System Board Layout with Network Connector
19
20
21
22
1
2
3
5
4
6
7
8
1
PS/2 mouse port
2
PS/2 keyboard port
3
USB connectors
4
Serial port 2
5
Parallel port
6
Serial port 1
7
RJ-45 connector
8
Intel 82C558 Ethernet controller
9
BIOS
10
ISA slots
11
PCI slots
BIOS Utility
18
17
16
11
9
10
12
AGP slot
13
Battery
14
Intel 82371EB
15
IDE1 connector
16
IDE2 connector
17
FDD connector
18
Intel 440BX
19
DIMM sockets
20
Voltage regulators
21
CPU slot
22
Power connector
15
14
13
12
2-3