MSI G31TM-P21 User Guide - Page 16

if YOU INsTAll TwO ide DEvIcEs ON ThE sAmE cAblE, YOU mUsT cONfigUrE ThE DrIvEs - power supply

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Page 16 highlights

IDE Connector: IDE1 This connector supports IDE hard disk drives, optical disk drives and other IDE devices. Important If you install two IDE devices on the same cable, you must configure the drives to cable select mode or separately to master / slave mode by setting jumpers. Refer to IDE device documentation supplied by the vendors for jumper setting instructions. Serial ATA Connector: SATA1 ~ 4 This connector is a high-speed Serial ATA interface port. Each connector can connect to one Serial ATA device. Important Please do not fold the Serial ATA cable into 90-degree angle. Otherwise, data loss may occur during transmission. Fan Power Connectors: CPUFAN1, SYSFAN1, SYSFAN2 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 onboard, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. CPUFAN1 SYSFAN1/ 2 4.3C.oS2n.e+1tnr.1osG2lorVround 3.S2.e+1n1.sG2orVround 16

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±6
ide CONNEcTOr: ide±
thIs cONNEcTOr sUppOrTs ide hArD DIsk DrIvEs, OpTIcAl DIsk DrIvEs AND OThEr ide
DEvIcEs.
iMPoRtant
if YOU INsTAll TwO ide DEvIcEs ON ThE sAmE cAblE, YOU mUsT cONfigUrE ThE DrIvEs
TO cAblE sElEcT mODE Or sEpArATElY TO mAsTEr / slAvE mODE bY sETTINg jUmpErs.
REfEr TO ide DEvIcE DOcUmENTATION sUpplIED bY ThE vENDOrs fOr jUmpEr sETTINg
INsTrUcTIONs.
SErIAl ata CONNEcTOr: Sata± ~ 4
thIs cONNEcTOr Is A hIgh-spEED SErIAl ata INTErfAcE pOrT. eAch cONNEcTOr cAN
cONNEcT TO ONE SErIAl ata DEvIcE.
iMPoRtant
PlEAsE DO NOT fOlD ThE SErIAl ata cAblE INTO 90-DEgrEE ANglE. oThErwIsE, DATA lOss
mAY OccUr DUrINg TrANsmIssION.
FAN POwEr CONNEcTOrs: CPuFan±, SySFan±, SySFan2
thE fAN pOwEr cONNEcTOrs sUppOrT sYsTEm cOOlINg fAN wITh +±2V. WhEN cONNEcT-
INg ThE wIrE TO ThE cONNEcTOrs, AlwAYs NOTE ThAT ThE rED wIrE Is ThE pOsITIvE AND
shOUlD bE cONNEcTED TO ThE +±2V; ThE blAck wIrE Is GrOUND AND shOUlD bE cON-
NEcTED 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.
1.Ground
2.+12V
3.Sensor
1.Ground
2.+12V
3.Sensor
4.Control
CPuFan±
SySFan±/ 2