Lenovo B4400 Notebook - Manual (Page 15)

Chapter 1. Getting to know your computer
11
Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Battery latch -
manual Keeps the battery pack secured in place.
Battery pack
Battery latch -
spring loaded Keeps the battery pack secured in place.
Hard disk drive /
Memory / Mini
PCI Express Card
slot compartment
Ventilation slots Allow air to enter the computer for cooling.
a c b
e d
a
b
c
d
e