1.5.3
Motherboard layout
1.5.4
Layout contents
Connectors/Jumpers/Slots/LED
1.
ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
2.
CPU and chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
3.
Intel LGA775 CPU socket
4.
DDR3 DIMM slots
5.
IDE connector (40-1 pin PRI_IDE)
6.
Clear RTC RAM (3-pin CLRTC)
7.
Serial ATA connectors (7-pin SATA1-4)
1-6
Page
Connectors/Jumpers/Slots/LED
1-21
8.
Onboard LED (SB_PWR)
1-20
9.
System panel connector (20-8 pin PANEL)
1-7
10.
USB connectors (10-1 pin USB56, USB78)
1-12
11.
LPT connector (26-1 pin LPT)
1-23
12.
Front panel audio connector (10-1 pin AAFP)
1-17
13.
Digital audio connector (4-1 pin SPDIF_OUT)
1-22
14.
Serial port connector (10-1 pin COM1)
Chapter 1: Product introduction
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