPM, div = 8)
>> Aux Fan: 0 RPM (min = 10887 RPM, div = 4) ALARM
>> fan4: 1638 RPM (min = 912 RPM, div = 8)
>> fan5: 0 RPM (min = 0 RPM, div = 2) ALARM
>> Sys Temp: +90.0°C (high = +0.0°C, hyst = +127.0°C) sensor = thermistor
>> CPU Temp: +33.0°C (high = +127.0°C, hyst = +0.0°C) sensor = transistor
>> AUX Temp: +34.5°C (high = +127.0°C, hyst = +0.0°C) sensor = thermistor
>>
>>
>> Sensors is not reading a critical fan speed--nForce northbridge.
>
> Is the BIOS displaying it? How many wires does this fan have?
Yes--it is a three-wire connector
>
> Remember that the default labels in sensors3.conf may not match your
> motherboard.
Understood
>
> Also, the w83627ehf driver is adjusting the fan clock divisors
> automatically, so it may take a couple runs of "sensors" before fan
> speeds show.
Understood--as you can see, there are two speeds not showing--I would
guess that it "should" be one of those, but they do not have speed
outputs still. The Northbridge speed is around 2000 in the BIOS.
>
>> Sensors-detect requested that both the lm78 & w83627ehf get
>> loaded..running the latest Ubuntu kernel 2.6.27-2-generic
>
> OK. When I received your dumps, I'll fix sensors-detect so that it
> handles this case properly and no longer suggest the lm78 driver. I'll
> also update fix the lm78 driver so that it refuses to attach to
> W83627EHF and DHG chips.
>
> Thanks,
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [lm-sensors] EVGA nForce 750i motherboard
2008-09-08 3:32 [lm-sensors] EVGA nForce 750i motherboard Dean Loros
` (3 preceding siblings ...)
2008-09-08 13:58 ` Dean Loros
@ 2008-09-08 21:19 ` Jean Delvare
4 siblings, 0 replies; 6+ messages in thread
From: Jean Delvare @ 2008-09-08 21:19 UTC (permalink / raw)
To: lm-sensors
Hi Dean,
On Mon, 08 Sep 2008 06:58:02 -0700, Dean Loros wrote:
> Updated info below----
>
> Jean Delvare wrote:
> > i2cdump is no longer part of lm-sensors and is now part of a separate
> > package named i2c-tools. Please install that package first and then you
> > should have i2cdump. When you have it, please run the isadump command
> > as well, it's better to have both dumps done at the same time for
> > comparison purposes.
>
> dean@linux:~/Desktop$ sudo i2cdump 1 0x2d b
> [sudo] password for dean:
> Error: Could not open file `/dev/i2c-1' or `/dev/i2c/1': No such file or
> directory
> dean@linux:~/Desktop$ sudo isadump
> Syntax for I2C-like access:
> isadump [-y] [-k V1,V2...] ADDRREG DATAREG [BANK [BANKREG]]
> Syntax for flat address space:
> isadump [-y] -f ADDRESS [RANGE [BANK [BANKREG]]]
>
> Still problems there---please tell me the range you need
Sorry, I forgot to mention that you need to load the i2c-dev kernel
module before running i2cdump. So, the correct sequence now that you
have all the tools installed would be:
rmmod lm78
rmmod w83627ehf
modprobe i2c-dev
isadump 0x295 0x296
i2cdump 1 0x2d b
> > (...)
> > Could be that temp1 isn't wired at all. Does it change in a consistent
> > way depending in the system load?
>
> Not really--only seems to vary about 10c
Well, 10 degrees C is a reasonable temperature change, especially if
the direction of the change correlates with the system load. Maybe an
offset needs to be applied to get the correct temperature. That would
be unusual for a thermistor on a W83627DHG, but we can't rule it out
completely.
> > (...)
> > Is the BIOS displaying it? How many wires does this fan have?
>
> Yes--it is a three-wire connector
> >
> > Remember that the default labels in sensors3.conf may not match your
> > motherboard.
> Understood
> >
> > Also, the w83627ehf driver is adjusting the fan clock divisors
> > automatically, so it may take a couple runs of "sensors" before fan
> > speeds show.
>
> Understood--as you can see, there are two speeds not showing--I would
> guess that it "should" be one of those, but they do not have speed
> outputs still. The Northbridge speed is around 2000 in the BIOS.
In your original post, fan3 was displayed at 1240 with a clock divider
of 8.
How many fan speeds does the BIOS show, and can you match some of the
values with what "sensors" displays? The W83627DHG has 5 fan inputs,
which should be enough for most motherboards, so it would be really
surprising if your northbridge fan is connected to another chip.
--
Jean Delvare
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^ permalink raw reply [flat|nested] 6+ messages in thread