Motherboard fan not showing

I have an Asus Z97-Pro 3.1 motherboard with 110i GT.

Link see case fan 1,2,4 but doesn't show fan 3 for some reason.

Can someone help me?

Thank you

Link will only see the case fans that are connected to and reported by the motherboard, and sometimes one or two don't show up. That said, Link can't control any fans that aren't connected to the Link device (in this case the H110i GT) in the first place.

Yes, all 4 fans are connected in ruining well. Aida64 see fan 1,2,3,4 and I can see the speed variation with no problem. I simultaneously open Link and only 3 fans are dedected fan 1,2 and 4 fan 3 is not different then the other fan. Same type.

Yes, all 4 fans are connected in ruining well. Aida64 see fan 1,2,3,4 and I can see the speed variation with no problem. I simultaneously open Link and only 3 fans are dedected fan 1,2 and 4 fan 3 is not different then the other fan. Same type.

The system in http://forum.corsair.com/forums/showthread.php?p=805421 has the same issue (and a few others) and it's caused by 8 System 2B being reported via the EC (Embedded Controller). It's often the case that AIDA64 reports EC connected fans when CL does not and suspect your missing fan is reported via the EC.

BTW it would be easier for others to help you if you added your PC specs to your profile.

Am not sure I understand what you are saying? Is there a way to correct this?

On some ASUS motherboards some of the fans are reported via the EC rather than the ISA sensor chip. For CL to report these the CPUID SDK would need to get updated.

I could tell more if you attached the AIDA64 Sensor Debug -> ISA Sensor Dump + -> Embedded Controller Dump information. To generate these Right/Click in the status bar. It would also be handy to have the SIV sensor debug information, see http://forum.corsair.com/forums/showthread.php?p=788225 for how to generate this.

Motherboard Chipset : Intel Wildcat Point Z97, Intel Haswell

DMI MB Manufacturer : ASUSTeK COMPUTER INC.

DMI MB Product : Z97-PRO(Wi-Fi ac)/USB 3.1

DMI MB Version : Rev 1.xx

DMI MB Serial : **************

DMI SYS Manufacturer: ASUS

DMI SYS Product : All Series

DMI SYS Version : System Version

DMI SYS Serial : System Serial Number

DMI BIOS Version : 2401

------[ Embedded Controller at 0066/0062 via Port I/O / Bank #0 ]------

0000 00 80 60 B0 83 00 00 00 00 00 00 00 00 00 00 00 ..`.............

0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0030 00 00 00 00 00 00 00 00 00 00 00 20 1A D8 2F 2E ........... ../.

0040 F8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0080 01 00 00 00 00 00 00 00 02 E0 00 00 20 00 00 00 ............ ...

0090 01 29 01 4D 02 14 00 00 01 9E 03 FE 00 00 00 00 .).M............

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00D0 40 00 10 01 00 00 00 00 34 00 00 A0 50 00 0C 02 @.......4...P...

00E0 00 00 00 00 03 00 05 00 00 00 00 00 00 00 00 1E ................

00F0 00 01 0C 00 15 EA 00 00 14 00 00 00 00 00 00 00 ................

Time #1 = 891

Time #2 = 0

------[ AIDA64 Engineer v5.30.3500 ]------

------[ Microsoft Windows 10 Professional 10.0.10240.16463 (64-bit) ]------

------[ Motherboard Info ]------

Motherboard ID : 63-0100-000001-00101111-080913-Chipset$1ARYX011_BIOS DATE: 04/27/15 12:19:30 VER: 24.01

Motherboard Model : Asus Z97-Pro Wi-Fi AC/USB 3.1

Motherboard Chipset : Intel Wildcat Point Z97, Intel Haswell

DMI MB Manufacturer : ASUSTeK COMPUTER INC.

