User`s guide

1-4 User’s Guide
1.2 System Board Layout
Figure 1-1 shows the locations of the major components on the
system board.
1 USB ports
2 PS/2 mouse port
3 Power connector
4 CPU card connector
5 5-pin fan connector
6 2-pin fan connector
7 Voltage regulators with heatsink
8 DIMM sockets
9 Battery
10 PCI, AGP, memory controller
11 IDE1 connector
12 IDE2 connector
13 Video controller
14 Power LED connector
15 Wake-On LAN connector
16 PCI-to-ISA bridge controller
17 Power switch connector
18 Modem ring-in connector
19 Floppy disk drive connector
20 HDD LED connector
21 Buzzer
22 System BIOS chip
23 Ultra I/O controller
24 ISA slots
25 PCI slots
26 CS4610 connector
27 Audio controller
28 CD-in connector
29 Modem connector
30 Video memory
31 Microphone-in port
32 Line-in port
33 Line-out port
34 MIDI connector
35 VGA port
36 COM1 port
37 PS/2 keyboard port
38 Parallel port
39 AMC connector
Figure 1-1 System Board Layout
12
3
4
5
6
7
8
910
11 12
13
14
38
37
36 35
34 33 32 31
26
2728
29
30
25
24
23
22
15 16 17
18 19
20 21
39