P8B75-M LX PLUS User's Manual
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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
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... DDR3 2200(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 D-Sub with HD audio ...if you install a total memory of 4GB capacity or more, Windows® 32-bit operating system may only recognize less than 3GB. P8B75-M LX PLUS specifications summary CPU Chipset Memory Graphics Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd / 2nd Generation Core™...
... DDR3 2200(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 D-Sub with HD audio ...if you install a total memory of 4GB capacity or more, Windows® 32-bit operating system may only recognize less than 3GB. 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
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... - AI Charger - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - Network iControl - ASUS AI Suite II - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard/mouse combo port (purple/green) 1 x DVI-D port 1 x D-... panel connector 1 x Speaker connector 1 x 24-pin ATX power connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS Fan Xpert ASUS EZ DIY: - ASUS GPU Boost - ASUS EZ Flash 2 - P8B75-M LX PLUS specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons...
... - AI Charger - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - Network iControl - ASUS AI Suite II - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard/mouse combo port (purple/green) 1 x DVI-D port 1 x D-... panel connector 1 x Speaker connector 1 x 24-pin ATX power connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS Fan Xpert ASUS EZ DIY: - ASUS GPU Boost - ASUS EZ Flash 2 - P8B75-M LX PLUS specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons...
P8B75-M LX PLUS User's Manual
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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
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...™ i3 processors This motherboard supports the Intel® 3rd/2nd generation Core™ i7 / Core™ i5 / Core™ i3 processors in the world. ASUS P8B75-M LX PLUS 1-1 This provides great graphics performance.
...™ i3 processors This motherboard supports the Intel® 3rd/2nd generation Core™ i7 / Core™ i5 / Core™ i3 processors in the world. ASUS P8B75-M LX PLUS 1-1 This provides great graphics performance.
P8B75-M LX PLUS User's Manual
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... restore a corrupted BIOS file using the bundled support DVD or a USB flash disk that allows you to use . This all the exclusive ASUS features into 256-color boot logos. ASUS P8B75-M LX PLUS 1-3 GPU Boost accelerates the integrated GPU for any user interaction. It easily delivers stable system-level upgrades for compatible USB 3.0 peripherals without...
... restore a corrupted BIOS file using the bundled support DVD or a USB flash disk that allows you to use . This all the exclusive ASUS features into 256-color boot logos. ASUS P8B75-M LX PLUS 1-3 GPU Boost accelerates the integrated GPU for any user interaction. It easily delivers stable system-level upgrades for compatible USB 3.0 peripherals without...
P8B75-M LX PLUS User's Manual
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..., study the configuration of your chassis to avoid damaging them . • Whenever you uninstall any component, place it into the chassis in the correct orientation. ASUS P8B75-M LX PLUS 1-5 Unplug the power cord before installing or removing the motherboard. The edge with the component. • Before you install or remove any component, ensure that...
..., study the configuration of your chassis to avoid damaging them . • Whenever you uninstall any component, place it into the chassis in the correct orientation. ASUS P8B75-M LX PLUS 1-5 Unplug the power cord before installing or removing the motherboard. The edge with the component. • Before you install or remove any component, ensure that...
P8B75-M LX PLUS User's Manual
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Place this side towards the rear of the chassis P8B75-M LX PLUS 1-6 Chapter 1: Product introduction 1.3.2 Screw holes Place six screws into the holes indicated by circles to secure the motherboard to the chassis. Doing so can damage the motherboard. Do not overtighten the screws!
Place this side towards the rear of the chassis P8B75-M LX PLUS 1-6 Chapter 1: Product introduction 1.3.2 Screw holes Place six screws into the holes indicated by circles to secure the motherboard to the chassis. Doing so can damage the motherboard. Do not overtighten the screws!
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...Intel 3rd/2nd generation Core™ i7 / Core™ i5 / Core™ i3 / Pentium® / Celeron® processors. ASUS P8B75-M LX PLUS 1-9 ASUS will shoulder the cost of repair only if the damage is missing, or if you see any damage to the socket contacts resulting from...components. Contact your retailer immediately if the PnP cap is shipment/ transit-related. • Keep the cap after installing the motherboard. 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. 1.4 Central Processing ...
...Intel 3rd/2nd generation Core™ i7 / Core™ i5 / Core™ i3 / Pentium® / Celeron® processors. ASUS P8B75-M LX PLUS 1-9 ASUS will shoulder the cost of repair only if the damage is missing, or if you see any damage to the socket contacts resulting from...components. Contact your retailer immediately if the PnP cap is shipment/ transit-related. • Keep the cap after installing the motherboard. 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. 1.4 Central Processing ...
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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
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... developed for the OS can be about 3GB or less. 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. •...
... developed for the OS can be about 3GB or less. 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. •...
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.... • For system stability, use a more efficient memory cooling system to support a full memory load (2 DIMMs) or overclocking condition. P8B75-M LX Motherboard Qualified Vendors Lists (QVL) DDR3-2400 (O.C.) MHz capability Vendors Part No. DDR3-2250 (O.C.) MHz capability Vendors Part No. • ...update the memory QVL once the DIMMs are available in the market. • The default memory operation frequency is dependent on the next page) ASUS P8B75-M LX PLUS 1-15 Timing Voltage support (optional) 1DIMM 2DIMMs CORSAIR CMGTX8(XMP) 8GB(2GB x 4) SS - - 10-12-10-27 1.65V ...
