Lenovo E4325 - Manual (Page 19)

1 Combo audio jack
To listen to the sound from your computer, connect headphones or a headset that has a 3.5-mm (0.14-inch),
4-pole plug to the combo audio jack.
2 USB connectors
Used to connect a USB 1.1 or 2.0 device, such as a USB printer or a digital camera.
Attention: When you attach a USB cable to this connector, make sure that the USB mark is facing upward.
Otherwise the connector might be damaged.
3 Optical drive
Use the optical drive to read or burn optical discs.
4 ac power connector
Attach an ac power adapter cable to this connector to provide power to the computer and charge the
battery pack.
Bottom view
Note: Your computer might have slight variations from the following illustration.
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Figure 4. Bottom view
1 Battery lock 3 Battery latch
2 Battery pack 4 Bottom slot cover
1 Battery lock
Keeps the battery secured in place.
2 Battery pack
Use your computer with battery power whenever ac power is unavailable.
3 Battery latch
Keeps the battery secured in place.
5 Bottom slot cover
Protects the hard disk drive, memory modules, mini-PCI Express Card, and other components underneath.
Chapter 1 . Product overview 5