Motherboard Layout; Layout Contents - Asus M4A78L-M - Motherboard - Micro ATX User Manual

1.5.3

Motherboard layout

KB_USB56
SPDIFO_
HDMI
USB34
LAN1_USB12
AUDIO
RTL
8112L
15
VT1708S
SPDIF_OUT
AAFP
14
1.5.4

Layout contents

Connectors/Jumpers/Slots/LED
1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
2. CPU Socket AM2+
3. CPU and chassis fan connectors
(4-pin CPU_FAN and 3-pin CHA_FAN)
4. DDR2 DIMM slots
5. Serial port connector (10-1 pin COM1)
6. LPT connector (26-1 pin LPT)
7. IDE connector (40-1 pin PRI_IDE)
8. Clear RTC RAM (3-pin CLRTC)
ASUS M4A78L-M
1 2 4
22.4cm(8.8in)
ATX12V
ICS9LPRS485
AMD
780L
PCIEX1_1
PCIEX16
M4A78L-M
PCI1
PCI2
USB78 USB910
13 12
3
CHA_FAN
CPU_FAN
®
AMD
®
SB710
USB1112
Page Connectors/Jumpers/Slots/LED
1-24 9. System panel connector (20-8 pin PANEL)
1-8 10. Onboard power LED (SB_PWR)
1-23 11. SATA connectors (7-pin SATA1 – 6)
1-11 12. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-29 13. Digital audio connector (4-1 pin SPDIF_OUT)
1-22 14. Front panel audio connector (10-1 pin AAFP)
1-25 15. PCIe x16 / PCIe x1 / PCI slots
1-19
4 5
COM1
Super
I/O
LPT
PRI_IDE
Lithium Cell
CMOS Power
8Mb
BIOS
PANEL
CLRTC
SB_PWR
SATA4 SATA5 SATA6
SATA3 SATA2 SATA1
11
6
1
7
8
9
10
Page
1-27
1-5
1-26
1-28
1-29
1-23
1-18
1-7