Lenovo IdeaPad U550 User Manual
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Chapter 2. Learning the basics
Inserting a memory card
1
Gently pull the dummy card out of the memory card slot.
2
Push the card directly into the memory card slot until it reaches the
end.
Removing a memory card
1
Gently pull the memory card out of the memory card slot.
2
Insert the dummy card to the memory card slot.
Connecting a universal serial bus (USB) device
Your computer comes with 3 USB ports compatible with USB devices.
Note:
The dummy card is used for preventing dust and small particles from
entering the inside of your computer when the memory card slot is not in use.
Retain the dummy card for future use.
Note:
Before removing the memory card, disable it by Windows Safely Remove
Hardware
utility to avoid data corruption.
Note:
When using a high power consumption USB device such as USB ODD, use
the external device’s power adapter. Otherwise, the device may not be
recognized, and system shut down may result.