MSI MS-91E2 manual Fan Power Connector CPUFAN1~2, SYSFAN1~3, Mouse/Keyboard Connector JP1

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▍Hardware Setup

Connector

Fan Power Connector: CPU_FAN1~2, SYS_FAN1~3

The fan power connectors support system cooling fan with +12V. When con- necting 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 advan- tage of the CPU fan control.

	1
2 .
	+12VGround
3 .
4 .
Sensor
.
Control

Important

•Please refer to the recommended CPU fans at processor’s official website or consult the vendors for proper CPU cooling fan.

•Fan cooler sets with 3- or 4-pin power connector are both available.

Mouse/Keyboard Connector: JP1

This connector is provided to connect PS/2 mouse/keyboard.

	1
		.
		KBMS
.			_
.				Power
	7
	.			X
MSDMSCLK				X
9			5	3
			. .
	AT		_ GN	D
	AT	_	PH#	D
		_	PH#
		PH#

					2
		.					.
		.						KBMS
			4
		6		.
		6		X
	. GN
	8
10	KBCLK
10	.					D
	KBD						_
			AT_					PH#
						PH#

_ Power

2-8

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Contents MS-91E2 Revision History Copyright NoticeTrademarks Technical SupportSafety Instructions OIR LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau FCC-B Radio Frequency Interference StatementEnglish Weee StatementEspañol Türkçe Contents Overview Chipset ConnectorProcessor MemoryMainboard Layout Watch Dog Timer Setting Setup procedures Page Mov Al, 0aah Out Dx, al Programming Sequence LAN Bypass Function Programming GuideLAN Bypass Function Programming Guide Page PAIR3 PAIR2 PAIR1 CFG3 CFG2 CFG1 LAN3-4 Hardware Setup Quick Components Guide CPUFAN2Introduction to LGA 1366 CPU CPU Central Processing UnitCPU & Cooler Installation Alignment KeyPage Installing Memory Modules MemoryPower Supply System Power Connector JPWR3CPU Power Connector JPWR1, JPWR2 Connector Fan Power Connector CPUFAN1~2, SYSFAN1~3Mouse/Keyboard Connector JP1 LAN Port JLAN1, JLAN2 Serial ATA Connector SATA1~SATA6VGA Port JVGA1 USB 2.0 Bracket Serial Port Connector JCOM1Front USB Connector JUSB1, JUSB2 Serial Port/ LAN LED/ Status LED Connector J1 SMBus Connector J3Front Panel Connector J4 Gpio Connector J6 TPM Module Connector JTPM1Clear Cmos Jumper JBAT1 JumperSlot PCI Peripheral Component Interconnect Express SlotCF Socket PCI Express Resource Limitation Installed Empty Bios Setup Press DEL or F2 to enter Setup Entering SetupMain Menu Control KeysGetting Help Sub-MenuAdvanced BootMenu Bar Main ChipsetSystem Time Main Bios Information, Memory Information, Access LevelSystem Date Acpi Settings Advanced Launch PXE OpROM, Launch Storage OpROMResume On RTC Alarm CPU Configuration Intel Virtualization TechnologySata Configuration Sata Mode Super IO ConfigurationMonitor JCOM1 Configuration, COM2 Configuration Serial PortDevice Settings Serial Port Console Redirection SYS0 FAN Mode SettingCPU1 Fan Setting, CPU2 Fan Setting Bits per second, Data Bits, Parity, Stop Bits Console Redirection Settings Terminal TypeLegacy OS Redirection Resolution Flow ControlChipset North Bridge Coherency Support IntelR VT for Directed I/O Configuration IntelR VT-dInterrupt Remapping ATS SupportQPI Link QPI Frequency Select LAN Watch Dog Time Out Event South Bridge Restore AC Power LossLAN State at Power On, LAN State at Power Off Boot Option Priorities Boot Setup Prompt TimeoutBootup NumLock State Security Administrator Password User PasswordPending TPM Operation Trusted Computing TPM SupportTPM State Save Changes Save & Exit Save Changes and ResetDiscard Changes and Reset Discard Changes