Asus M4A77TD - Motherboard - ATX - Motherboard Layout; Layout Contents

1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. CPU and chassis fan connectors
(4-pin CPU_FAN and 3-pin CHA_FAN)
1-27 7. System panel connector (20-8 pin PANEL) 1-24
2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 1-21 8. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-25
3. CPU Socket AM3 1-8 9. Clear RTC RAM (3-pin CLRTC) 1-18
4. DDR3 DIMM slots 1-11 10. Onboard power LED (SB_PWR) 1-5
5. IDE connector (40-1 pin PRI_IDE) 1-22 11. Digital audio connector (4-1 pin SPDIF_OUT) 1-26
6. SATA connectors (7-pin SATA1, SATA2, SATA3, SATA4,
SATA5, and SATA6)
1-23 12. Front panel audio connector (10-1 pin AAFP) 1-26
M4A77TD
PCIEX16
PCIEX1_1
PCIEX1_2
PCI2
PCI3
PCI1
USB910USB78 USB1112
SPDIF_OUT
AAFP
ATX12V
EATXPWR
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
VIA
VT1708S
RTL
8112L
ICS
9LPRS485
KB_USB56
8Mb
BIOS
SB_PWR
PANEL
CLRTC
DDR3 DIMM_A2 (64bit, 240-pin module)
SOCKET AM3
DDR3 DIMM_B2 (64bit, 240-pin module) DDR3 DIMM_A1 (64bit, 240-pin module) DDR3 DIMM_B1 (64bit, 240-pin module)
SATA1 SATA2 SATA3
SATA4 SATA5 SATA6
AUDIO
LPT
COM1
SPDIF_O
LAN1_USB12
USB34
30.5cm(12.0in)
PRI_IDE
AMD
®
SB710
AMD
®
770
21.3cm(8.4in)
2 3 1
5
1 4
812 11 10 9
2
7
6
ASUS M4A77TD 1-7