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Asus P8H77-M LE P8H77-M LE User's Manual - Page 18

Motherboard layout, Layout contents - intel h77 a v l ddr3

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1.5.3 Motherboard layout 1 2 3 1 4 20.8cm(8.2in) DDR3 DIMM_A1 (64bit, 240-pin module) DDR3 DIMM_B1 (64bit, 240-pin module) EATXPWR KBMS_USB34 HDMI ASM1443 DIGI +VRM EATX12V DVI_VGA USB3_12 LGA1155 CPU_FAN 5 6 MemOK! DRAM_LED 2 24.4cm(9.6in) LAN_USB12 AUDIO Super I/O RTL 8111F CHA_FAN Lithium Cell CMOS Power PCIEX16 P8H77-M LE PCIEX1_1 ASM 1083 PCI1 Intel® H77 7 8 9 CLRTC CHASSIS SATA3G_2 SATA3G_1 64Mb BIOS SB_PWR SATA3G_4 SATA3G_3 10 11 10 USB3_34 ALC 887 AAFP PCIEX4_1 SPDIF_OUT USB910 USB78 SPEAKER USB56 F_PANEL SATA6G_2 SATA6G_1 12 17 16 15 14 13 1.5.4 Layout contents Connectors/Jumpers/Slots/LED 1. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN) 2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 3. Intel® LGA1155 CPU socket 4. DDR3 DIMM slots 5. DRAM LED (DRAM_LED) 6. MemOK! switch 7. USB 3.0 connector (20-1 pin USB3_34) 8. Clear RTC RAM (3-pin CLRTC) 9. Chassis intrusion connector (4-1 pin CHASSIS) Page Connectors/Jumpers/Slots/LED 1-26 10. Intel® H77 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~4 [blue]) 1-25 11. Onboard LED (SB_PWR) Page 1-28 1-31 1-9 12. Intel® H77 Serial ATA 6.0Gb/s connectors 1-29 (7-pin SATA6G_1/2 [gray]) 1-14 13. Speaker connector (4-pin SPEAKER) 1-27 1-31 14. System panel connector (10-1 pin F_PANEL) 1-27 1-30 15. USB 2.0 connectors (10-1 pin USB56, 1-28 USB78, USB910) 1-29 16. Digital audio connector (4-1 pin SPDIF_OUT) 1-24 1-21 17. Front panel audio connector (10-1 pin AAFP) 1-24 1-26 1-8 Chapter 1: Product introduction

Section	Page
About this guide	6
Safety information	6
P8H77-M LE specifications summary	8
Chapter 1	11
Product introduction	11
1.1 Welcome!	11
1.2 Package contents	11
1.3 Special features	11
1.3.1 Product highlights	11
1.3.2 Innovative ASUS features	13
1.3.3 Other special features	15
1.4 Before you proceed	16
1.5 Motherboard overview	17
1.5.1 Placement direction	17
1.5.2 Screw holes	17
1.5.3 Motherboard layout	18
1.5.4 Layout contents	18
1.6 Central Processing Unit (CPU)	19
1.6.1 Installing the CPU	20
1.6.2 CPU heatsink and fan assembly installation	22
1.7 System memory	24
1.7.1 Overview	24
1.7.2 Memory configurations	24
1.7.3 Installing a DIMM	29
1.7.4 Removing a DIMM	29
1.8 Expansion slots	30
1.8.1 Installing an expansion card	30
1.8.2 Configuring an expansion card	30
1.8.3 PCI slot	30
1.8.4 PCI Express x1 slot	30
1.8.5 PCI Express x4 slot	30
1.8.6 PCI Express x16 slot	31
1.9 Jumpers	31
1.10 Connectors	32
1.10.1 Rear panel connectors	32
1.10.2 Internal connectors	34
1.11 Onboard switches	40
1.12 Onboard LEDs	41
1.13 Software support	42
1.13.1 Installing an operating system	42
1.13.2 Support DVD information	42
Chapter 2	43
BIOS information	43
2.1 Managing and updating your BIOS	43
2.1.1 ASUS Update utility	43
2.1.2 ASUS EZ Flash 2	44
2.1.3 ASUS CrashFree BIOS 3 utility	45
2.1.4 ASUS BIOS Updater	46
2.2 BIOS setup program	48
2.3 Main menu	52
2.3.1 System Language [English]	52
2.3.2 System Date [Day xx/xx/xxxx]	52
2.3.3 System Time [xx:xx:xx]	52
2.3.4 Security	52
2.4 Ai Tweaker menu	54
2.4.1 CPU bus speed : DRAM speed ratio mode [Auto]	54
2.4.2 Memory Frequency [Auto]	55
2.4.3 iGPU Max. Frequency [Auto]	55
2.4.4 EPU Power Saving Mode [Disabled]	55
2.4.5 GPU Boost [OK]	55
2.4.6 DRAM Timing Control	55
2.4.7 CPU Power Management	55
2.4.8 DIGI+ VRM	56
2.4.9 CPU Voltage [Offset Mode]	57
2.4.10 iGPU Voltage [Offset Mode]	58
2.4.11 DRAM Voltage [Auto]	58
2.4.12 VCCSA Voltage [Auto]	58
2.4.13 PCH Voltage [Auto]	58
2.4.14 CPU PLL Voltage [Auto]	59
2.5 Advanced menu	59
2.5.1 CPU Configuration	59
2.5.2 PCH Configuration	61
2.5.3 SATA Configuration	61
2.5.4 System Agent Configuration	62
2.5.5 USB Configuration	62
2.5.6 Onboard Devices Configuration	63
2.5.7 APM	63
2.5.8 Network Stack	64
2.6 Monitor menu	65
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]	66
2.6.2 CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A]	66
2.6.3 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage	66
2.6.4 CPU Q-Fan Control [Enabled]	66
2.6.5 Chassis Q-Fan Control [Enabled]	67
2.6.6 Anti Surge Support [Enabled]	67
2.7 Boot menu	68
2.7.1 Bootup NumLock State [On]	68
2.7.2 Full Screen Logo [Enabled]	68
2.7.3 Wait for ‘F1’ If Error [Enabled]	68
2.7.4 Option ROM Messages [Force BIOS]	69
2.7.5 Setup Mode [EZ Mode]	69
2.7.6 UEFI/Legacy Boot [Enabled both UEFI and Legacy]	69
2.7.7 PCI ROM Priority [Legacy ROM]	69
2.7.8 Boot Option Priorities	69
2.7.9 Boot Override	69
2.8 Tools menu	70
2.8.1 ASUS EZ Flash 2 Utility	70
2.8.2 ASUS O.C. Profile	70
2.8.3 ASUS SPD Information	70
2.9 Exit menu	71
Appendices	73

