Proposed config for gigabyte ga-g31m-es2l -------------------------------------------------------------------- # lm_sensors configuration file for the Gigabyte GA G31-M ES2L motherboard, bios FH ,(rev. 2.x ?) # compiled by cross referencing configurations # MA770 DS3,GA-770TA-UD3 and as primary G33-DS3R chip "it8718-*" ### Voltages label in0 "Vcore" label in1 "DDR18V" # "DDR18V" in BIOS label in2 "+3.3V" label in3 "+5V" # Not in BIOS label in4 "in4" # Not in BIOS Misterious ?? 0.34v idle; 0.62v under load ignore in5 # raw reads: +4.08 V ignore in6 # raw reads: +4.08 V label in7 "+12V" # i think in8 should be ignored too ,verbatim from G33-DS3R label in8 "Vbat" # Not in BIOS,raw reads +3.14 V as in7 ?? # verbatim from G33-DS3R. # Vcore, DDR18V, +3.3V and Vbat are connected directly, so no compute # line is needed for these. For +5V the chip is configured to use # internal scaling. For +12V value from GA-770TA-UD3 is used compute in3 @ * (6.8/10+1), @ / (6.8/10+1) compute in7 @ * 3.963, @ / 3.963 # have no idea how to set voltages, may have been set by BIOS # vid is not acurate at point of measuring as i've read on mailing list # set in0_min vid * 0.95 # set in0_max vid * 1.05 set in1_min 1.8 * 0.95 set in1_max 1.8 * 1.05 set in2_min 3.3 * 0.95 set in2_max 3.3 * 1.05 set in3_min 5 * 0.95 set in3_max 5 * 1.05 set in7_min 12 * 0.95 set in7_max 12 * 1.05 ### Temperatures # only ONE sensor attached = low budget motherboard label temp3 "CPU Temp" ignore temp1 # raw reads -55C ignore temp2 # raw reads -2C compute temp3 @ +7, @ -7 # aproximation, i suspect bad sensor as on Charles' mobo set temp3_low 10 set temp3_over 60 ### Fans label fan1 "CPU Fan" label fan2 "Case Fan" # fan1 has 4 pin connector for CPU heatsink # fan2 has 3 pin standard # Adjust for your own fans set fan1_min 800 set fan2_min 2000 -------------------------------------------------------------------- compiled by using three other gigabyte config's and other measuring: numbers from bios and cpuid hwmon utility http://www.lm-sensors.org/wiki/Configurations/Gigabyte/G33-DS3R http://www.lm-sensors.org/wiki/Configurations/Gigabyte/GA-770TA-UD3 http://www.lm-sensors.org/wiki/Configurations/Gigabyte/MA770-DS3 kernel 2.6.27 has included drivers: modprobe it87 modprobe coretemp CPU: wolfdale celeron E3300 (needs newer coretemp) $ sensors -v sensors version 2.10.7 with libsensors version 2.10.7 listing before any adittional config: -------------------------------------------------------------- $ sensors it8718-isa-0290 Adapter: ISA adapter in0: +1.26 V (min = +0.00 V, max = +4.08 V) in1: +1.81 V (min = +0.00 V, max = +4.08 V) in2: +3.34 V (min = +0.00 V, max = +4.08 V) in3: +3.02 V (min = +0.00 V, max = +4.08 V) in4: +0.34 V (min = +0.00 V, max = +2.10 V) in5: +4.08 V (min = +0.00 V, max = +4.08 V) ALARM in6: +4.08 V (min = +0.00 V, max = +4.08 V) ALARM in7: +3.14 V (min = +0.00 V, max = +4.08 V) in8: +3.14 V fan1: 1024 RPM (min = 0 RPM) fan2: 2327 RPM (min = 0 RPM) temp1: -55°C (low = +127°C, high = +127°C) sensor = thermistor temp2: -2°C (low = +127°C, high = +127°C) sensor = thermistor temp3: +26°C (low = +127°C, high = +70°C) sensor = diode vid: +3.300 V coretemp-isa-0000 Adapter: ISA adapter Core 0: +37°C (high = +100°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +34°C (high = +100°C) -------------------------------------------------------------- listing after applying config, ignored in5, in6 : -------------------------------------------------------------- $ sensors it8718-isa-0290 Adapter: ISA adapter Vcore: +1.06 V (min = +0.00 