View Issue Details

IDProjectCategoryView StatusLast Update
0001929SpeedFanFan controlpublic2012-01-24 00:15
Reporterfallout33 Assigned Toalfredo  
Status acknowledgedResolutionopen 
PlatformPCOSWindows 7 64bit SP1 
Product Version4.45 
Summary0001929: Cannot control fan speed
DescriptionControlling the fan speed for both the CPU and the case fan worked with exactly the same hardware under Windows XP 32bit SP3. After installing Windows 7 64bit SP1 the modification of the fan speed values has no effect anymore.
Steps To ReproduceStart SpeedFan and manually lower the fan speeds by using the up and down buttons or entering the values (automatic fan speed checkbox disabled).
Additional InformationWin9x:NO 64Bit:YES GiveIO:NO SpeedFan:YES
Found nVidia GeForce 9800 GT
Scanning ISA BUS at $0290...
SuperIO Chip=IT8712F(I)
IT8712F(I) found on ISA at $290
Scanning nForce2 SMBus at $4C00...
Scanning nForce2 SMBus at $4C40...
LM75 found on SMBus at $48
LM75 found on SMBus at $49
Scanning I2CNVidia SMBus at $3D403E3F...
Scanning I2CNVidia SMBus at $3D403637...
Scanning I2CNVidia SMBus at $3D405051...
Found M4-CT064M4SSD2 on AdvSMART
Found ACPI temperature
ATK0110 (MB=A8N-SLI) found on ACPI
ATK0110 at $00 msg : TATK0110Sensor : ERROR creating - Unable to find working interface!
Loaded 0 events
TagsNo tags attached.
Motherboard ModelASUS A8N-SLI Deluxe
Video Card ModelNVIDIA 9800 GT



2012-01-23 20:50

manager   ~0006808

Most likely you only need to enter CONFIGURE / ADVANCED and set PWM MODE to SOFTWARE CONTROLLED. It's in the help file, if you need further info.


2012-01-24 00:15

reporter   ~0006811

This solved the problem, thank you!

It was years ago since I last changed those advanced settings and therefore I did not remember that they were the crucial part. SpeedFan worked as expected during all those years. Thanks to the SpeedFan team for their great work!

Issue History

Date Modified Username Field Change
2012-01-22 19:58 fallout33 New Issue
2012-01-22 19:58 fallout33 Status new => assigned
2012-01-22 19:58 fallout33 Assigned To => alfredo
2012-01-23 20:50 alfredo Note Added: 0006808
2012-01-23 20:50 alfredo Status assigned => acknowledged
2012-01-24 00:15 fallout33 Note Added: 0006811