Lenovo IdeaPad Y730 - Manual (Page 55)

Chapter 3. Using external devices
46
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.
Lenovo IdeaPad Y730 UG V1.0_en.book Page 46 Friday, June 27, 2008 10:45 PM