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IDProjectCategoryView StatusLast Update
0000481SpeedFanFan controlpublic2006-02-15 09:42
ReporterMaximin Assigned Toalfredo  
PrioritynormalSeverityminorReproducibilityalways
Status assignedResolutionopen 
PlatformATrend ATC-6020OSWindowsOS Version98SE Russian
Product Version4.27 
Summary0000481: Speedfan doesn't allow to change fan speeds
DescriptionSpeedfan when running, does not display fan speed adjustment controls.
This m/b has W83781D monitoring chip.
As far as I read documentaton on this chip, it can control fan speeds (at least, allow to ON/OFF fans). This m/b when resetting computer or entering POS1 sleep mode, switches fans off. Why SpeedFan doesn't allow fans to shutdown?
Steps To ReproduceSimply run Speedfan.
Additional InformationHere is log:
Win9x:YES 64Bit:NO GiveIO:NO SpeedFan:NO
I/O properly initialized
Linked ISA BUS at $0290
Linked Intel PIIX4E SMBUS at $5000
Scanning ISA BUS at $0290...
Winbond W83781D (ID=$10) found on ISA at $290
SuperIO Chip=Winbond W83977TF
Scanning Intel SMBus at $5000...
Winbond W83781D (ID=$10) found on SMBus at $2D
INFO : sensor already on ISA
LM75 found on SMBus at $48
LM75 found on SMBus at $49
Found WDC AC21600H (1,6GB)
End of detection

I have also debug.nfo, if needed.
TagsNo tags attached.
Motherboard Model
Video Card ModelS3 Trio3D 4Mb

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Issue History

Date Modified Username Field Change
2006-02-15 09:42 Maximin New Issue
2006-02-15 09:42 Maximin Video Card Model => S3 Trio3D 4Mb