User Manual
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... memory 1-3 1.4.1 Overview 1-3 1.4.2 Memory configurations 1-4 1.5 Expansion slots 1-7 1.5.1 Installing an expansion card 1-7 1.5.2 Configuring an expansion card 1-7 1.5.3 PCI slots 1-7 1.5.4 PCI Express x4 slot 1-7 1.5.5 PCI Express x16 slot 1-7 1.6 Jumpers 1-8 1.7 Connectors 1-9 1.7.1 Rear panel ports 1-9 1.7.2 Internal connectors 1-10 1.8 Software support 1-17 1.8.1 Installing an operating system 1-17 1.8.2 Support DVD information 1-17 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...
... memory 1-3 1.4.1 Overview 1-3 1.4.2 Memory configurations 1-4 1.5 Expansion slots 1-7 1.5.1 Installing an expansion card 1-7 1.5.2 Configuring an expansion card 1-7 1.5.3 PCI slots 1-7 1.5.4 PCI Express x4 slot 1-7 1.5.5 PCI Express x16 slot 1-7 1.6 Jumpers 1-8 1.7 Connectors 1-9 1.7.1 Rear panel ports 1-9 1.7.2 Internal connectors 1-10 1.8 Software support 1-17 1.8.1 Installing an operating system 1-17 1.8.2 Support DVD information 1-17 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...
User Manual
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... Mode [Auto 2-15 2.5.2 ACPI 2.0 Support [Enabled 2-15 2.5.3 ACPI APIC Support [Enabled 2-15 2.5.4 Anti Surge Support [Disabled 2-15 2.5.5 APM Configuration 2-16... 2.5.6 Hardware Monitor 2-16 2.6 Boot menu 2-17 2.6.1 Boot Device Priority 2-17 2.6.2 Boot Settings Configuration 2-17 2.6.3 Security 2-18 2.7 Tools menu 2-19 2.8 Exit menu 2-20 P7P55/P7H57/P7H55 series motherboardsinstallation notices.......... 2-21 Intel® LGA1156 processor and chipset combination instruction.. 2-21 Memory...
... Mode [Auto 2-15 2.5.2 ACPI 2.0 Support [Enabled 2-15 2.5.3 ACPI APIC Support [Enabled 2-15 2.5.4 Anti Surge Support [Disabled 2-15 2.5.5 APM Configuration 2-16... 2.5.6 Hardware Monitor 2-16 2.6 Boot menu 2-17 2.6.1 Boot Device Priority 2-17 2.6.2 Boot Settings Configuration 2-17 2.6.3 Security 2-18 2.7 Tools menu 2-19 2.8 Exit menu 2-20 P7P55/P7H57/P7H55 series motherboardsinstallation notices.......... 2-21 Intel® LGA1156 processor and chipset combination instruction.. 2-21 Memory...
User Manual
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... 1536 @75Hz P7H55-M LX: Multi-VGA output support: DVI-D, and RGB ports - resolution: 2048 x 1536 @75Hz P7H55-M LX2: Multi-VGA output support: RGB port - Intel® H55 Express Chipset Dual-channel memory architecture 2 x DIMM, max. 8GB, DDR3 1333/1066 MHz, non-ECC, un-buffered memory * When you... P7H55-M LE only) - 1 x Floppy connector (for Intel® CPU support list. HDMI with Max. Supports Multi-streaming 12 x USB 2.0/1.1 ports (6 ports at the mid-board, 6 ports at the back panel) ASUS CrashFree BIOS 3 Anti-Surge protection ASUS EZ Flash 2 ASUS Q-Fan 2 ASUS AI NET 2 ASUS MyLogo...
