1
2
17
18
19
20
3 4 5
6
7
16
15
14
13
12
11
10
9
8
1PS/2 mouse port
2PS/2 keyboard port
3USB connectors
4Serial port 2
5Parallel port
6Serial port 1
7BIOS
8ISA slots
9PCI slots
10 AGP slot
11Battery
12Intel 82371EB
13IDE1 connector
14IDE2 connector
15FDD connector
16Intel 440BX
17DIMM sockets
18Voltage regulators
19CPU slot
20Power connector
Figure 1-2 System Board Layout without Network Connector
System Board |