Front USB connectors (2)
Mini PCI-E slot
PCI express X 1 adapter slot
Front audio connector
Lenovo H520
1
2
3
4
5
6
7
8
9
20 19 18 17 16 15 14
13
12 11 10
12V power connector
Microprocessor and heat sink
Microprocessor fan header
Memory slots (2)
Thermal sensor header
Power connector
Battery
SATA connectors (3)
eSATA connector
Power fan header
Front panel connector
Clear CMOS jumper
Front USB connectors (2)
Mini PCI-E slot
Mode switch connector
Serial (COM2) connector
PCI express X 1 adapter slots (3)
Front audio connector
40 User Guide

---

...

Other models in this manual:
Desktops - H530 Desktop (Lenovo) (2.83 mb)
Desktops - H530s Desktop (Lenovo) (2.83 mb)
Desktops - H535 Desktop (Lenovo) (2.83 mb)