Service Manual

Master I/O Board Components
1
processor power connector
(PWR2)
2
processor socket (CPU1)
3
heat-sink fan connector
(VRM_FAN)
4
processor fan connector
(CPU_FAN)
5
memory-module connector
(DIMM1)
6
memory-module connector
(DIMM2)
7
memory-module connector
(DIMM3)
8
memory-module connector
(DIMM4)
9
main power connector (PWR1)
10
front USB connector (FUSB3_0)
11
battery socket (BAT1)
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
CMOS jumper (CLEAR_CMOS)
19
Low pin count debug header
(LPC)
20
IEEE 1394 connector (1394)
21
serial port connector (COM1)
22
front audio connector
(FRONT_AUDIO)
23
password jumper (PASSWORD)
24
PCI-Express x1 connector
(SLOT4)
25
PCI-Express x16 connector
(SLOT3)
26
PCI-Express x1 connector
(SLOT2)
27
PCI-Express x16 connector
(SLOT1)
28
eSATA connector (ESATA)
NOTE: The location of the connectors may vary based on the selections you made at the time of purchase.