Filter
Top Products
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
1. CPU, chassis fan connectors (4-pin CPU_FAN,
4-pin CHA_FAN)
1-27 8. DDR3 DIMM slots 1-14
2. USB connectors (10-1 pin USB78) 1-31 9 Speaker connector (4-pin SPEAKER) 1-28
3. USB 3.0 connector (20-1 pin USB3_34) 1-30 10. System panel connector (10-1 pin PANEL) 1-28
4. ATX power connectors (24-pin EATXPWR,
4-pin EATX12V)
1-27 11. Clear RTC RAM (3-pin CLRTC) 1-28
5. Intel
®
LGA1155 CPU socket 1-9 12. Onboard LED (SB_PWR) 1-6
6. Intel
®
H77 Serial ATA 6.0Gb/s connectors
(7-pin SATA6G_1/2 [gray])
1-30 13. Digital audio connector (4-1 pin SPDIF_OUT) 1-26
7. Intel
®
H77 Serial ATA 3.0Gb/s connectors (7-pin
SATA3G_1~4 [blue])
1-29 14. Front panel audio connector (10-1 pin AAFP) 1-26
P8H
77
-I
PCIEX16
Super
I/O
F_PANEL
AAFP
ATX12V
EATXPWR
CPU_FAN
CHA_FAN
USB78
Lithium Cell
CMOS Power
USB3_12
USB34
RTL
8111F
ASM
1442
VIA
VT1708S
64Mb
BIOS
SB_PWR
17cm(6.7in)
17cm(6.7in)
Intel
®
H77
SATA6G_1
SATA6G_2
SATA3G_1
SATA3G_2
SATA3G_3
SATA3G_4
SPDIF_OUT
SPEAKER
DDR3 DIMMA1 (64bit, 240-pin module)
DDR3 DIMMB1 (64bit, 240-pin module)
CLRTC
LGA1155
AUDIO
HDMI
SPDIFO
LAN_USB12
KBMS_USB56
DVI_VGA
USB3_34
6
21 3 4
4
10
9
1314
1
5
1112
8
7