Lenovo 3000 H310 Desktop - Manual (Page 11)

8
Hardware Replacement Guide
Audio line-in connector
PCI Express x1 adapter connector
PCI Express x16 graphics adpter connector
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8
10
11
12
13
3
1
2
4
5
6
7
Voltage selection switch (Some models are equipped with this switch)
Power connector
PS/2 keyboard connector
PS/2 mouse connector
HDMI connector
On-board VGA connector
USB connectors (4)
Ethernet connector
Microphone connector
Audio line-out connector