Motherboard Layout; Layout Contents - Asus M3N78 SE User Manual

1.5.3

Motherboard layout

KB_USB56
USB34
LAN1_USB12
AUDIO
Realtek
8211CL
14
1.5.4

Layout contents

Connectors/Jumpers/Slots
1. AM2+ CPU Socket
2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
3. CPU fan connector (4-pin CPU_FAN)
4. DDR2 DIMM slots
5. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4) 1-19 12. Optical drive audio connector (4-pin CD)
6. USB connectors (10-1 pin USB78, USB 910, USB1112)
7. IDE connector (40-1 pin PRI_IDE)
1-6
1 2
21.8cm(8.6in)
ATX12V
PCIEX16
PCIEX1_1
M3N78 SE
PCIEX1_2
PCI1
PCI2
PCI3
ALC
SPDIF_OUT
662
CD
AAFP
13 12 11
3
CPU_FAN
NVIDIA ®
MCP78D
PRI_IDE
Lithium Cell
CMOS Power
8Mb
BIOS
SB_PWR
FLOPPY
Page Connectors/Jumpers/Slots
1-7 8. Internal speaker connector (4-pin SPEAKER)
1-22 9. System panel connector (10-1 pin F_PANEL)
1-8 10. Clear RTC RAM (3-pin CLRTC)
1-10 11. Floppy disk drive connector (34-1 pin FLOPPY) 1-17
1-20 13. Front panel audio connector (10-1 pin AAFP)
1-18 14. Digital audio connector (4-1 pin SPDIF_OUT)
4
SATA4
SATA3
SATA2
SATA1
USB910 USB78 USB1112
SPEAKER
F_PANEL
CLRTC
10
Chapter 1: Product introduction
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