... 1536 @75Hz P7H55-M LX: Multi-VGA output support: DVI-D, and RGB ports - resolution: 2048 x 1536 @75Hz P7H55-M LX2: Multi-VGA output support: RGB port - Intel® H55 Express Chipset Dual-channel memory architecture 2 x DIMM, max. 8GB, DDR3 1333/1066 MHz, non-ECC, un-buffered memory * When you... P7H55-M LE only) - 1 x Floppy connector (for Intel® CPU support list. HDMI with Max. Supports Multi-streaming 12 x USB 2.0/1.1 ports (6 ports at the mid-board, 6 ports at the back panel) ASUS CrashFree BIOS 3 Anti-Surge protection ASUS EZ Flash 2 ASUS Q-Fan 2 ASUS AI NET 2 ASUS MyLogo...
User Manual
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...- - - - - - - Timing DIMM (BIOS) 8-8-8-24 8-8-8-24 9-9-9-24 9-9-9-24 9-9-9-24 9-9-9-24 9 9-9-9-24 9-9-9-24 9 6-6-6-20 9 6-6-6-20 6-6-6-20 7-7-7-24 - - 7-7-7-18 9-9-9-24 Voltage DIMM Support A* B* - • 1.65-1.85V • • 1.65-1.85V • • - •• 1.60V • • 1.60V • 1.50V • 1.50V • •... 4GB or more memory on the next page) ASUS P7H55-M LE Series 1-4 For effective use of memory, we recommend that you install 4GB or more memory on the 32-bit Windows® OS, when you obtain memory modules from the ...
...- - - - - - - Timing DIMM (BIOS) 8-8-8-24 8-8-8-24 9-9-9-24 9-9-9-24 9-9-9-24 9-9-9-24 9 9-9-9-24 9-9-9-24 9 6-6-6-20 9 6-6-6-20 6-6-6-20 7-7-7-24 - - 7-7-7-18 9-9-9-24 Voltage DIMM Support A* B* - • 1.65-1.85V • • 1.65-1.85V • • - •• 1.60V • • 1.60V • 1.50V • 1.50V • •... 4GB or more memory on the next page) ASUS P7H55-M LE Series 1-4 For effective use of memory, we recommend that you install 4GB or more memory on the 32-bit Windows® OS, when you obtain memory modules from the ...
User Manual
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Single-sided / DS - Double - ASUS P7H55-M LE Series 1-6 Crucial CT12864BA1067.8FF Crucial CT25664BA1067.16FF ELPIDA EBJ10UE8EDF0-AE-F ELPIDA EBJ51UD8BAFA-AC-E ELPIDA EBJ51UD8BAFA-AE-E ELPIDA EBJ11UD8BAFA-AE-E ELPIDA EBJ21UE8EDF0-AE-F KINGSTON ...1024MB 4096MB 2048MB 2048MB 2048MB 2048MB SS/ DS Chip Brand Chip No. Visit the ASUS website at www.asus.com for the latest QVL. sided DIMM support: • A*: Supports one module inserted into any slot as Single-channel memory configuration. • B*: Supports one pair of modules inserted into both the slots as one pair of Dual...
Single-sided / DS - Double - ASUS P7H55-M LE Series 1-6 Crucial CT12864BA1067.8FF Crucial CT25664BA1067.16FF ELPIDA EBJ10UE8EDF0-AE-F ELPIDA EBJ51UD8BAFA-AC-E ELPIDA EBJ51UD8BAFA-AE-E ELPIDA EBJ11UD8BAFA-AE-E ELPIDA EBJ21UE8EDF0-AE-F KINGSTON ...1024MB 4096MB 2048MB 2048MB 2048MB 2048MB SS/ DS Chip Brand Chip No. Visit the ASUS website at www.asus.com for the latest QVL. sided DIMM support: • A*: Supports one module inserted into any slot as Single-channel memory configuration. • B*: Supports one pair of modules inserted into both the slots as one pair of Dual...