DMI MB Product : Z97-PRO(Wi-Fi ac)/USB 3.1

DMI MB Version : Rev 1.xx

DMI MB Serial : *****************

DMI SYS Manufacturer: ASUS

DMI SYS Product : All Series

DMI SYS Version : System Version

DMI SYS Serial : System Serial Number

DMI BIOS Version : 2401

ITE SuperIO Port = 00h

ITE SuperIO HWMonitor Port = 0000h (0000h / 0000h)

ITE SuperIO Device ID = 0000h (0000h / 0000h)

ITE SuperIO Version = 00h ( 00h / 00h)

Winbond SuperIO Port = 2Eh

Winbond SuperIO HWMonitor Port/60 = 0290h (0290h / 0000h)

Winbond SuperIO HWMonitor Port/64 = 0A00h (0A00h / 0000h)

Winbond SuperIO Device ID = C803h (C803h / 0000h)

Winbond Sensor ID A3/5C/reg$58 = FF / FF / FF

Fintek SuperIO Port = 00h

Fintek SuperIO HWMonitor Port = 0000h (0000h / 0000h)

Fintek SuperIO Device ID = 0000h (0000h / 0000h)

SMSC SuperIO Port = 00h

SMSC SuperIO HWMonitor Port = 0000h (0000h / 0000h)

SMSC SuperIO Device ID = 0000h (0000h / 0000h)

ASpeed SuperIO Port = 00h

------[ NCT6791 ISA Sensor Device at 0A00 ]------

0000 71 82 D3 D3 7D F7 4D D9 CF 81 00 7F 4C 53 53 00

0010 1A 21 30 7F 19 30 00 30 80 22 22 1A 22 22 30 3B

0020 1A 00 65 FF 4F 54 4F 00 00 00 00 00 00 00 4B 07

0030 11 07 6D 07 50 07 5A 07 FF 07 02 30 09 38 01 80

0040 02 0B 01 D0 00 00 00 00 00 00 00 00 65 FF 4F 54

0050 4F FF 27 80 00 00 00 00 00 00 00 00 00 00 00 00

0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0070 00 22 00 FB 00 FF FF FF FF FF FF FF FF FF FF FF

0080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

10 11 12 13 1B 20 52 71 73 75

T: 26 33 45 127 26 26 40 34 251 255

T: 26 33 45 127 26 26 40 34 250 255

T: 26 33 45 127 26 26 40 34 250 255

T: 26 33 49 128 26 26 40 34 250 255

T: 26 33 47 128 26 26 39 34 250 255

T: 26 33 47 127 26 26 39 32 249 255

T: 26 33 48 127 26 26 38 32 249 255

T: 26 33 48 127 26 26 39 33 250 255

T: 26 33 48 127 26 26 39 33 250 255

T: 26 33 48 127 26 26 39 33 250 255

------[ ACPI Temperatures & Fans ]------

_TZ_.THM0._TMP :

_TZ_.THM1._TMP :

_TZ_.THR0._TMP :

_TZ_.THR1._TMP :

_TZ_.TZ00._TMP : <TYPE>0</TYPE><LEN>4</LEN><DATA>3010</DATA>

_TZ_.TZ01._TMP : <TYPE>0</TYPE><LEN>4</LEN><DATA>3030</DATA>

_TZ_.RTMP :

_TZ_.RFAN :

_TZ_.RFAN(0) :

_TZ_.RFAN(1) :

_SB_.ATKD._HID :

_SB_.ATKD.TMPR :

_SB_.PCI0.LPC0.EC0_.CCTV :

_SB_.PCI0.LPC0.EC0_.LRPM :

_SB_.PCI0.LPC0.EC0_.HRPM :

_SB_.PCI0.SBRG.EC0_.ECPU :

_SB_.PCI0.SBRG.EC0_.TACH(0):

_SB_.PCI0.SBRG.EC0_.TACH(1):

_SB_.PCI0.SBRG.EC0_.TAH0 :

_SB_.PCI0.SBRG.EC0_.TAH1 :

_SB_.PCI0.SBRG.EC0_.ST00 :

_SB_.PCI0.SBRG.EC0_.SC01 :

_SB_.PCI0.SBRG.EC0_.SC02 :

