MSI 990FXA User Guide - Page 29

Fan Power Connectors: CPUFAN, SYSFAN1~4

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Chapter 2 MS-7640 Fan Power Connectors: CPUFAN, SYSFAN1~4 The fan power connectors support system cooling fan with +12V. When connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V; the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. CPUFAN 4.3C.oS2n.e+1tnr1.osG2lorVround SYSFAN1~43.S2.e+1n1.sG2orVro/uNnodUse Important • Please refer to the recommended CPU fans at processor's official website or consult the vendors for proper CPU cooling fan. • CPUFAN supports fan control. You can install Control Center utility that will automatically control the CPU fan speed according to the actual CPU temperature. • Fan cooler set with 3 or 4 pins power connector are both available for CPUFAN. Front Panel Audio Connector: JAUD1 This connector allows you to connect the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide. 2.G4r.oP6uR.Mn8Ed.1INSC0Eo.DHNPeeCitnaeEdc#tPiohnone Detection 1.M3.IMC5.ILHC7e.RS9a.EdHNPeShaEodn_PeShERoNneDL 2-13

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2-13
MS-7640
Chapter 2
Fan Power Connectors: CPUFAN, SYSFAN1~4
The fan power connectors support system cool±ng fan w±th +12V. When connect±ng the
w±re to the connectors, always note that the red w±re ±s the pos±t±ve and should be con-
nected to the +12V; the black w±re ±s Ground and should be connected to GND. If the
ma±nboard has a System Hardware Mon±tor ch±pset on-board, you must use a spec±ally
des±gned fan w±th speed sensor to take advantage of the CPU fan control.
1.Ground
2.+12V
3.Sensor/ No Use
1.Ground
2.+12V
3.Sensor
4.Control
CPUFAN
SYSFAN1~4
Important
Please refer to the recommended CPU fans at processor’s offic±al webs±te or consult
the vendors for proper CPU cool±ng fan.
CPUFAN supports fan control. You can ±nstall
Control Center ut±l±ty that w±ll automat±-
cally control the CPU fan speed accord±ng to the actual CPU temperature.
Fan cooler set w±th 3 or 4 p±ns power connector are both ava±lable for CPUFAN.
Front Panel Aud±o Connector: JAUD1
Th±s connector allows you to connect the front panel aud±o and ±s compl±ant w±th Intel
®
Front Panel I/O Connect±v±ty Des±gn Gu±de.
1.MIC L
3.MIC R
10.Head Phone Detection
5.Head Phone R
7.SEN
SE_SEND
9.Head Phone L
8.No Pin
6.MIC Detection
4.PRESENCE#
2.Ground
•
•
•