Mainboard Layout

MS-91E2

J6	JUSB2	JUSB1	JLAN2	JLAN1
J3	JUSB2	JUSB1
J3
J4					CPU0_DIMM3		CFCARD1
PCIE					CPU0_DIMM2
PCIE					CPU0_DIMM1
1							CPU_FAN1
							SYS_FAN1
PCIE 2				CPU
				0
							JPWR1
PCIE				CPU 1
_3
J5	JBAT1						JPWR2
BATT +							CPU
							_
SATA4 PCIE 4	SATA3				CPU1_DIMM1		FAN2
					CPU1_DIMM2
					CPU1_DIMM3
SATA5 SATA6	SATA1 SATA2				CPU1_DIMM3		W83202G
							W83202G
						PCI_E1	Winbond
						PCI_E1	SYS FAN2
						PCI_E2
		JTPM1		JCOM1	JP1
		JTPM1				PWR3
	SYS_FAN3	JDEBUG1		J1		PWR3	JVGA1
	SYS_FAN3

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Contents

MS-91E2 Technical Support Copyright NoticeTrademarks Revision History Safety Instructions FCC-B Radio Frequency Interference Statement OIR LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau Weee Statement English Español Türkçe Contents Overview Memory ConnectorProcessor Chipset Mainboard 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 CPUFAN2 Quick Components Guide CPU Central Processing Unit Introduction to LGA 1366 CPU Alignment Key CPU & Cooler InstallationPage Memory Installing Memory Modules Power 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 TPM Module Connector JTPM1 Gpio Connector J6 Jumper Clear Cmos Jumper JBAT1 Slot PCI Peripheral Component Interconnect Express SlotCF Socket PCI Express Resource Limitation Installed Empty Bios Setup Entering Setup Press DEL or F2 to enter Setup Sub-Menu Control KeysGetting Help Main Menu Chipset BootMenu Bar Main Advanced System Time Main Bios Information, Memory Information, Access LevelSystem Date Advanced Launch PXE OpROM, Launch Storage OpROM Acpi Settings CPU Configuration Intel Virtualization Technology Resume On RTC Alarm Super IO Configuration Sata Configuration Sata Mode Monitor JCOM1 Configuration, COM2 Configuration Serial PortDevice Settings Serial Port Console Redirection SYS0 FAN Mode SettingCPU1 Fan Setting, CPU2 Fan Setting Flow Control Console Redirection Settings Terminal TypeLegacy OS Redirection Resolution Bits per second, Data Bits, Parity, Stop Bits Chipset North Bridge ATS Support IntelR VT for Directed I/O Configuration IntelR VT-dInterrupt Remapping Coherency Support QPI 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 User Password Security Administrator Password Pending TPM Operation Trusted Computing TPM SupportTPM State Discard Changes Save & Exit Save Changes and ResetDiscard Changes and Reset Save Changes

MSI MS-91E2 manual Mainboard Layout

Models: MS-91E2

Mainboard Layout