_SB_.PCI0.SBRG.EC0_.SC03 :

_SB_.PCI0.SBRG.EC0_.SC04 :

_SB_.PCI0.SBRG.EC0_.SC05 :

_SB_.PCI0.SBRG.EC0_.SC06 :

_SB_.PCI0.SBRG.EC0_.TH0R :

_SB_.PCI0.SBRG.EC0_.TH1R :

_SB_.PCI0.SBRG.EC0_.F0TS :

_SB_.PCI0.SBRG.EC0_.F1TS :

_SB_.PCI0.PIB_.EC0_.TCRT :

_SB_.PCI0.SBRG.EC0_.CTPM :

_SB_.PCI0.SBRG.EC__.CPUT :

_SB_.PCI0.SBRG.EC__.SYST :

_SB_.PCI0.LPC_.EC0_.CTMP :

_SB_.PCI0.LPCB.EC0_.CTMP :

_SB_.PCI0.LPC_.EC0_.TMP1 :

_SB_.PCI0.LPC_.EC0_.TMP2 :

_SB_.PCI0.LPC_.EC0_.TMPI :

_SB_.PCI0.LPC_.EC0_.TMPV :

_SB_.PCI0.LPCB.EC0_.A1TP :

_SB_.PCI0.LPCB.EC0_.A2TP :

_SB_.PCI0.LPCB.EC0_.FAN0 :

_SB_.PCI0.LPCB.EC__.TS1R :

_SB_.PCI0.LPCB.EC__.TS2R :

_SB_.PCI0.LPCB.EC__.TS3R :

_SB_.PCI0.LPCB.EC__.F1FL :

_SB_.PCI0.LPCB.EC__.F1FH :

_SB_.PCI0.LPCB.EC__.F2FL :

_SB_.PCI0.LPCB.EC__.F2FH :

_SB_.PCI0.LPC_.H8EC.RTMP :

_SB_.PCI0.LPC_.H8EC.LTMP :

_SB_.PCI0.LPC_.H8EC.MTMP :

_SB_.PCI0.LPC_.H8EC.GTMP :

_SB_.PCI0.LPCB.H8EC.CTMP :

_SB_.PCI0.LPCB.H8EC.DTMP :

_SB_.PCI0.LPCB.H8EC.GTMP :

_SB_.PCI0.LPCB.H8EC.ITMP :

_SB_.PCI0.LPCB.H8EC.MTMP :

_SB_.PCI0.LPCB.H8EC.STMP :

_SB_.PCI0.LPCB.H8EC.PFAN :

_SB_.PCI0.LPCB.EC0_.OTPC :

_SB_.PCI0.LPCB.EC0_.VGAT :

_SB_.PCI0.LPCB.EC0_.CHPT :

_SB_.PCI0.LPCB.EC0_.CPUT :

_SB_.PCI0.LPCB.EC0_.SYST :

_SB_.PCI0.LPCB.EC0_.DTS1 :

_SB_.PCI0.LPCB.EC0_.DTS2 :

_SB_.PCI0.LPCB.EC0_.DIMM :

_SB_.PCI0.LPCB.EC0_.FANH :

_SB_.PCI0.LPCB.EC0_.FANL :

_SB_.PCI0.LPCB.EC0_.CUTP :

_SB_.PCI0.LPCB.EC0_.PHTP :

_SB_.PCI0.LPCB.EC0_.DIMT :

_SB_.PCI0.LPCB.EC0_.INLE :

_SB_.PCI0.LPCB.EC0_.PANT :

_SB_.PCI0.LPCB.EC0_.F0RM :

_SB_.PCI0.LPCB.EC0_.F0DT :

_SB_.PCI0.LPCB.EC0_.F1RM :

_SB_.PCI0.LPCB.EC0_.F1DT :

_SB_.PCI0.SBRG.EC0_.CUTP :

_SB_.PCI0.SBRG.EC0_.PHTP :

_SB_.PCI0.SBRG.EC0_.DIMT :

