Gigabyte GA-P55A-UD7 Manual - Page 7

GA-P55A-UD7 Motherboard Layout - lga1156

Page 7 highlights

GA-P55A-UD7 Motherboard Layout KB_USB R_SPDIF SYS_FAN3 ATX_12V_2X USB_1394_ESATA_2 USB_1394_ESATA_1 USB_LAN LGA1156 CPU_FAN PW_SW ATX M_P_LED V_P_LED PWR_FAN USB30_LAN AUDIO JMicron JMB362 NEC D720200F1 F_AUDIO PCIEX1_1 (Note 1) RTL8111D PCH_FAN RTL8111D NF200 PEX8608 Bridge PCIEX16_1 DDR3_2 DDR3_1 DDR3_4 DDR3_3 PHASE LED GIGABYTE SATA2 IDE GSATA2_7 GSATA2_6 PCIEX8_1 SATA2_1 SATA2_0 CODEC CD_IN SPDIF_I PCIEX16_2 PCI1 SPDIF_O PCIEX8_2GA-P55A-UD7 B_BIOS Intel® P55 M_BIOS TSB43AB23 S4_S5_LED S3_LED S1_LED S0_LED Marvell 9128 RST_SW SYS_FAN1 SATA2_3 SATA2_2 SATA2_5 SATA2_4 GSATA3_9 GSATA3_8 IT8720 PCI2 F_1394 BAT CMOS_SW Debug LED (Note 2) COMA FDD SYS_FAN2 F_USB2 F_USB1 F_PANEL (Note 1) Due to a hardware limitation, the PCIEX1_1 slot can only accommodate a shorter PCI Express x1 expansion card. For a longer expansion card, use other expansion slots. (Note 2) For error code information, please refer to Chapter 5. - 7 -

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- 7 -
GA-P55A-UD7 Motherboard Layout
(Note 1)
Due to a hardware limitation, the PCIEX1_1 slot can only accommodate a shorter PCI Express x1
expansion card. For a longer expansion card, use other expansion slots.
(Note 2) For error code information, please refer to Chapter 5.
KB_USB
CPU_FAN
LGA1156
ATX
GA-P55A-UD7
CD_IN
F_AUDIO
AUDIO
M_BIOS
PCIEX16_2
PCIEX1_1
(Note 1)
IDE
SPDIF_I
DDR3_2
DDR3_1
BAT
F_PANEL
COMA
IT8720
ATX_12V_2X
NF200
FDD
SATA2_1
SATA2_3
SATA2_5
GSATA3_9
SATA2_0
SATA2_2
SATA2_4
GSATA3_8
PCI1
PCIEX8_2
CODEC
PWR_FAN
PCH_FAN
SYS_FAN1
B_BIOS
F_USB2
RTL8111D
R_SPDIF
USB_1394_ESATA_2
USB30_LAN
PCIEX16_1
PCIEX8_1
SPDIF_O
F_USB1
F_1394
SYS_FAN2
TSB43AB23
SYS_FAN3
PCI2
RTL8111D
CMOS_SW
PW_SW
USB_1394_ESATA_1
JMicron JMB362
Intel
®
P55
DDR3_4
DDR3_3
Debug LED
(Note 2)
S4_S5_LED
PHASE LED
M_P_LED
USB_LAN
Marvell 9128
NEC
D720200F1
S3_LED
S1_LED
S0_LED
V_P_LED
GSATA2_7
GSATA2_6
G I G A B Y T E
SATA2
PEX8608
Bridge
RST_SW