MSI MS-91E2 manual CPU & Cooler Installation, Alignment Key

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▍Hardware Setup

CPU & Cooler Installation

When you are installing the CPU, make sure the CPU has a cooler attached on the top to avoid overheating. Meanwhile, do not forget to apply some thermal paste on the CPU before installing the heat sink/cooler fan for better heat dispersion.

Follow the steps below to install the CPU & cooler correctly. Wrong installation will cause damage to your CPU & mainboard.

1. Open the load level.

2.Lift the load lever up and open the load plate.

3.The CPU socket has a plastic cap on it to protect the contact from damage. Before you install CPU, always cover it to protect the socket pin. Romove the cap from the lever hinge side (as the arrow shows).

4.After confirming the CPU direction for correct mating, put down the CPU in the socket housing frame. Be sure to grasp on the edge of the CPU base. Note that the alignment keys are matched.

Alignment Key

2-4

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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 LAN Bypass Function Programming Guide LAN Bypass Function Programming GuideProgramming Sequence 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 MemoryCPU Power Connector JPWR1, JPWR2 System Power Connector JPWR3Power Supply Mouse/Keyboard Connector JP1 Fan Power Connector CPUFAN1~2, SYSFAN1~3Connector VGA Port JVGA1 Serial ATA Connector SATA1~SATA6LAN Port JLAN1, JLAN2 Front USB Connector JUSB1, JUSB2 Serial Port Connector JCOM1USB 2.0 Bracket Front Panel Connector J4 SMBus Connector J3Serial Port/ LAN LED/ Status LED Connector J1 Gpio Connector J6 TPM Module Connector JTPM1Clear Cmos Jumper JBAT1 JumperCF Socket PCI Peripheral Component Interconnect Express SlotSlot 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 Date Main Bios Information, Memory Information, Access LevelSystem Time Acpi Settings Advanced Launch PXE OpROM, Launch Storage OpROMResume On RTC Alarm CPU Configuration Intel Virtualization TechnologySata Configuration Sata Mode Super IO ConfigurationDevice Settings JCOM1 Configuration, COM2 Configuration Serial PortMonitor CPU1 Fan Setting, CPU2 Fan Setting SYS0 FAN Mode SettingSerial Port Console Redirection 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 State at Power On, LAN State at Power Off South Bridge Restore AC Power LossLAN Watch Dog Time Out Event Bootup NumLock State Boot Setup Prompt TimeoutBoot Option Priorities Security Administrator Password User PasswordTPM State Trusted Computing TPM SupportPending TPM Operation Save Changes Save & Exit Save Changes and ResetDiscard Changes and Reset Discard Changes