Lenovo IdeaCentre B300 - Manual (Page 32)

Hardware Maintenance Manual
30
Removing the computer stand
Attention
Turn off the computer and wait 3 to 5 minutes to let the computer
cool down before removing the computer stand.
To remove the computer stand:
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 the 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. Push the computer stand upward to the end , then slide the lock to
the right side to lock the computer stand .
Note
Slide the lock to the left side to unlock the computer stand when
finish replacing a FRU.