P8B75-M LX PLUS User's Manual
Page 3
Contents Safety information vi About this guide vi P8B75-M LX PLUS specifications summary viii Product introduction 1.1 Special features 1-1 1.1.1 Product highlights 1-1 1.1.2 ASUS Exclusive features 1-2 1.2 Before you proceed 1-5 1.3 Motherboard overview 1-5 1.3.1 Placement direction 1-5 1.3.2 Screw holes 1-6 1.3.3 Motherboard layout 1-7 1.3.4 Layout contents 1-8 1.4 Central Processing Unit (CPU 1-9 1.4.1 Installing the CPU 1-10 1.4.2 CPU heatsink ...
Contents Safety information vi About this guide vi P8B75-M LX PLUS specifications summary viii Product introduction 1.1 Special features 1-1 1.1.1 Product highlights 1-1 1.1.2 ASUS Exclusive features 1-2 1.2 Before you proceed 1-5 1.3 Motherboard overview 1-5 1.3.1 Placement direction 1-5 1.3.2 Screw holes 1-6 1.3.3 Motherboard layout 1-7 1.3.4 Layout contents 1-8 1.4 Central Processing Unit (CPU 1-9 1.4.1 Installing the CPU 1-10 1.4.2 CPU heatsink ...
P8B75-M LX PLUS User's Manual
Page 8
...(O.C.) / 2000(O.C.) /1800 (O.C.) / 1600 / 1333 / 1066 MHz, non-ECC, un-buffered memory Dual-channel memory architecture * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). ** When you are using a Windows® 32-bit operating system. Supports DVI-D with HD...VD High Definition Audio CODEC - Supports D-Sub with max. Integrated graphics processor Multi-VGA output support: DVI-D and D-Sub ports - P8B75-M LX PLUS specifications summary CPU Chipset Memory Graphics Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd / 2nd Generation Core™...
...(O.C.) / 2000(O.C.) /1800 (O.C.) / 1600 / 1333 / 1066 MHz, non-ECC, un-buffered memory Dual-channel memory architecture * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). ** When you are using a Windows® 32-bit operating system. Supports DVI-D with HD...VD High Definition Audio CODEC - Supports D-Sub with max. Integrated graphics processor Multi-VGA output support: DVI-D and D-Sub ports - P8B75-M LX PLUS specifications summary CPU Chipset Memory Graphics Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd / 2nd Generation Core™...
P8B75-M LX PLUS User's Manual
Page 9
ASUS GPU Boost - ASUS CrashFree BIOS 3 - P8B75-M LX PLUS specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons ASUS Exclusive Features: - Network iControl - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard/mouse ... connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS Fan Xpert ASUS EZ DIY: - ASUS EZ Flash 2 - ASUS AI Suite II - ASUS USB 3.0 Boost - AI Charger - ASUS Anti-Surge Protection -
ASUS GPU Boost - ASUS CrashFree BIOS 3 - P8B75-M LX PLUS specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons ASUS Exclusive Features: - Network iControl - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard/mouse ... connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS Fan Xpert ASUS EZ DIY: - ASUS EZ Flash 2 - ASUS AI Suite II - ASUS USB 3.0 Boost - AI Charger - ASUS Anti-Surge Protection -
P8B75-M LX PLUS User's Manual
Page 10
P8B75-M LX PLUS specifications summary BIOS features Manageability Accessories Support DVD Form factor 128 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE 1 x Serial ATA 3.0Gb/s cable 1 x Serial ATA 6.0Gb/s cable 1 x I/O shield 1 x User Manual 1 x Support DVD Drivers ASUS utilities ASUS Update Anti-virus software (OEM version) MicroATX form factor: 9.6"x 6.9" (24.4cm x 17.5cm) * Specifications are subject to change without notice.
P8B75-M LX PLUS specifications summary BIOS features Manageability Accessories Support DVD Form factor 128 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE 1 x Serial ATA 3.0Gb/s cable 1 x Serial ATA 6.0Gb/s cable 1 x I/O shield 1 x User Manual 1 x Support DVD Drivers ASUS utilities ASUS Update Anti-virus software (OEM version) MicroATX form factor: 9.6"x 6.9" (24.4cm x 17.5cm) * Specifications are subject to change without notice.
