Lenovo IdeaCentre B300 Handbuch für den Austausch von Hardware - Seite 16
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Removing the computer cover
To remove the computer cover:
Note: For this procedure, it helps to place the computer face-down on a soft
flat surface. Lenovo recommends that you use a blanket, towel, or other soft
cloth to protect the screen surface from scratches or other damage.
1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut
down your operating system, turn off all attached devices, and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power cords,
input/output (I/O) cables, and any other cables that are connected to the
computer. Refer to "Locating connectors on the rear of the computer".
4. Remove the computer stand. Refer to "Removing the computer stand".
5. Lift up the computer cover gently from the bottom right corner
the cover from the setscrews
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Hardware Replacement Guide
to release
2010.4.14 4:13:45 PM