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IDProjectCategoryView StatusLast Update
0001717SpeedFanHardware supportpublic2010-12-29 10:07
Reportergregglee Assigned Toalfredo  
Status resolvedResolutionfixed 
PlatformAsus M4a87td-evoOSWindowsOS Version7-64 home premiu
Fixed in Version4.43 beta 
Summary0001717: CPU fan speed wrong / no fan control
DescriptionOn 1.43 beta.

Two case fan plugs. One controlled pwm and one uncontrolled 3 pin, CPU fanplug PWM. Case fans and and gpu fan speeds are all read correctly. CPU fan speed is not read correcty: Reads about 1/60 of correct speed. For example reads 19 when it is actually 1230 according to several different monitor programs. Fan multiplier in advanced tab works but max is 20.

No fan control of case or cpu fan. These are on IT8718F.
Will control GPU fan which is on ADT7473 (though I don't need it since the NVIDIA auto system works well.)

Same issues with 1.42 except that the gpu fan speed is incorrect and I didn't test gpu fan control.
Additional Informationreports lots of extra phantom fans with 0 speed. I don't care, but not one voltage is correct = other monitors get 12 and 5. Some get CPU v. Reads same temps as other monitors.

copy of sf init log
Win9x:NO 64Bit:YES GiveIO:NO SpeedFan:YES
I/O properly initialized
Linked ISA BUS at $0290
Linked ATI SB8x0 SMBUS at $0B00
Linked ISA BUS at $0CCB
SB7xx/8xx PM2 found on ISA at $CCB
Found nVidia Quadro FX 1800
Linked nVidiaI2C0 SMBUS at $3D403E3F
Linked nVidiaI2C1 SMBUS at $3D403637
Linked nVidiaI2C2 SMBUS at $3D405051
Scanning ISA BUS at $0290...
SuperIO Chip=IT8721F
IT8718F found on ISA at $290
Scanning AtiIgp SMBus at $0B00...
Scanning ISA BUS at $0CCB...
Scanning I2CNVidia SMBus at $3D403E3F...
ADT7473 (ID=$73) found on SMBus at $2E
Scanning I2CNVidia SMBus at $3D403637...
Scanning I2CNVidia SMBus at $3D405051...
Found ST31000340AS on AdvSMART
Found WDC WD1002FAEX-00Z3A0 on AdvSMART
Found WDC WD1501FASS-00U0B0 on AdvSMART
Found WDC WD15EADS-00H7B0 on AdvSMART
Found WDC WD7500AACS-00ZJB0 on AdvSMART
End of detection
Loaded 0 events
TagsNo tags attached.
Motherboard ModelAsus M4a87td-evo
Video Card ModelPNY Nvidia Quardo FX1800



2010-12-28 20:29

manager   ~0005622

Please, contact me by email. A few hours ago I worked to improve support for the IT8721F that you have.


2010-12-28 20:53

manager   ~0005624

This has been fixed in the (yet to be published) latest beta.


2010-12-29 10:07

manager   ~0005648

The relevant beta is online.

Issue History

Date Modified Username Field Change
2010-12-28 20:18 gregglee New Issue
2010-12-28 20:18 gregglee Status new => assigned
2010-12-28 20:18 gregglee Assigned To => alfredo
2010-12-28 20:29 alfredo Note Added: 0005622
2010-12-28 20:29 alfredo Status assigned => acknowledged
2010-12-28 20:53 alfredo Note Added: 0005624
2010-12-29 10:07 alfredo Note Added: 0005648
2010-12-29 10:07 alfredo Status acknowledged => resolved
2010-12-29 10:07 alfredo Resolution open => fixed
2010-12-29 10:07 alfredo Fixed in Version => 4.43 beta