Asus M4A77D User Manual - Page 17

Motherboard layout, Layout contents - - motherboard - atx - amd 770

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1.5.3 Motherboard layout 1 2 3 4 21.4cm(8.4in) KB_USB56 ATX12V CPU_FAN CHA_FAN SPDIF_O SOCKET AM2+ DDR2 DIMM_A1 (64bit, 240-pin module) DDR2 DIMM_B1 (64bit, 240-pin module) DDR2 DIMM_A2 (64bit, 240-pin module) DDR2 DIMM_B2 (64bit, 240-pin module) EATXPWR 30.5cm(12.0in) COM LPT F_USB34 LAN1_USB12 AUDIO AMD® 770 ICS 9LPRS482 1 Realtek RTL8112L PCIEX1_1 M4A77D PCIEX16 Super I/O PCIEX1_2 VIA VT6308P PCI1 AMD® SB710 8Mb BIOS Lithium Cell CMOS Power PCI2 SB_PWR SATA1 SATA2 SATA3 5 SATA4 SATA5 SATA6 VIA SPDIF_OUT VT1818S AAFP PANEL PCI3 IE1394_1 USB78 USB1112 USB910 PRI_IDE 6 CLRTC 7 13 12 11 10 9 8 1.5.4 Layout contents Connectors/Jumpers/Slots/LED 1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 2. AMD CPU socket 3. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN) 4. DDR2 DIMM sockets 5. Onboard LED 6. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4, SATA5, SATA6) 7. Clear RTC RAM (CLRTC) Page 1-22 1-8 1-28 1-11 1-5 1-24 1-19 Connectors/Jumpers/Slots/LED 8. IDE connector (40-1 pin PRI_IDE) Page 1-23 9. USB connectors (10-1 pin USB78, USB910, 1-26 USB1112) 10. IEEE 1394a connector (10-1 pin IE1394_1) 1-28 11. System panel connector (20-8 pin PANEL) 1-25 12. Front panel audio connector (10-1 pin 1-27 AAFP) 13. Digital audio connector (4-1 pin 1-27 SPDIF_OUT) ASUS M4A77D 1-7

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1.5.3
Motherboard layout
1.5.4
Layout contents
M4A77D
PCIEX16
PCIEX1_1
PCIEX1_2
VIA
VT6308P
PCI2
PCI3
PCI1
USB910
USB78
IE1394_1
USB1112
SPDIF_OUT
AAFP
ATX12V
EATXPWR
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
VIA
VT1818S
Realtek
RTL8112L
ICS
9LPRS482
KB_USB56
8Mb
BIOS
SB_PWR
PANEL
CLRTC
21.4cm(8.4in)
DDR2 DIMM_A1 (64bit, 240-pin module)
SOCKET AM2+
DDR2 DIMM_B1 (64bit, 240-pin module)
DDR2 DIMM_A2 (64bit, 240-pin module)
DDR2 DIMM_B2 (64bit, 240-pin module)
SATA1
SATA4
SATA2
SATA5
SATA3
SATA6
AUDIO
LPT
COM
SPDIF_O
LAN1_USB12
F_USB34
30.5cm(12.0in)
PRI_IDE
AMD
®
SB710
AMD
®
770
1
2
1
4
3
8
9
10
11
12
13
5
7
6
Connectors/Jumpers/Slots/LED
Page
Connectors/Jumpers/Slots/LED
Page
1.
ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
1-22
8.
IDE connector (40-1 pin PRI_IDE)
1-23
2.
AMD CPU socket
1-8
9.
USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
3.
CPU and chassis fan connectors (4-pin
CPU_FAN, 3-pin CHA_FAN)
1-28
10.
IEEE 1394a connector (10-1 pin IE1394_1)
1-28
4.
DDR2 DIMM sockets
1-11
11.
System panel connector (20-8 pin PANEL)
1-25
5.
Onboard LED
1-5
12.
Front panel audio connector (10-1 pin
AAFP)
1-27
6.
Serial ATA connectors (7-pin SATA1, SATA2,
SATA3, SATA4, SATA5, SATA6)
1-24
13.
Digital audio connector (4-1 pin
SPDIF_OUT)
1-27
7.
Clear RTC RAM (CLRTC)
1-19
ASUS M4A77D
1-7