.... • For system stability, use a more efficient memory cooling system to support a full memory load (2 DIMMs) or overclocking condition. P8B75-M LX Motherboard Qualified Vendors Lists (QVL) DDR3-2400 (O.C.) MHz capability Vendors Part No. DDR3-2250 (O.C.) MHz capability Vendors Part No. • ...update the memory QVL once the DIMMs are available in the market. • The default memory operation frequency is dependent on the next page) ASUS P8B75-M LX PLUS 1-15 Timing Voltage support (optional) 1DIMM 2DIMMs CORSAIR CMGTX8(XMP) 8GB(2GB x 4) SS - - 10-12-10-27 1.65V ...
P8B75-M LX PLUS User's Manual
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Visit the ASUS website at www.asus.com for the latest QVL. Size SS/ Chip DS Brand Chip NO. Size SS/DS Chip Brand Crucial CT12864BA1067.8FF 1GB SS ELPIDA EBJ10UE8EDF0-AE-F ... single-channel memory configuration. • 2 DIMMs: Supports one pair of modules inserted into both the blue slots as one pair of dual-channel memory configuration. ASUS P8B75-M LX PLUS 1-19 Timing Voltage DIMM socket support (optional) 1DIMM 2DIMMs A-DATA AM2U139C2P1 2GB SS ADATA 3CCD-1509A EL1127T - - • • A-DATA AM2U139C4P2 4GB DS ADATA 3CCD...
Visit the ASUS website at www.asus.com for the latest QVL. Size SS/ Chip DS Brand Chip NO. Size SS/DS Chip Brand Crucial CT12864BA1067.8FF 1GB SS ELPIDA EBJ10UE8EDF0-AE-F ... single-channel memory configuration. • 2 DIMMs: Supports one pair of modules inserted into both the blue slots as one pair of dual-channel memory configuration. ASUS P8B75-M LX PLUS 1-19 Timing Voltage DIMM socket support (optional) 1DIMM 2DIMMs A-DATA AM2U139C2P1 2GB SS ADATA 3CCD-1509A EL1127T - - • • A-DATA AM2U139C4P2 4GB DS ADATA 3CCD...
P8B75-M LX PLUS User's Manual
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... the expansion card, configure it and make the necessary hardware settings for later use . Turn on the slot. 5. Assign an IRQ to install expansion cards. ASUS P8B75-M LX PLUS 1-21 1.6 Expansion slots In the future, you may cause you removed earlier. 6. Otherwise, conflicts will arise between the two PCI groups, making the system unstable...
... the expansion card, configure it and make the necessary hardware settings for later use . Turn on the slot. 5. Assign an IRQ to install expansion cards. ASUS P8B75-M LX PLUS 1-21 1.6 Expansion slots In the future, you may cause you removed earlier. 6. Otherwise, conflicts will arise between the two PCI groups, making the system unstable...
P8B75-M LX PLUS User's Manual
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... 1-2 (default) to reenter data. 1-22 Chapter 1: Product introduction Hold down the key during the boot process and enter BIOS setup to pins 2-3. P8B75-M LX PLUS CLRTC 12 23 Normal (Default) Clear RTC P8B75-M LX PLUS Clear RTC RAM To erase the RTC RAM: 1. shared - - - - The onboard button cell battery powers the RAM data in CMOS. IRQ...
... 1-2 (default) to reenter data. 1-22 Chapter 1: Product introduction Hold down the key during the boot process and enter BIOS setup to pins 2-3. P8B75-M LX PLUS CLRTC 12 23 Normal (Default) Clear RTC P8B75-M LX PLUS Clear RTC RAM To erase the RTC RAM: 1. shared - - - - The onboard button cell battery powers the RAM data in CMOS. IRQ...
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... 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 This port allows Gigabit connection to overclocking. Removing the cap will cause system boot failure! • If the steps above do not need to...
... 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 This port allows Gigabit connection to overclocking. Removing the cap will cause system boot failure! • If the steps above do not need to...
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...PIN 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.... Signal to [HD]. USB 2.0 ports 3 and 4. If you want to connect an AC'97 front panel audio module to this connector. ASUS P8B75-M LX PLUS 1-25 These two 4-pin Universal Serial Bus (USB) ports are for any DVI-D compatible device. Video Graphics Adapter (VGA) port. Connect...
...PIN 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.... Signal to [HD]. USB 2.0 ports 3 and 4. If you want to connect an AC'97 front panel audio module to this connector. ASUS P8B75-M LX PLUS 1-25 These two 4-pin Universal Serial Bus (USB) ports are for any DVI-D compatible device. Video Graphics Adapter (VGA) port. Connect...
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...become unstable or may not boot up . • 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. • If you are designed to connect the 4-pin ATX ...GND +5 Volts GND +5 Volts GND +3 Volts +3 Volts PIN 1 GND +5 Volts +5 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 use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with more power-consuming devices or...
...become unstable or may not boot up . • 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. • If you are designed to connect the 4-pin ATX ...GND +5 Volts GND +5 Volts GND +3 Volts +3 Volts PIN 1 GND +5 Volts +5 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 use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with more power-consuming devices or...
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... connect the fan cables to the fan connectors on the fan connectors! These are not jumpers! ASUS P8B75-M LX PLUS 1-27 Insufficient air flow inside the system may damage the motherboard components. Only the 4-pin CPU fan supports the ASUS Fan Xpert feature. The CPU_FAN connector supports a CPU fan of the connector. CPU and chassis...
... connect the fan cables to the fan connectors on the fan connectors! These are not jumpers! ASUS P8B75-M LX PLUS 1-27 Insufficient air flow inside the system may damage the motherboard components. Only the 4-pin CPU fan supports the ASUS Fan Xpert feature. The CPU_FAN connector supports a CPU fan of the connector. CPU and chassis...