Asus P8B75-M LX To uninstall the CPU heatsink and fan assembly

To uninstall the CPU heatsink and fan assembly

1-12	Chapter 1: Product introduction

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-MLX specifications summary Chipset Memory Graphics Expansion slots ASUS unique features ASUS Exclusive Features: ASUS Quiet Thermal Solution: ASUS EZ DIY: Rear panel I/O ports Internal connectors BIOS features Manageability Accessories Support DVD Form factor 1.3.1Product highlights Intel® B75 Express Chipset Native SATA 6.0 Gb/s support Complete USB 3.0 Integration PCI Express® 1.3.2Innovative ASUS features USB 3.0 Boost GPU Boost Go to the Limit with iGPU Level Up AI Suite ASUS Anti-SurgeProtection 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-MLX CPU socket LGA1155 1.6.1Installing the CPU Page 1.6.2CPU heatsink and fan assembly installation To uninstall the CPU heatsink and fan assembly 1.7.1Overview 1.7.2Memory configurations P8B75-MLX Motherboard Qualified Vendors Lists (QVL) DDR3-2400MHz capability DDR3-2250MHz capability DDR3-2200MHz capability DDR3-2133MHz capability DDR3-2000MHz capability DDR3-1866MHz capability 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 slot 1.8.4PCI Express 2.0 x1 slots 1.8.5PCI Express 3.0/2.0 x16 slot 1.9Jumpers 1.Clear RTC RAM (3-pinCLRTC) P8B75-MLX Clear RTC RAM <Del 1.10.1Rear panel connectors USB 2.0 ports 1 and USB 3.0 ports 1 and Video Graphics Adapter (VGA) port DVI-D port 1.10.2Internal connectors 3.ATX power connectors (24-pinEATXPWR, 4-pinATX12V) P8B75-MLX ATX power connectors 4. Serial port connector (10-1pin COM1) P8B75-MLX Serial port (COM1) connector 5.CPU and chassis fan connectors (4-pinCPU_FAN, 3-pinCHA_FAN) P8B75-MLX fan connectors 6.LPT connector (26-1pin LPT) 7.System panel connector (10-1pin F_PANEL) P8B75-MLX 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-MLX Intel® SATA 3.0Gb/s connectors 10.Intel® B75 Serial ATA 6.0Gb/s connectors (7-pinSATA6G_1 [gray]) P8B75-MLX Intel® SATA 6.0Gb/s connectors 11.USB 3.0 connector (20-1pin USB3_34) P8B75-MLX USB3.0 Front panel connector 12.USB 2.0 connectors (10-1pin USB56, USB78) P8B75-MLX USB2.0 connector 13.Chassis intrusion connector (4-1pin CHASSIS) 1.11Onboard LEDs 1.Standby Power LED P8B75-MLX Onboard 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 2.4.1ASUS MultiCore Enhancement [Enabled] 2.4.2CPU bus speed: DRAM speed ratio mode [Auto] 2.4.3Memory Frequency [Auto] 2.4.4iGPU Max. Frequency [Auto] 2.4.5GPU Boost [OK] 2.4.6DRAM Timing Control 2.4.7CPU Power Management 2.4.8CPU Offset Mode Sign [+] 2.4.9DRAM Voltage [Auto] 2.4.10VCCSA Voltage [Auto] 2.4.11PCH 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 Page 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