View Issue Details

IDProjectCategoryView StatusLast Update
0001992SpeedFanHardware supportpublic2012-05-31 12:42
ReporterCore_29 Assigned Toalfredo  
Status acknowledgedResolutionopen 
OSWin 7OS VersionProfessional x64 
Product Version4.47 beta 
Summary0001992: Only HD Temp, GPU Temp and Core Temp on Asus MAXIMUS V GENE
DescriptionAlso, under "configure" the tabs for Temperatures, Fans, Voltages and Speeds are totally empty. Under the "Advanced" tab no sensor chip is found, just GeForce, HD1 and HD0, ACPI and INTEL CORE.
Steps To ReproduceAlways when Speedfan runs.
Additional Information"unknown ADM2 Vendor=$50 ID=$91 on SMBus at $4C"
TagsNo tags attached.
Motherboard ModelAsus Maximus V Gene
Video Card ModelGeForce 560 Ti



2012-05-30 10:00

manager   ~0006994

Please, contact me by email (alfredo [at] I have a beta that should fix this.


2012-05-31 08:41

reporter   ~0006998

New beta works, sensor chip is identified, but fan control is not optimal. All fan speeds seem to be shown correctly, but control for SYS fan and CPU fan both influence the same chassis fan. CPU fan speed is always at about 1200 rpm. I use a Noctua NH-C12P SE14. QFan is disabled in BIOS for CPU and all chassis fans.


2012-05-31 09:09

manager   ~0006999

Did you send me a SEND REPORT (INFO tab)?
Are you using a 4-wire fan?
Can QFan change fan speeds?


2012-05-31 09:13

reporter   ~0007000

Yes, I've sent the report yesterday. I'll try if QFan works when I'm back home and report back.


2012-05-31 12:42

manager   ~0007001

NCT6779D support works fine. Asus might have connected fans differently from how the datasheet suggests.

Issue History

Date Modified Username Field Change
2012-05-27 02:00 Core_29 New Issue
2012-05-27 02:00 Core_29 Status new => assigned
2012-05-27 02:00 Core_29 Assigned To => alfredo
2012-05-30 10:00 alfredo Note Added: 0006994
2012-05-30 10:00 alfredo Severity major => feature
2012-05-30 10:00 alfredo Status assigned => acknowledged
2012-05-31 08:41 Core_29 Note Added: 0006998
2012-05-31 09:09 alfredo Note Added: 0006999
2012-05-31 09:13 Core_29 Note Added: 0007000
2012-05-31 12:42 alfredo Note Added: 0007001