Lenovo IdeaPad U330 - Manual (Page 39)

Chapter 3. Using external devices
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Attention:
When using high power consumption USB device such as USB ODD, use
external device power adapter. Otherwise, it will cause the device unable
to be recognized and used, or system shut down.
Connecting an IEEE 1394 device - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer comes with IEEE 1394 connector used for connecting
devices that are compatible with the IEEE 1394 interface, such as digital
video cameras and external hard disk drives.
Lenovo IdeaPad U330 UG V2.0_en.book Page 30 Thursday, May 14, 2009 5:05 PM