Asus P8H77-V User Manual

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Chapter 2: BIOS information
2.1 Managing and updating your BIOS ............................................................. 2-1
2.1.1 ASUS Update utility ........................................................................2-1
2.1.2 ASUS EZ Flash 2 ............................................................................2-2
2.1.3 ASUS CrashFree BIOS 3 utility ......................................................2-3
2.1.4 ASUS BIOS Updater .......................................................................2-4
2.2 BIOS setup program ..................................................................................... 2-6
2.3 Main menu ................................................................................................... 2-10
2.3.1 System Language [English] .......................................................... 2-10
2.3.2 System Date [Day xx/xx/xxxx] ....................................................... 2-10
2.3.3 System Time [xx:xx:xx] .................................................................2-10
2.3.4 Security .........................................................................................2-10
2.4 Ai Tweaker menu ........................................................................................ 2-12
2.4.1 Ai Overclock Tuner [Auto] ............................................................. 2-13
2.4.2 Memory Frequency [Auto] ............................................................. 2-13
2.4.3 EPU Power Saving Mode [Enabled] ............................................. 2-13
2.4.4 GPU Boost [OK] ............................................................................2-13
2.4.5 DRAM Timing Control ................................................................... 2-13
2.4.6 CPU Power Management ............................................................. 2-14
2.4.7 DIGI+ VRM .................................................................................... 2-15
2.4.8 CPU Voltage [Offset Mode] ...........................................................2-16
2.4.9 DRAM Voltage [Auto] .................................................................... 2-16
2.4.10 VCCIO Voltage [Auto] ................................................................... 2-17
2.4.11 PCH Voltage [Auto] ....................................................................... 2-17
2.4.12 VCCSA Voltage [Auto] ..................................................................2-17
2.4.13 CPU PLL Voltage [Auto] ................................................................2-17
2.5 Advanced menu .......................................................................................... 2-18
2.5.1 CPU Conguration ........................................................................2-18
2.5.2 PCH Conguration ........................................................................2-20
2.5.3 SATA Conguration .......................................................................2-21
2.5.4 System Agent Conguration .........................................................2-21
2.5.5 USB Conguration ........................................................................ 2-22
2.5.6 Onboard Devices Conguration ....................................................2-22
2.5.7 APM .............................................................................................. 2-23
2.5.8 Network Stack ...............................................................................2-24
2.6 Monitor menu .............................................................................................. 2-25
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]...................... 2-25
2.6.2 CPU / Chassis / Power Fan Speed ...............................................2-25
2.6.3 CPU Q-Fan Control [Enabled] ......................................................2-26

Asus P8H77-V Specifications

General

ECC	No
Non-ECC	Yes
Memory voltage	1.5 V
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600, 1800, 1866, 2000, 2133, 2200 MHz
Supported memory module capacities	16GB, 1GB, 2GB, 4GB, 8GB
System bus rate	5 GT/s
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
USB 2.0 connectors	3
Number of Parallel ATA connectors	0
Headphone outputs	6
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio chip	VIA VT1708S
Cooling type	Passive
Component for	PC
Motherboard chipset	Intel H77
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA II, SATA III
Graphics card	HD Graphics
OpenGL version	3.2
DirectX version	11
Maximum resolution	2560 x 1600 pixels
Maximum graphics card memory	1696 MB
Parallel processing technology support	2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX
PCI Express slots version	2.0, 3.0
PCI Express configurations	1x4, 1x16
Cables included	SATA
LAN controller	-
Wi-Fi standards	Not supported
Networking features	Gigabit LAN
Ethernet interface type	Gigabit Ethernet
BIOS type	EFI AMI
ACPI version	2.0a
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	226 mm
Width	305 mm