Lenovo IdeaPad Y430 User Manual page 15

Chapter 1. Getting to Know Your Computer
IEEE 1394 connector ....................................................................... 42
USB 2.0 port ..................................................................................... 40
Optical drive ..................................................................................... 20
AC power adapter jack
Connect the power adapter here to supply power to the computer and
charge the internal battery.
Note:
To prevent damage to the computer and battery pack, use the supplied
AC adapter only.
PCI Express card (new card) slot ................................................... 43
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