_SB_.PCI0.SBRG.EC0_.INLE :

_SB_.PCI0.SBRG.EC0_.PANT :

_SB_.PCI0.SBRG.EC0_.F0RM :

_SB_.PCI0.SBRG.EC0_.F0DT :

_SB_.PCI0.SBRG.EC0_.F1RM :

_SB_.PCI0.SBRG.EC0_.F1DT :

_SB_.SAMB.TMPC :

_SB_.SAMB.TMPH :

_SB_.STR0._TMP :

_SB_.STR1._TMP :

_SB_.STR2._TMP :

_SB_.STR3._TMP :

_SB_.STR4._TMP :

_SB_.STR5._TMP :

_SB_.STR6._TMP :

_SB_.STR7._TMP :

------[ Asus ATKEX ]------

CPU : 33.0 C

CPU : 33.0 C

MotherBoard : 26.0 C

MotherBoard : 26.0 C

PCH : 45.0 C

PCH : 45.0 C

SENSOR1 : 42949642.9 C

SENSOR1 : 42949642.9 C

VRM : 47.0 C

VRM : 47.0 C

Chassis fan 1 : 556 RPM

Chassis fan 1 : 556 RPM

Chassis fan 2 : 388 RPM

Chassis fan 2 : 388 RPM

Chassis fan 3 : 527 RPM

Chassis fan 3 : 527 RPM

Chassis fan 4 : 461 RPM

Chassis fan 4 : 461 RPM

CPU fan : 2335 RPM

CPU fan : 2335 RPM

CPU_OPT : 0 RPM

CPU_OPT : 0 RPM

+12V : 12.000 V

+12V : 12.000 V

+3.3V : 3.376 V

+3.3V : 3.376 V

+5V : 5.200 V

+5V : 5.200 V

CPU Cache Voltage : 1.308 V

CPU Cache Voltage : 1.308 V

CPU Core 0 Voltage : 1.232 V

CPU Core 0 Voltage : 1.248 V

CPU Core 1 Voltage : 1.296 V

CPU Core 1 Voltage : 1.296 V

CPU Core 2 Voltage : 1.200 V

CPU Core 2 Voltage : 1.200 V

CPU Core 3 Voltage : 1.248 V

CPU Core 3 Voltage : 1.248 V

CPU Graphics Voltage : 0.000 V

CPU Graphics Voltage : 0.000 V

CPU Input Voltage : 1.808 V

CPU Input Voltage : 1.808 V

CPU System Agent Voltage: 1.024 V

CPU System Agent Voltage: 1.024 V

Looking at the dump the area in yellow contains the fan speeds in RPM. Out of the six possible five are present, so CL should report five. I suspect there must be a bug in the CPUID SDK and were it my system after confirming that the SIV [Cooling Status] panel reported all five fans I would report this bug via https://corsair.secure.force.com/ and ask for it to be fixed.

I suspect that HWM (http://www.cpuid.com/softwares/hwmonitor.html) may also have this issue as it also uses the CPUID SDK, though it may use a later version in which the bug has been fixed. If it does then you could also report this directly to the CPUID SDK developers. Either way with luck CL will eventually use the corrected CPUID SDK.

------[ NCT6791 ISA Sensor Device at 0A00 ]------

0030 11 07 6D 07 50 07 5A 07 FF 07 [color=yellow][b]02 30 09 38 01 80[/b][/color]
0040 [color=yellow][b]02 0B 01 D0 00 00[/b][/color] 00 00 00 00 00 00 65 FF 4F 54

Chassis fan 1 :  556 RPM [color=yellow][b]02 30 (2C)[/b][/color]
Chassis fan 2 :  388 RPM [color=yellow][b]01 80 (84)[/b][/color]
Chassis fan 3 :  527 RPM [color=yellow][b]02 0B (0F)[/b][/color]
Chassis fan 4 :  461 RPM [color=yellow][b]01 D0 (CD)[/b][/color]
CPU fan :       2335 RPM [color=yellow][b]09 38 (1F)[/b][/color]
CPU_OPT :          0 RPM [color=yellow][b]00 00[/b][/color]

I suspect the RPM and hex dump reading must be taken at different times which is why they are slightly different.

