Lenovo E4430 - Manual (Page 20)

6 User Guide
Bottom view
Figure 6. Bottom view
Battery lock
Keeps the battery secured in place.
Battery
Use your computer with battery power whenever ac power is unavailable.
Battery latch
Keeps the battery secured in place.
Bottom slot cover
The hard disk drive, memory modules, and PCI Express Mini Card are placed underneath.
Battery lock Battery latch
Battery Bottom slot cover
a b
d
c
a c
b d
a
b
c
d