Before you begin – Dell Inspiron Small Desktop (3647, Late 2013) User 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.
book.book Page 7 Monday, November 25, 2013 3:53 PM