P8B75-M LX PLUS User's Manual
Page 11
Dual-Channel DDR3 2400(O.C.) / 2250(O.C.) / 2200(OC.) / 2133(O.C.) / 2000(O.C.) / 1866(O.C.) /1600 / 1333 / 1066MHz support The motherboard supports DDR3 memory that retrieves data 10 times faster. ASUS P8B75-M LX PLUS 1-1 Intel® B75 Express Chipset The Intel® B75 Express Chipset is the latest single-chipset designed to support dual-channel (2 DIMMs) DDR3 memory and ...
Dual-Channel DDR3 2400(O.C.) / 2250(O.C.) / 2200(OC.) / 2133(O.C.) / 2000(O.C.) / 1866(O.C.) /1600 / 1333 / 1066MHz support The motherboard supports DDR3 memory that retrieves data 10 times faster. ASUS P8B75-M LX PLUS 1-1 Intel® B75 Express Chipset The Intel® B75 Express Chipset is the latest single-chipset designed to support dual-channel (2 DIMMs) DDR3 memory and ...
P8B75-M LX PLUS User's Manual
Page 13
... 2™ Personalize your system by turning your favorite photos into one software offers diverse and ease to use software package. ASUS P8B75-M LX PLUS 1-3 Ai Charger Ai Charger is a unique fast-charging software which supports iPods, iPhones, and iPads. * Check your USB ... allows you to switch back and forth between different utilities. It easily delivers stable system-level upgrades for extreme graphics performance. ASUS CrashFree BIOS 3 ASUS CrashFree BIOS 3 is an auto-recovery tool that allows you to use functions, with your USB device's conditions. AI Suite...
... 2™ Personalize your system by turning your favorite photos into one software offers diverse and ease to use software package. ASUS P8B75-M LX PLUS 1-3 Ai Charger Ai Charger is a unique fast-charging software which supports iPods, iPhones, and iPads. * Check your USB ... allows you to switch back and forth between different utilities. It easily delivers stable system-level upgrades for extreme graphics performance. ASUS CrashFree BIOS 3 ASUS CrashFree BIOS 3 is an auto-recovery tool that allows you to use functions, with your USB device's conditions. AI Suite...
P8B75-M LX PLUS User's Manual
Page 15
... touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as indicated in the image. ASUS P8B75-M LX PLUS 1-5 Failure to do so may cause severe damage to ensure that the ATX power supply is switched off or the power cord is detached from...
... touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as indicated in the image. ASUS P8B75-M LX PLUS 1-5 Failure to do so may cause severe damage to ensure that the ATX power supply is switched off or the power cord is detached from...
P8B75-M LX PLUS User's Manual
Page 16
Doing so can damage the motherboard. Do not overtighten the screws! 1.3.2 Screw holes Place six screws into the holes indicated by circles to secure the motherboard to the chassis. Place this side towards the rear of the chassis P8B75-M LX PLUS 1-6 Chapter 1: Product introduction
Doing so can damage the motherboard. Do not overtighten the screws! 1.3.2 Screw holes Place six screws into the holes indicated by circles to secure the motherboard to the chassis. Place this side towards the rear of the chassis P8B75-M LX PLUS 1-6 Chapter 1: Product introduction
P8B75-M LX PLUS User's Manual
Page 19
.../2nd generation Core™ i7 / Core™ i5 / Core™ i3 / Pentium® / Celeron® processors. ASUS P8B75-M LX PLUS 1-9 P8B75-M LX PLUS P8B75-M LX PLUS CPU socket LGA1155 Unplug all power cables before installing the CPU. • Upon purchase of the PnP cap. ASUS will shoulder the cost of repair only if the damage is on the LGA1155 socket. •...
.../2nd generation Core™ i7 / Core™ i5 / Core™ i3 / Pentium® / Celeron® processors. ASUS P8B75-M LX PLUS 1-9 P8B75-M LX PLUS P8B75-M LX PLUS CPU socket LGA1155 Unplug all power cables before installing the CPU. • Upon purchase of the PnP cap. ASUS will shoulder the cost of repair only if the damage is on the LGA1155 socket. •...
