Lenovo IdeaCentre K4 series User Manual page 51

12V power connector
Microprocessor fan header
Power connector
PCI express X 16 adapter slots (2)
Front panel connector
Front USB connector
Serial (COM2) connector
Front audio connector
System fan header
1
20 19
46
User Guide
Lenovo K410
2
18 17 16 15 14
Microprocessor and heat sink
Memory slots (4)
Front USB header
Power fan header
Front USB connector
Mode switch connector
Battery
PCI express X 1 adapter slots (2)
3 4
13 12
5
6
7
8
9
11 10