Dell Inspiron 3647 Small Desktop Inspiron 3647 Users Guide - Page 7

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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. Before You Begin | 7

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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.