P8B75-M LX PLUS User's Manual
Page 23
To uninstall the CPU heatsink and fan assembly 1 2 B A B A ASUS P8B75-M LX PLUS 1-13
To uninstall the CPU heatsink and fan assembly 1 2 B A B A ASUS P8B75-M LX PLUS 1-13
P8B75-M LX PLUS User's Manual
Page 24
... to prevent installation on the motherboard. 1-14 Chapter 1: Product introduction Use a maximum of the DDR3 DIMM sockets: DIMM_A1 DIMM_B1 Channel Channel A Channel B Sockets DIMM_A1 DIMM_B1 P8B75-M LX PLUS P8B75-M LX PLUS 240-pin DDR3 DIMM sockets 1.5.2 Memory configurations You may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM sockets. •...
... to prevent installation on the motherboard. 1-14 Chapter 1: Product introduction Use a maximum of the DDR3 DIMM sockets: DIMM_A1 DIMM_B1 Channel Channel A Channel B Sockets DIMM_A1 DIMM_B1 P8B75-M LX PLUS P8B75-M LX PLUS 240-pin DDR3 DIMM sockets 1.5.2 Memory configurations You may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM sockets. •...
P8B75-M LX PLUS User's Manual
Page 25
... Voltage support (optional) 1DIMM 2DIMMs 1.65V • • (continued on its Serial Presence Detect (SPD), which is dependent on the next page) ASUS P8B75-M LX PLUS 1-15 DIMM socket Size SS/DS Chip Brand Chip NO. Timing Voltage support (optional) 1DIMM 2DIMMs CORSAIR CMGTX8(XMP) 8GB(2GB x 4) SS - ... the CPU's capabilities and other installed devices. • The maximum 16GB memory capacity can be supported with 8GB or above DIMMs. ASUS will update the memory QVL once the DIMMs are available in the market. • The default memory operation frequency is the standard...
... Voltage support (optional) 1DIMM 2DIMMs 1.65V • • (continued on its Serial Presence Detect (SPD), which is dependent on the next page) ASUS P8B75-M LX PLUS 1-15 DIMM socket Size SS/DS Chip Brand Chip NO. Timing Voltage support (optional) 1DIMM 2DIMMs CORSAIR CMGTX8(XMP) 8GB(2GB x 4) SS - ... the CPU's capabilities and other installed devices. • The maximum 16GB memory capacity can be supported with 8GB or above DIMMs. ASUS will update the memory QVL once the DIMMs are available in the market. • The default memory operation frequency is the standard...
P8B75-M LX PLUS User's Manual
Page 29
...: Supports one pair of modules inserted into both the blue slots as one pair of dual-channel memory configuration. Visit the ASUS website at www.asus.com for the latest QVL. ASUS P8B75-M LX PLUS 1-19 Size SS/ Chip DS Brand Chip NO. Timing Voltage DIMM socket support (optional) 1DIMM 2DIMMs A-DATA AM2U139C2P1 2GB SS ADATA...
...: Supports one pair of modules inserted into both the blue slots as one pair of dual-channel memory configuration. Visit the ASUS website at www.asus.com for the latest QVL. ASUS P8B75-M LX PLUS 1-19 Size SS/ Chip DS Brand Chip NO. Timing Voltage DIMM socket support (optional) 1DIMM 2DIMMs A-DATA AM2U139C2P1 2GB SS ADATA...
P8B75-M LX PLUS User's Manual
Page 31
... motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that they support. Unplug the power cord before adding or removing expansion cards. ASUS P8B75-M LX PLUS 1-21
... motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that they support. Unplug the power cord before adding or removing expansion cards. ASUS P8B75-M LX PLUS 1-21
P8B75-M LX PLUS User's Manual
Page 32
... (RTC) RAM in CMOS, which include system setup information such as system passwords. shared - - - - The onboard button cell battery powers the RAM data in CMOS. P8B75-M LX PLUS CLRTC 12 23 Normal (Default) Clear RTC P8B75-M LX PLUS Clear RTC RAM To erase the RTC RAM: 1.
... (RTC) RAM in CMOS, which include system setup information such as system passwords. shared - - - - The onboard button cell battery powers the RAM data in CMOS. P8B75-M LX PLUS CLRTC 12 23 Normal (Default) Clear RTC P8B75-M LX PLUS Clear RTC RAM To erase the RTC RAM: 1.
