1.5.3 Motherboard layout
1.5.4 Layout contents
M4N68T PRO
PCIEX16
PCIEX1_1
PCIEX1_2
PCI3
PCI4
PCI2
PCI1
USB910USB78USB56
SPDIF_OUT
AAFP
ATX12V
EATXPWR
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
VIA
VT1708S
RTL
8211CL
KBMS
8Mb
BIOS
SB_PWR
CLRTC
SPEAKER
USBPW5-10
USBPW1-4
KBPWR
20.8cm(8.2in)
DDR3 DIMM_A1 (64bit, 240-pin module)
SOCKET AM3
DDR3 DIMM_B1 (64bit, 240-pin module)
DDR3 DIMM_A2 (64bit, 240-pin module)
DDR3 DIMM_B2 (64bit, 240-pin module)
SATA1 SATA2 SATA3 SATA4
AUDIO
LPT
COM
LAN1_USB12
USB34
30.5cm(12.0in)
PRI_IDE
NVIDIA
®
MCP68 SE
F_PANEL
32 54
3
1 6
1114 2 13 1215
10
8
9
7
Connectors/Jumpers/Slots Page Connectors/Jumpers/Slots Page
1. Keyboard power (3-pin KBPWR) 1-19 9. Internal speaker connector (4- pin SPEAKER) 1-24
2. USB device wake-up (3-pin USBPW1-4,
USBPW5-10)
1-19 10. Clear RTC RAM (CLRTC) 1-18
3. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
1-22 11. Serial ATA connectors (7-pin SATA1-4) 1-24
4. CPU and chassis fan connectors (4-pin
CPU_FAN and 3-pin CHA_FAN)
1-27 12. System panel connector (10-1 pin F_PANEL) 1-25
5. AMD CPU socket 1-8 13. USB connectors (10-1 pin USB56, USB78,
USB910)
1-26
6. DDR3 DIMM sockets 1-11 14. Digital audio connector (4-1 pin SPDIF_OUT) 1-27
7. Onboard LED 1-5 15. Front panel audio connector (10-1 pin AAFP) 1-21
8. IDE connector (40-1 pin PRI_IDE) 1-23
ASUS M4N68T PRO 1-7