Lenovo IdeaCentre K315 - Manual (Page 14)

9
Hardware Replacement Guide
IdeaCentre K330
Voltage selection switch (Selected models only)
Power connector
PS/2 keyboard connector
PS/2 mouse connector
USB connectors (6)
eSATA connector
Ethernet connector
Audio connectors (6)
Standalone graphic card
Expansion card slots (Access connectors for any installed PCI express cards)