Lenovo 3000 C300/C305 Hardware Maintenance Manual

Hardware Maintenance Manual
30
Back view of the system board
1
2
3
4
5
6
7
89
101213 11
14
15
16
1
Microprocessor
2
Memory slots
3
Memory card reader
4
IEEE 1394 connector
5
Headphone connector
6
Microphone connector
7
USB connectors (2)
8
USB connectors (4)
9
Ethernet connector
q;
PS2 Keyboard connector
qa
TV tuner (Select models only)
qs
Power connector
qd
HDD power cable connector
qf
HDD SATA 2 connector
qg
ODD SATA 1 connector
qh
ODD power cable connector