Gigabyte GA-Z77X-UD3H User Manual - Page 7

GA-Z77X-UD3H Motherboard Layout - atx lga1155 motherboard

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Page 7 highlights

GA-Z77X-UD3H Motherboard Layout KB_USB3 DVI VGA ATX_12V_2X4 DP_HDMI_SPDIF CPU_FAN LGA1155 SYS_FAN2 PW_SW CMOS_SW RST_SW VCORE CPUVTT VSA CPUPLL VDIMM DDRVTT PCHIO USB3_ESATA ATX USB30_LAN VIA BAT AUDIO VL800 PCIEX1_1 Atheros GbE LAN PCIEX16 mSATA GA-Z77X-UD3H PCIEX1_2 PCIEX1_3 CODEC PCIEX8 B_BIOS BBIOS_LED MBIOS_LED M_BIOS Marvell 88SE9172 PCI PCIe to PCI Bridge PCIEX4 F_AUDIO DDR3_4 DDR3_2 DDR3_3 DDR3_1 ATX4P1 F_USB30 Intel® Z77 SATA3 1 0 SATA2 32 54 CLR_CMOS SYS_FAN1 iTE Super I/O SYS_FAN3 Debug LED (Note) SPDIF_O SYS_FAN4 TPM F_USB3 F_USB1 F_USB2 F_PANEL SW4 (Note) For debug code information, please refer to Chapter 5. - 7 -

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- 7 -
GA-Z77X-UD3H Motherboard Layout
KB_USB3
CPU_FAN
ATX_12V_2X4
ATX
F_AUDIO
AUDIO
B_BIOS
PCIEX8
DDR3_2
DDR3_4
DDR3_3
DDR3_1
BAT
F_PANEL
Intel
®
Z77
CLR_CMOS
M_BIOS
PCIEX1_1
PCIEX16
SPDIF_O
F_USB2
LGA1155
USB3_ESATA
DVI VGA
USB30_LAN
PCI
F_USB30
PCIEX1_2
iTE
Super I/O
TPM
F_USB1
F_USB3
DP_HDMI_SPDIF
SYS_FAN2
VIA
VL800
PCIe to PCI
Bridge
Atheros
GbE LAN
PCIEX4
SYS_FAN4
SYS_FAN3
SATA2
SATA3
mSATA
ATX4P1
PCIEX1_3
CODEC
SW4
Debug LED
(Note)
SYS_FAN1
32
54
10
PW_SW
RST_SW
CMOS_SW
VCORE
CPUVTT
VSA
CPUPLL
VDIMM
DDRVTT
PCHIO
Marvell
88SE9172
(Note)
For debug code information, please refer to Chapter 5.
MBIOS_LED
BBIOS_LED
GA-Z77X-UD3H