DELL P29G ユーザーズマニュアル
Before You Begin
9
Before You Begin
Turn Off Your Computer and Connected Devices
CAUTION:
To avoid losing data, save and close all open files and exit all open
programs before you turn off your computer.
1 Save and close all open files and exit all open programs.
2 Click Start
2 Click Start
and click Shut Down.
Microsoft Windows shuts down and then the computer turns off.
NOTE:
If you are using a different operating system, see the documentation of
your operating system for shut-down instructions.
3 Disconnect your computer and all attached devices from their electrical
outlets.
4 Disconnect all telephone cables, network cables, and attached devices
from your computer.
5 After the computer is unplugged, press and hold the power button for
about 5 seconds to ground the system board.
OM_Book.book Page 9 Tuesday, February 28, 2012 10:16 AM