Match case Limit results 1 per page

1-8

Chapter 1: Product introduction

1.5.3

Motherboard layout

1.5.4

Layout contents

Connectors/Jumpers/Slots/LED

Page

Connectors/Jumpers/Slots/LED

Page

CPU and chassis fan connectors (4-pin

CPU_FAN, 3-pin CHA_FAN)

1-26

10.

Intel

H77 Serial ATA 3.0Gb/s connectors

(7-pin SATA3G_1~4 [blue])

1-28

ATX power connectors (24-pin EATXPWR,

8-pin EATX12V)

1-25

11.

Onboard LED (SB_PWR)

1-31

Intel

LGA1155 CPU socket

1-9

12.

Intel

H77 Serial ATA 6.0Gb/s connectors

(7-pin SATA6G_1/2 [gray])

1-29

DDR3 DIMM slots

1-14

13.

Speaker connector (4-pin SPEAKER)

1-27

DRAM LED (DRAM_LED)

1-31

14.

System panel connector (10-1 pin F_PANEL)

1-27

MemOK! switch

1-30

15.

USB 2.0 connectors (10-1 pin USB56,

USB78, USB910)

1-28

USB 3.0 connector (20-1 pin USB3_34)

1-29

16.

Digital audio connector (4-1 pin SPDIF_OUT)

1-24

Clear RTC RAM (3-pin CLRTC)

1-21

17.

Front panel audio connector (10-1 pin AAFP)

1-24

Chassis intrusion connector (4-1 pin CHASSIS)

1-26

P8H77-M LE

PCIEX16

PCI1

PCIEX4_1

PCIEX1_1

AAFP

EATXPWR

CPU_FAN

CHA_FAN

Lithium Cell

CMOS Power

Super

I/O

ASM

1083

ALC

887

DIGI

+VRM

KBMS_USB34

HDMI

64Mb

BIOS

SB_PWR

CLRTC

20.8cm(8.2in)

24.4cm(9.6in)

Intel

H77

DDR3 DIMM_A1 (64bit, 240-pin module)

DDR3 DIMM_B1 (64bit, 240-pin module)

SATA3G_4

SATA3G_3

SATA3G_2

SATA3G_1

SATA6G_2

SATA6G_1

AUDIO

USB3_12

ASM1443

LAN_USB12

SPDIF_OUT

DVI_VGA

DRAM_LED

MemOK!

LGA1155

EATX12V

USB3_34

F_PANEL

SPEAKER

USB56

USB78

USB910

RTL

8111F