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... INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. No part of the product is valid to infringe. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR... INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS ...
... INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. No part of the product is valid to infringe. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR... INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS ...
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Contents Notices...v Safety information vi About this guide vi P7H55-M LX/USB3 specifications summary viii Chapter 1 Product introduction 1.1 Before you proceed 1-1 1.2 Motherboard overview 1-2 1.2.1 Motherboard layout 1-2 1.2.2 Layout contents 1-2 1.3 Central Processing Unit (CPU 1-3 1.4 System memory 1-3 1.4.1... support 1-15 1.8.1 Installing an operating system 1-15 1.8.2 Support DVD information 1-15 Chapter 2 BIOS information 2.1 Managing and updating your BIOS 2-1 2.1.1 ASUS Update 2-1 2.1.2 ASUS EZ Flash 2 2-2 2.1.3 ASUS BIOS Updater 2-3 2.1.4 ASUS CrashFree BIOS 3 2-6 iii
Contents Notices...v Safety information vi About this guide vi P7H55-M LX/USB3 specifications summary viii Chapter 1 Product introduction 1.1 Before you proceed 1-1 1.2 Motherboard overview 1-2 1.2.1 Motherboard layout 1-2 1.2.2 Layout contents 1-2 1.3 Central Processing Unit (CPU 1-3 1.4 System memory 1-3 1.4.1... support 1-15 1.8.1 Installing an operating system 1-15 1.8.2 Support DVD information 1-15 Chapter 2 BIOS information 2.1 Managing and updating your BIOS 2-1 2.1.1 ASUS Update 2-1 2.1.2 ASUS EZ Flash 2 2-2 2.1.3 ASUS BIOS Updater 2-3 2.1.4 ASUS CrashFree BIOS 3 2-6 iii
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...system may only recognize less than 3GB. ASUS AI NET 2 - Multi-language BIOS (continued on the next page) viii Supports Microsoft® DirectX 10 - resolution: 1920 x 1200 @60Hz - D-Sub with Max. P7H55-M LX/USB3 specifications summary CPU Chipset Memory Expansion slots VGA output... Storage LAN Audio USB ASUS unique features LGA1156 socket for Intel® Core™ i7/ Core™ i5/ Core™...
...system may only recognize less than 3GB. ASUS AI NET 2 - Multi-language BIOS (continued on the next page) viii Supports Microsoft® DirectX 10 - resolution: 1920 x 1200 @60Hz - D-Sub with Max. P7H55-M LX/USB3 specifications summary CPU Chipset Memory Expansion slots VGA output... Storage LAN Audio USB ASUS unique features LGA1156 socket for Intel® Core™ i7/ Core™ i5/ Core™...
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P7H55-M LX/ USB3 specifications summary Rear panel ports Internal connectors BIOS features Manageability Accessories Support DVD Form factor 1 x PS/2 Mouse port 1 x PS/2 Keyboard port 1 x D-Sub port 1 x DVI-D port 1 x LAN (... v2.0, WfM 2.0, SM BIOS v2.5, ACPI v2.0a WOL, PXE, PME Wake up, WOR by Ring 2 x Serial ATA cables 1 x I/O shield 1 x User Manual 1 x Support DVD Drivers ASUS Utilities ASUS Update Anti-virus software (OEM version) uATX form factor: 9.6 in x 7.8 in (24.4 cm x 19.8 cm) * Specifications are subject to change without notice. ix
P7H55-M LX/ USB3 specifications summary Rear panel ports Internal connectors BIOS features Manageability Accessories Support DVD Form factor 1 x PS/2 Mouse port 1 x PS/2 Keyboard port 1 x D-Sub port 1 x DVI-D port 1 x LAN (... v2.0, WfM 2.0, SM BIOS v2.5, ACPI v2.0a WOL, PXE, PME Wake up, WOR by Ring 2 x Serial ATA cables 1 x I/O shield 1 x User Manual 1 x Support DVD Drivers ASUS Utilities ASUS Update Anti-virus software (OEM version) uATX form factor: 9.6 in x 7.8 in (24.4 cm x 19.8 cm) * Specifications are subject to change without notice. ix
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... card inoperable. 1.5.3 PCI slots The PCI slots support cards such as LAN cards, SCSI cards, USB cards, and other cards that comply with the PCI specifications. 1.5.4 PCI Express x4 slot This motherboard supports PCI Express x4 network cards, SCSI cards and other cards that comply with the PCI Express... injury and damage motherboard components. 1.5.1 Installing an expansion card To install an expansion card: 1. Align the card connector with it by adjusting the software settings. 1. ASUS P7H55-M LX/USB3 1-6 Failure to do not need to install expansion cards.
... card inoperable. 1.5.3 PCI slots The PCI slots support cards such as LAN cards, SCSI cards, USB cards, and other cards that comply with the PCI specifications. 1.5.4 PCI Express x4 slot This motherboard supports PCI Express x4 network cards, SCSI cards and other cards that comply with the PCI Express... injury and damage motherboard components. 1.5.1 Installing an expansion card To install an expansion card: 1. Align the card connector with it by adjusting the software settings. 1. ASUS P7H55-M LX/USB3 1-6 Failure to do not need to install expansion cards.
