Lenovo ideacentre A340 Hardware Maintenance Manual page 30

Figure 6. Parts on the system board (A340-22IWL/24IWL)
1
CAMERA & Mic
3
USB 3.1 Gen 2 connector
5
Audio jack
7
Fan connector
9
USB 2.0 connectors
11
RJ45 connector
13
HDMI-in connector
15
LVDS FFC connector
17
ODD FFC connector
Figure 7. Parts on the system board (A340-22IGM/24IGM)
24
ideacentre A340 Hardware Maintenance Manual
2
USB 2.0 / USB 3.0 connector
4
Card reader
6
Speaker connector
8
Touch connector
10
HDMI-out connector
12
DC IN connector
14
Power board connector
16
HDD FFC connector
18
Converter connector