Lenovo 278182U - IdeaPad Y430 Dual Core T3400 2.16 GHz, User Manual, Page: 19 / 150

Chapter 1. Getting to Know Your Computer
10
Battery latch - manual
The manual battery latch is used to keep the battery pack secured.
Move the manual battery latch to the unlocked position to insert or
remove the battery pack. Move the manual latch to the locked position
after inserting the battery pack.
Battery pack ..................................................................................... 38
Battery latch - spring loaded
The spring-loaded battery latch keeps the battery pack secured in
place. When you insert a battery pack, this latch automatically secures
the battery in place. To remove the battery, hold this latch in the
unlocked position.
Wireless LAN Card compartment
The Lenovo wireless network card is secured in a compartment.
Important:
Do not disassemble or replace the wireless LAN card by yourself! If
you do need to, ask a Lenovo authorized service center or dealer to
disassemble or replace it.
Subwoofer
The multimedia subwoofer features a super bass effect while you are
watching movies or enjoying music.