Service Manual

014

CHAPTER 3: TECHNICAL OVERVIEW

1 processor power connector (PWR2) 2 processor socket (CPU)

3 processor fan connector (MB_CPU_FAN) 4 memory-module connector (DIMM2)

(Aurora and Aurora ALX )

memory-module connector (DIMM3)

(Aurora-R2)

5 memory-module connector (DIMM1) 6 memory-module connector (DIMM4)

7 memory-module connector (DIMM3)

(Aurora and Aurora ALX)

memory-module connector (DIMM2)

(Aurora-R2)

8 memory-module connector (DIMM6)

(Aurora and Aurora ALX only)

9 memory-module connector (DIMM5)

(Aurora and Aurora ALX only)

10 main power connector (PWR1)

11 password jumper (PASSWORD) 12 serial ATA drive connectors (SATA1_2)

13 serial ATA drive connectors (SATA3_4) 14 serial ATA drive connectors (SATA5_6)

15 front panel connector (FRONT_PANEL) 16 USB connector (USB1)

17 USB connector (USB2) 18 USB connector (USB3)

19 Low pin count debug header (LPC1) 20 IEEE 1394 connector (1394)

21 PCI-Express x1 connector (SLOT4) 22 S/PDIF connector (SPDIF)

(Aurora and Aurora ALX only)

23 front audio connector (FRONT AUDIO) 24 PCI-Express x16 connector (SLOT3)

25 CMOS jumper (CLEAR_CMOS) 26 PCI-Express x1 connector (SLOT2)

27 battery socket (BAT1) 28 PCI-Express x16 connector (SLOT1)

29 eSATA connector (ESATA) 30 processor cooling assembly

connector (CHIPSET_FAN)

System Board Components

2021

2223

2 3

6 7 8

1819