Dell Inspiron Small Desktop (3647, Late 2013) - Manual (Page 7)

Before You Begin | 7
Before You Begin
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 Shutdown your computer.
• Windows 8 — Move your mouse pointer to the upper-right or lower-right
corner of the screen to open the Charms sidebar, and then click Settings
→
Power → Shut down.
• Windows 7 — Click Start
→ Shut down .
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 5 seconds to
ground the system board.
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