V, max = +4.08 V) DDR18V: +1.81 V (min = +1.71 V, max = +1.89 V) +3.3V: +3.34 V (min = +3.14 V, max = +3.47 V) +5V: +5.08 V (min = +4.76 V, max = +5.24 V) in4: +0.34 V (min = +0.00 V, max = +2.10 V) +12V: +12.43 V (min = +11.41 V, max = +12.62 V) Vbat: +3.14 V CPU Fan: 1016 RPM (min = 799 RPM) Case Fan: 2327 RPM (min = 1997 RPM) CPU Temp: +33°C (low = +10°C, high = +60°C) sensor = diode vid: +3.300 V coretemp-isa-0000 Adapter: ISA adapter Core 0: +36°C (high = +100°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +34°C (high = +100°C) -------------------------------------------------------------- attach image: ksensors after applied config attach image: cpuid hw monitor from windows I really can not tell why is temperature reading temp3 = 26 deg. C. Is it because of wolfdale core? Or bad sensor on motherboard? Where is it connected , on-cpu-package thermal diode or other place ? Trying to offset +7 deg. C , to approximate to BIOS readings. About CPU fan... In BIOS there is a feature called "smart fan" and it does work - rpm is lower when temperatures are. Only catch - it is configurable by using windows only utility, it changes some ACPI settings , minimal treshold temperature or something similar. in bios i've look up folowing information: (under health submenu) -------------------------------------------------------------- Reset Case open Status [Disabled] ... Case opened Yes Vcore 1.284 V DDR18V 1.808 V +3.3V 3.344 V +12V 12.365 V Current CPU temperature 35 C ( slowly rised from 33 -- 34 -- 35 ) Current CPU FAN speed 1081 RPM Current SYSTEM FAN speed 2311 RPM ... CPU WARNING temperature [70 C / 158 F] CPU FAN fail warning [Disabled] System FAN fail warning [Disabled] CPU Smart FAN controll [Enabled] --------------------------------------------------------------
# lm_sensors configuration file for the Gigabyte GA G31-M ES2L motherboard, bios FH ,(rev. 2.x ?)
# compiled by cross referencing configurations
# MA770 DS3,GA-770TA-UD3 and as primary G33-DS3R
chip "it8718-*"
### Voltages
label in0 "Vcore"
label in1 "DDR18V" # "DDR18V" in BIOS
label in2 "+3.3V"
label in3 "+5V" # Not in BIOS
label in4 "in4" # Not in BIOS Misterious ?? 0.34v idle; 0.62v under load
ignore in5 # raw reads: +4.08 V
ignore in6 # raw reads: +4.08 V
label in7 "+12V"
# i think in8 should be ignored too ,verbatim from G33-DS3R
label in8 "Vbat" # Not in BIOS,raw reads +3.14 V as in7 ??
# verbatim from G33-DS3R.
# Vcore, DDR18V, +3.3V and Vbat are connected directly, so no compute
# line is needed for these. For +5V the chip is configured to use
# internal scaling. For +12V value from GA-770TA-UD3 is used
compute in3 @ * (6.8/10+1), @ / (6.8/10+1)
compute in7 @ * 3.963, @ / 3.963
# have no idea how to set voltages, may have been set by BIOS
# vid is not acurate at point of measuring as i've read on mailing list
# set in0_min vid * 0.95
# set in0_max vid * 1.05
set in1_min 1.8 * 0.95
set in1_max 1.8 * 1.05
set in2_min 3.3 * 0.95
set in2_max 3.3 * 1.05
set in3_min 5 * 0.95
set in3_max 5 * 1.05
set in7_min 12 * 0.95
set in7_max 12 * 1.05
### Temperatures
# only ONE sensor attached = low budget motherboard
label temp3 "CPU Temp"
ignore temp1 # raw reads -55C
ignore temp2 # raw reads -2C
compute temp3 @ +7, @ -7 # aproximation, i suspect bad sensor as on Charles' mobo
set temp3_low 10
set temp3_over 60
### Fans
label fan1 "CPU Fan"
label fan2 "Case Fan"
# fan1 has 4 pin connector for CPU heatsink
# fan2 has 3 pin standard
# Adjust for your own fans
set fan1_min 800
set fan2_min 2000
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