User Manual
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...Disabled] [Enabled] The following item appears only when you to choose the number of CPU cores to enable or disable C1E Support. ASUS P7H55-M LE Series 2-11 Virtualization enhanced by making the next cache line immediately available if the processor requires it as well. Configuration... [Disabled] [Enabled] Adjacent Cache Line Prefetch [Enabled] When this item to [Enabled] allows the processor to be compatible with memory reads. With virtualization, one computer system can function as the subsequent cache line. Configuration options: [Disabled] [Enabled] Active Processor Cores...
...Disabled] [Enabled] The following item appears only when you to choose the number of CPU cores to enable or disable C1E Support. ASUS P7H55-M LE Series 2-11 Virtualization enhanced by making the next cache line immediately available if the processor requires it as well. Configuration... [Disabled] [Enabled] Adjacent Cache Line Prefetch [Enabled] When this item to [Enabled] allows the processor to be compatible with memory reads. With virtualization, one computer system can function as the subsequent cache line. Configuration options: [Disabled] [Enabled] Active Processor Cores...
User Manual
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...Allows you set to C2/C3/C4/C6. The configuration options for this item to [Auto] for BIOS to automatically detect the C-State mode supported by the operating system. Configuration options: [Enabled] [Disabled] Front Panel Type [HD Audio] Allows you set HD Audio mode. Configuration options:...C State package limit setting [Auto] This item appears only when you to enabled or disable the remapping of the overlapped PCI memory above the total physical memory. We recommend that you to adjust the DRAM frequency. The configuration options are [PCI/PCIE] [PCIE/PCI]. Intel(R) SpeedStep(TM...
...Allows you set to C2/C3/C4/C6. The configuration options for this item to [Auto] for BIOS to automatically detect the C-State mode supported by the operating system. Configuration options: [Enabled] [Disabled] Front Panel Type [HD Audio] Allows you set HD Audio mode. Configuration options:...C State package limit setting [Auto] This item appears only when you to enabled or disable the remapping of the overlapped PCI memory above the total physical memory. We recommend that you to adjust the DRAM frequency. The configuration options are [PCI/PCIE] [PCIE/PCI]. Intel(R) SpeedStep(TM...
User Manual
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...-off function. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for PCI/PnP devices. Configuration options: [Disabled] [Enabled] The following items may only appear when a USB storage...No] [Yes] 2-14 Chapter 2: BIOS information USB Functions [Enabled] Allows you to enable or disable support for the USB storage device to initialize. Configuration options: [Disabled] [Enabled] Legacy USB Support [Auto] Allows you to disable or enable the USB functions. Configuration options: [Auto] [Floppy] [...
...-off function. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for PCI/PnP devices. Configuration options: [Disabled] [Enabled] The following items may only appear when a USB storage...No] [Yes] 2-14 Chapter 2: BIOS information USB Functions [Enabled] Allows you to enable or disable support for the USB storage device to initialize. Configuration options: [Disabled] [Enabled] Legacy USB Support [Auto] Allows you to disable or enable the USB functions. Configuration options: [Auto] [Floppy] [...
User Manual
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...blue slots or the black slots as one pair of Dual-channel memory configuration supports two modules inserted into the blue slots (A1 and B1) as one pair of Dual-channel memory configuration supports four modules inserted into both the blue and the black slots as... of Dual-channel memory configuration Configurations for the PCI Express x16 slots According to the table below for motherboards with integrated GPU) Lynnfield CPU O O X O O O No limitation No limitation No limitation No limitation No limitation No limitation No limitation No limitation ASUS P7H55-M LE Series 2-...
...blue slots or the black slots as one pair of Dual-channel memory configuration supports two modules inserted into the blue slots (A1 and B1) as one pair of Dual-channel memory configuration supports four modules inserted into both the blue and the black slots as... of Dual-channel memory configuration Configurations for the PCI Express x16 slots According to the table below for motherboards with integrated GPU) Lynnfield CPU O O X O O O No limitation No limitation No limitation No limitation No limitation No limitation No limitation No limitation ASUS P7H55-M LE Series 2-...