As you did not include the SIV sensor debug information the above are my suspicions and I would need the SIV information to be 100% sure. The CPUID SDK failing to report a fan attached via the NCT6791 is very strange and I find it hard to see how this has not been noticed and fixed a long time ago, then again CL + HWM (the CPUID SDK) only report 4 of my 6 motherboard fans and although I reported this over a year ago it has not been fixed.

I also have an unknown fan that report the sum of the 2 H110 fan witch is odd.

Photo attach

I also have an unknown fan that report the sum of the 2 H110 fan witch is odd.

The 4 fans on the above screen shot are what I would expect. What aspect do you think is odd?

So the fan in the bottom is a Virtual fan that is the sum of the 2 H110 fan? Because it doesn't exist, I have no fan truly running at that speed.

I am wondering if some of your motherboard fans are getting reported twice as I have seen this before. Do you get similar to http://forum.corsair.com/forums/showthread.php?p=805421?

1030 + 1042 = 2072 which is not 2307 anyway.

This is the fan I have in my casing

1 Front

1 Front

1 Bottom

1 Back

+ 2 Top from H110

I've connected the 1 black wire from the H110 the the CPU fan connector on my motherboard

So it report me that I have a CPU fan running at 2xxx RPM but there's nothing running at that speed

SIV_TENBRAIN.txt

I think this is what you've ask

Thank you for the screen shot and text file, but I suspect the screen shot below does not show all the fans. Move items from the left column 'till there is no scroll bar and make the panel slightly taller 'till there is no right scroll bar.

I expect there will be a ASUSTek Motherboard CPU Fan that also reports 2323, which is the same as what happens in http://forum.corsair.com/forums/showthread.php?p=805421.

Given the reporting accuracy the H110iGT Pump Speed of 2345 is the same as 2323 CPU Aux Fan speed. I expect if you change the pump speed the CPU Aux Fan speed will change, does it?

I suspect there are at least two issues:

• Chassis #3 missing
  
• The CPU fan being reported twice

the fan at the bottom of the pic is fan 2

And the are no other fan if you scroll down only temp

Could it be that fan #3 is the CPU fan showing the wrong name + showing the pump speed ?

You have not stated if CPU Aux Fan changes as you change the H110iGT pump speed.

I may comment further if you post a screen shot without scroll bars.

I don't know how to change the Pump speed but I can tell you that they are always very close together 0020 is as far as they get from each other.

Here's the image

I don't know how to change the Pump speed but I can tell you that they are always very close together 0020 is as far as they get from each other.

Click on the H10iGT pump and a setup panel should popup on the right. Set RPM mode and then select a different RPM.

I think there must be two bugs in the CPUID SDK:

1. The CPU Fan is reported as CPU Aux Fan.
   
2. Fan #3 is not reported at all.

Log a call via https://corsair.secure.force.com/ and ask for it to be fixed.

I did open a ticket. And here's the answer I got

Comment

Created By: Justin G. (9/16/2015 11:59 AM)

As Corsair Dustin has mentioned, "Link will only see the case fans that are connected to and reported by the motherboard, and sometimes one or two don't show up. That said, Link can't control any fans that aren't connected to the Link device (in this case the H110i GT) in the first place. "

I did open a ticket.

Given what I found and posted in http://forum.corsair.com/forums/showthread.php?p=806948 it's clearly a bug in the CPUID SDK and I am at a loss as to why they just don't fix CL.

I would see if HWM has the same issue and if so report it to the CPUID SDK developers.

Thank you very much for all this help even if it didn't solve anything yet !

I see that you are a Software Engineer, are you walking for Corsair?

I see that you are a Software Engineer, are you walking for Corsair?

I assume you mean "working for Corsair" and no, I do not work for Corsair.

Yes, I mean working :)

Good to know, I've just discovered SIV ! Very good tool