Asus P8B75-M 23

To uninstall the CPU heatsink and fan assembly

ASUS P8B75-M LE Series

1-13

Contents

Page Page Chapter Product introduction BIOS information Appendices Electrical safety Operation safety How this guide is organized Conventions used in this guide Where to find more information Typography P8B75-MLE Series specifications summary Chipset Memory Graphics Expansion slots ASUS unique features ASUS Exclusive Features: ASUS Quiet Thermal Solution: ASUS EZ DIY: Internal connectors switches/ buttons BIOS features Manageability Accessories Support DVD Form factor 1.3.1Product highlights Intel® B75 Express Chipset Dual-ChannelDDR3 1600 / 1333 / 1066MHz support Native SATA 6.0 Gb/s support Complete USB 3.0 Integration HDMI Support 1.3.2Innovative ASUS features MemOK AI Suite ASUS Anti-SurgeProtection ASUS Q-Fan2 ASUS EPU 1.4Before you proceed 1.5.1Placement direction 1.5.2Screw holes 1.5.3Motherboard layout 1.5.4Layout contents 1.6Central Processing Unit (CPU) P8B75-MLE CPU socket LGA1155 1.6.1Installing the CPU Page 1.6.2CPU heatsink and fan assembly installation Page 1.7.1Overview 1.7.2Memory configurations P8B75-MLE Series Motherboard Qualified Vendors Lists (QVL) DDR3-1600MHz capability DDR3-1333MHz capability DDR3-1066MHz capability Page 1.7.3Installing a DIMM 1.7.4Removing a DIMM 1.8.1Installing an expansion card 1.8.2Configuring an expansion card 1.8.3PCI slots 1.8.4PCI Express x4 slot 1.8.5PCI Express 3.0/2.0 x16 slot 1.9Jumpers 1.Clear RTC RAM (3-pinCLRTC) P8B75-MLE Clear RTC RAM <Del 1.10.1Rear panel connectors USB 2.0 ports 1 and USB 3.0 ports 1 and USB 2.0 ports 3 and DVI-D port 1.10.2Internal connectors 3.ATX power connectors (24-pinEATXPWR, 4-pinATX12V) P8B75-MLE ATX power connectors 4.Serial port connector (10-1pin COM1) P8B75-MLE Serial port (COM1) connector 5.CPU and chassis fan connectors (4-pinCPU_FAN, 3-pinCHA_FAN) P8B75-MLE fan connectors 6.LPT connector (26-1pin LPT) 7.System panel connector (10-1pin F_PANEL) P8B75-MLE System panel connector •System power LED (2-pinPLED) •Hard disk drive activity LED (2-pin+HDLED) •Reset button (2-pinRESET) 9.Intel® B75 Serial ATA 3.0Gb/s connectors (7-pinSATA3G_1~5 [blue]) P8B75-MLE Intel® SATA 3.0Gb/s connectors 10. Intel® B75 Serial ATA 6.0Gb/s connectors (7-pinSATA6G_1 [gray]) P8B75-MLE Intel® SATA 6.0Gb/s connector 11.USB 3.0 connector (20-1pin USB3_34) P8B75-MLE USB3.0 Front panel connector 12.USB 2.0 connectors (10-1pin USB56, USB78) P8B75-MLE USB2.0 connectors 1.11Onboard switches MemOK! switch P8B75-MLE MemOK! switch 1.12Onboard LEDs 1.Standby Power LED P8B75-MLE Onboard LED 2.DRAM LED P8B75-MLE DRAM LED 1.13.1Installing an operating system 1.13.2Support DVD information 1.13.3Intel® SBA support Page 2.1.1ASUS Update utility 2.1.2ASUS EZ Flash 2.1.3ASUS CrashFree BIOS 3 utility 2.1.4ASUS BIOS Updater Updating the BIOS file BIOS menu screen EZ Mode Advanced Mode Menu items Main Back button Submenu items Pop-upwindow Scroll bar Navigation keys General help Configuration fields 2.3.1System Language [English] 2.3.2System Date [Day xx/xx/xxxx] 2.3.3System Time [xx:xx:xx] 2.3.4Security Administrator Password User Password User Password Not Installed Installed 2.4.1CPU bus speed: DRAM speed ratio mode [Auto] 2.4.2Memory Frequency [Auto] 2.4.3iGPU Max. Frequency [Auto] 2.4.4EPU Power Saving Mode [Disabled] 2.4.5GPU Boost [OK] 2.4.6DRAM Timing Control 2.4.8DIGI+ VRM 2.4.9CPU Voltage [Offset Mode] 2.4.10iGPU Voltage [Offset Mode] 2.4.11DRAM Voltage [Auto] 2.4.12VCCSA Voltage [Auto] 2.4.13VCCIO Voltage [Auto] 2.4.14PCH Voltage [Auto] 2.5.1CPU Configuration 2.5.2PCH Configuration 2.5.3SATA Configuration 2.5.4System Agent Configuration 2.5.5AMT Configuration 2.5.6USB Configuration 2.5.7Onboard Devices Configuration 2.5.8APM 2.5.9Network Stack 2.6Monitor menu 2.6.1CPU Temperature / MB Temperature [xxxºC/xxxºF] 2.6.2CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A] 2.6.3CPU Q-FanControl [Enabled] 2.6.4Chassis Q-FanControl [Enabled] 2.6.5CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage 2.6.6Anti Surge Support [Enabled] 2.7.1Bootup NumLock State [On] 2.7.2Full Screen Logo [Enabled] 2.7.3Wait for ‘F1’ If Error [Enabled] 2.7.4Option ROM Messages [Force BIOS] 2.7.5Setup Mode [EZ Mode] 2.7.6UEFI/Legacy Boot [Enabled both UEFI and Legacy] 2.7.7PCI ROM Priority [Legacy ROM] 2.7.8Boot Option Priorities 2.8.1ASUS EZ Flash 2 Utility 2.8.2ASUS O.C. Profile 2.8.3ASUS SPD Information 2.9Exit menu Load Optimized Defaults Save Changes & Reset Discard Changes & Exit ASUS EZ Mode Federal Communications Commission Statement IC: Canadian Compliance Statement Canadian Department of Communications Statement VCCI: Japan Compliance Statement VCCI Class B Statement KC: Korea Warning Statement REACH ASUSTeK COMPUTER INC ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Germany and Austria) DECLARATION OF CONFORMITY