P8B75-M LX PLUS User's Manual
Page 33
... ORANGE Linked BLINKING Data activity Speed LED Status Description OFF 10Mbps connection ORANGE 100Mbps connection GREEN 1Gbps connection Activity Link Speed LED LED LAN port ASUS P8B75-M LX PLUS 1-23 Shut down and reboot the system, then the BIOS automatically resets parameter settings to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Except when clearing...
... ORANGE Linked BLINKING Data activity Speed LED Status Description OFF 10Mbps connection ORANGE 100Mbps connection GREEN 1Gbps connection Activity Link Speed LED LED LAN port ASUS P8B75-M LX PLUS 1-23 Shut down and reboot the system, then the BIOS automatically resets parameter settings to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Except when clearing...
P8B75-M LX PLUS User's Manual
Page 35
.... • If you want to connect a high-definition front panel audio module to this connector is for any DVI-D compatible device. ASUS P8B75-M LX PLUS 1-25 DVI-D can't be converted to output RGB Signal to CRT and isn't compatible with DVI-I /O module cable to this connector,... 1 PIN 1 MIC2 MICPWR Line out_R NC Line out_L PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L P8B75-M LX PLUS HD-audio-compliant Legacy AC'97 pin definition compliant definition P8B75-M LX PLUS Front panel audio connector • We recommend that supports either HD Audio or legacy AC`97 audio standard....
.... • If you want to connect a high-definition front panel audio module to this connector is for any DVI-D compatible device. ASUS P8B75-M LX PLUS 1-25 DVI-D can't be converted to output RGB Signal to CRT and isn't compatible with DVI-I /O module cable to this connector,... 1 PIN 1 MIC2 MICPWR Line out_R NC Line out_L PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L P8B75-M LX PLUS HD-audio-compliant Legacy AC'97 pin definition compliant definition P8B75-M LX PLUS Front panel audio connector • We recommend that supports either HD Audio or legacy AC`97 audio standard....
P8B75-M LX PLUS User's Manual
Page 36
...These connectors are uncertain about the minimum power supply requirement for your system, refer to install additional devices. ATX12V EATXPWR +12V DC +12V DC P8B75-M LX PLUS GND GND +3 Volts +12 Volts +12 Volts +5V Standby Power OK PIN 1 GND +5 Volts GND +5 Volts GND +3 Volts +3 Volts... +5 Volts -5 Volts GND GND GND PSON# GND -12 Volts +3 Volts P8B75-M LX PLUS ATX power connectors • We recommend that you intend to the Recommended Power Supply Wattage Calculator at http://support.asus. Otherwise, the system will not boot up if the power is inadequate. •...
...These connectors are uncertain about the minimum power supply requirement for your system, refer to install additional devices. ATX12V EATXPWR +12V DC +12V DC P8B75-M LX PLUS GND GND +3 Volts +12 Volts +12 Volts +5V Standby Power OK PIN 1 GND +5 Volts GND +5 Volts GND +3 Volts +3 Volts... +5 Volts -5 Volts GND GND GND PSON# GND -12 Volts +3 Volts P8B75-M LX PLUS ATX power connectors • We recommend that you intend to the Recommended Power Supply Wattage Calculator at http://support.asus. Otherwise, the system will not boot up if the power is inadequate. •...
P8B75-M LX PLUS User's Manual
Page 37
These are not jumpers! ASUS P8B75-M LX PLUS 1-27 CPU FAN PWM CPU FAN IN CPU FAN PWR GND 3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN) Connect the fan cables to ... maximum 2A (24 W) fan power. Insufficient air flow inside the system may damage the motherboard components. Only the 4-pin CPU fan supports the ASUS Fan Xpert feature. CPU_FAN P8B75-M LX PLUS P8B75-M LX PLUS CPU fan connector Do not forget to connect the fan cables to the fan connectors on the fan connectors! The CPU_FAN connector supports...
These are not jumpers! ASUS P8B75-M LX PLUS 1-27 CPU FAN PWM CPU FAN IN CPU FAN PWR GND 3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN) Connect the fan cables to ... maximum 2A (24 W) fan power. Insufficient air flow inside the system may damage the motherboard components. Only the 4-pin CPU fan supports the ASUS Fan Xpert feature. CPU_FAN P8B75-M LX PLUS P8B75-M LX PLUS CPU fan connector Do not forget to connect the fan cables to the fan connectors on the fan connectors! The CPU_FAN connector supports...