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... 1 PIN 1 PIN 1 USB+5V USB_P11USB_P11+ GND USB+5V USB_P9USB_P9+ GND USB+5V USB_P7USB_P7+ GND USB+5V USB_P5USB_P5+ GND P7H55-M LX/USB3 USB2.0 connectors Never connect a 1394 cable to CRT and isn't compatible with the USB 2.0 specification that you connect USB 3.0 devices to USB 2.0/1.1 devices. 8. USB 2.0 ports 1 and 2. DVI-D port. These two 4-pin Universal Serial...
... 1 PIN 1 PIN 1 USB+5V USB_P11USB_P11+ GND USB+5V USB_P9USB_P9+ GND USB+5V USB_P7USB_P7+ GND USB+5V USB_P5USB_P5+ GND P7H55-M LX/USB3 USB2.0 connectors Never connect a 1394 cable to CRT and isn't compatible with the USB 2.0 specification that you connect USB 3.0 devices to USB 2.0/1.1 devices. 8. USB 2.0 ports 1 and 2. DVI-D port. These two 4-pin Universal Serial...
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... GND RSATA_RXP3 RSATA_RXN3 GND GND RSATA_RXN6 RSATA_RXP6 GND RSATA_TXN6 RSATA_TXP6 GND GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND P7H55-M LX/USB3 SATA3G_6 SATA3G_4 P7H55-M LX/USB3 SATA connectors Install the Windows® XP Service Pack 2 or later version before using Serial ATA. .../Philips Digital Interface (S/PDIF) port. +5V SPDIFOUT GND P7H55-M LX/USB3 SPDIF_OUT P7H55-M LX/USB3 Digital audio connector The S/PDIF module is faster than the standard parallel ATA with Serial ATA 1.5Gb/s specification. ASUS P7H55-M LX/USB3 1-10 The Serial ATA 3Gb/s is for Serial ATA ...
... GND RSATA_RXP3 RSATA_RXN3 GND GND RSATA_RXN6 RSATA_RXP6 GND RSATA_TXN6 RSATA_TXP6 GND GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND P7H55-M LX/USB3 SATA3G_6 SATA3G_4 P7H55-M LX/USB3 SATA connectors Install the Windows® XP Service Pack 2 or later version before using Serial ATA. .../Philips Digital Interface (S/PDIF) port. +5V SPDIFOUT GND P7H55-M LX/USB3 SPDIF_OUT P7H55-M LX/USB3 Digital audio connector The S/PDIF module is faster than the standard parallel ATA with Serial ATA 1.5Gb/s specification. ASUS P7H55-M LX/USB3 1-10 The Serial ATA 3Gb/s is for Serial ATA ...
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...the Recommended Power Supply Wattage Calculator at least 15 A on +12 V and that the 20-pin power plug can provide at http://support.asus. ASUS P7H55-M LX/USB3 1-12 This PSU type has 24-pin and 4-pin power plugs. • If you intend to install additional devices. com/PowerSupplyCalculator/PSCalculator.aspx... the connectors completely fit. otherwise, the system will not boot up if the power is inadequate. • If you use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with 20-pin and 4-pin power plugs, make sure that the PSU has a minimum power rating ...
...the Recommended Power Supply Wattage Calculator at least 15 A on +12 V and that the 20-pin power plug can provide at http://support.asus. ASUS P7H55-M LX/USB3 1-12 This PSU type has 24-pin and 4-pin power plugs. • If you intend to install additional devices. com/PowerSupplyCalculator/PSCalculator.aspx... the connectors completely fit. otherwise, the system will not boot up if the power is inadequate. • If you use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with 20-pin and 4-pin power plugs, make sure that the PSU has a minimum power rating ...
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...çais] [Deutsch] [English] 2.3.4 SATA 1-6 While entering Setup, the BIOS automatically detects the presence of the basic system information. These values are specifically configuring a CD-ROM drive. Main Advanced P7H55-M LX/USB3 BIOS Setup Power Boot Tools Exit Version 0205 System Time [00:31:48] System Date [Tue 11/02/2010] Language [English] SATA...
...çais] [Deutsch] [English] 2.3.4 SATA 1-6 While entering Setup, the BIOS automatically detects the presence of the basic system information. These values are specifically configuring a CD-ROM drive. Main Advanced P7H55-M LX/USB3 BIOS Setup Power Boot Tools Exit Version 0205 System Time [00:31:48] System Date [Tue 11/02/2010] Language [English] SATA...
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Take caution when changing the settings of the general system specifications. Bios Information Displays the auto-detected BIOS information. The BIOS automatically detects the items in this menu. System Memory Displays the auto-detected... values can cause the system to change the settings for the CPU and other system devices. Processor Displays the auto-detected CPU specification. Main Advanced P7H55-M LX/USB3 BIOS Setup Power Boot Tools Exit CPU Configuration Chipset Onboard Devices Configuration USB Configuration PCIPnP Intel VT-d Configuration Version 0205 Adjust System ...
Take caution when changing the settings of the general system specifications. Bios Information Displays the auto-detected BIOS information. The BIOS automatically detects the items in this menu. System Memory Displays the auto-detected... values can cause the system to change the settings for the CPU and other system devices. Processor Displays the auto-detected CPU specification. Main Advanced P7H55-M LX/USB3 BIOS Setup Power Boot Tools Exit CPU Configuration Chipset Onboard Devices Configuration USB Configuration PCIPnP Intel VT-d Configuration Version 0205 Adjust System ...
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... Monitor (TM) function, a CPU overheating protection function. Configuration options: [Enabled] [Disabled] Intel(R) TurboMode Tech [Enabled] This item appears only if you set to activate in specific condition. When enabled, the CPU core frequency and voltage are reduced when the CPU overheats. Configuration options: [Disabled] [Enabled] The following item appears only when...
... Monitor (TM) function, a CPU overheating protection function. Configuration options: [Enabled] [Disabled] Intel(R) TurboMode Tech [Enabled] This item appears only if you set to activate in specific condition. When enabled, the CPU core frequency and voltage are reduced when the CPU overheats. Configuration options: [Disabled] [Enabled] The following item appears only when...
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... the Application-Specific Integrated Circuit (ASIC). Configuration options: [Disabled] [Enabled] 2.5.4 Anti Surge Support [Disabled] Allows you to enable or disable the Advanced Configuration and Power Interface (ACPI) support in the S1 state. Main Advanced P7H55-M LX/USB3 BIOS Setup ... VT-d [Disabled] Allows you to enable or disable the Intel® Virtualization Technology for system suspend. Configuration options: [Disabled] [Enabled] ASUS P7H55-M LX/USB3 2-15 Select an item then press to enable or disable the Anti Surge function. Configuration options: [S1 (POS) Only] [S3 Only]...
... the Application-Specific Integrated Circuit (ASIC). Configuration options: [Disabled] [Enabled] 2.5.4 Anti Surge Support [Disabled] Allows you to enable or disable the Advanced Configuration and Power Interface (ACPI) support in the S1 state. Main Advanced P7H55-M LX/USB3 BIOS Setup ... VT-d [Disabled] Allows you to enable or disable the Intel® Virtualization Technology for system suspend. Configuration options: [Disabled] [Enabled] ASUS P7H55-M LX/USB3 2-15 Select an item then press to enable or disable the Anti Surge function. Configuration options: [S1 (POS) Only] [S3 Only]...
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... [xxxºC/xxxºF] or [Ignored] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select Ignored if you to use specific keys on the PS/2 keyboard to turn on the system. CPU/Chassis Fan Speed [xxxxRPM] or [Ignored] The onboard hardware monitor automatically detects and displays...
... [xxxºC/xxxºF] or [Ignored] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select Ignored if you to use specific keys on the PS/2 keyboard to turn on the system. CPU/Chassis Fan Speed [xxxxRPM] or [Ignored] The onboard hardware monitor automatically detects and displays...
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...:2010 Signature No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C. 2-23 ASUS P7H55-M LX/USB3 DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) Responsible Party Name: Asus Computer International Address: 800 Corporate Way, Fremont, CA 94539. Operation is subject to the following...2005 CE marking (EC conformity marking) Position : CEO Name : Jerry Shen Declaration Date: Nov. 05, 2010 Year to the following specifications: FCC Part 15, Subpart B, Unintentional Radiators FCC Part 15, Subpart C, Intentional Radiators FCC Part 15, Subpart E, Intentional Radiators Supplementary ...
...:2010 Signature No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C. 2-23 ASUS P7H55-M LX/USB3 DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) Responsible Party Name: Asus Computer International Address: 800 Corporate Way, Fremont, CA 94539. Operation is subject to the following...2005 CE marking (EC conformity marking) Position : CEO Name : Jerry Shen Declaration Date: Nov. 05, 2010 Year to the following specifications: FCC Part 15, Subpart B, Unintentional Radiators FCC Part 15, Subpart C, Intentional Radiators FCC Part 15, Subpart E, Intentional Radiators Supplementary ...
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...ASUS COMPUTER GmbH Address, City: HARKORT STR. 21-23, 40880 RATINGEN Country: GERMANY declare the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that the product Product Name : Motherboard Model Number : P7H55-M LX/USB3 Conforms to the following specifications... Nov. 05, 2010 Year to the following apparatus: Product name : Motherboard Model name : P7H55-M LX/USB3 conform with part 15 of Conformity We, the undersigned, Manufacturer: Address, City: ASUSTek COMPUTER INC...
...ASUS COMPUTER GmbH Address, City: HARKORT STR. 21-23, 40880 RATINGEN Country: GERMANY declare the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that the product Product Name : Motherboard Model Number : P7H55-M LX/USB3 Conforms to the following specifications... Nov. 05, 2010 Year to the following apparatus: Product name : Motherboard Model name : P7H55-M LX/USB3 conform with part 15 of Conformity We, the undersigned, Manufacturer: Address, City: ASUSTek COMPUTER INC...