Samsung NT550XDA User manual

www.samsung.com
User Manual
NT550XDA/NT550XDZ/NT551XDA
/NP550XDA/550XDA/550XDZ

2
Getting started
3 About this manual
7 Layout
12 Turning the computer on
and off
14 Unlocking the screen
14 Windows
Basics
16 Keyboard
18 Touchpad
21 Memory card slot
23 External display
25 Wired LAN
28 Wireless LAN
30 Bluetooth
32 Using the security slot
Applications
33 Using applications
34 Samsung Settings
35 Samsung Security
37 Online Support (S Service)
38 Samsung PC Help (Self-
help application)
39 Samsung PC Cleaner
40 Quick Search
Settings & Upgrade
41 LCD brightness
43 Volume
44 BIOS (Setup utility)
50 Battery
Troubleshooting
53 Samsung Recovery
58 Windows recovery
function
58 Q&A
Appendix
61 Product specifications
62 Ergonomic tips
66 Safety precautions
76 Important safety
information
79 Replacement parts and
accessories
82 Regulatory compliance
statements
90 WEEE symbol information
92 Samsung package Take-
Back program (USA only)
Table of contents

3
Getting started
About this manual
•
This user manual is specially designed to detail the computer’s
functions and features.
•
The user manual supplied with the computer may vary
depending on the model.
•
Please read this manual before using the computer to ensure
safe and proper use.
•
Optional accessories, some devices, and software referred to
in this manual may not be provided or may not be subject to
upgrades. Note that the computer environment referred in
the user manual may not be the same as your environment.
•
Descriptions are based on the computer’s default settings
and the Windows 10 operating system. Available features and
additional services may vary depending on the computer or
operating system.
•
This user manual describes procedures for using the
touchpad, mouse and touch screen. Instructions for using the
touch screen are for models with the touch screen feature.
•
Images and screenshots are those of the representative model
of the series and may differ in appearance from the actual
product.
•
Content may differ from the final product and is subject to
change without prior notice. For the latest version of the
manual, refer to the Samsung website, www.samsung.com.

Getting started
4
Copyright
Copyright © 2020 Samsung Electronics Co., Ltd.
This manual is protected under international copyright laws.
No part of this manual may be reproduced, distributed, translated,
or transmitted in any form or by any means, electronic or
mechanical, including photocopying, recording, or storing in any
information storage and retrieval system.
Computer specifications or the contents of this manual may
be changed without prior notice due to an upgrade of the
computer’s functions.
Instructional icons and expressions
Warning : situations that could cause injury to yourself or
others
Caution : situations that could cause damage to the
computer or other equipment
Note : notes, usage tips, or additional information
The path you should follow to carry out an instruction. For
example, “select
Settings
→
Devices ”indicates that you
should select
Settings and then Devices .
Select Click the mouse or tap the touchpad or touch screen.

Getting started
5
•
HDMI, the HDMI logo, and
the term High Definition
Multimedia Interface are
trademarks or registered
trademarks of HDMI Licensing
LLC.
•
All other trademarks and copyrights are the property of their
respective owners.
As an ENERGY STAR®Partner,
Samsung has determined that this
product meets the ENERGY STAR®
guidelines for energy efficiency.
•
The ENERGY STAR Program has reduced greenhouse gas
emissions and saved energy through voluntary labeling.
•
Power management setting of this product has been enabled
by default, and has various timing settings from 1 minute to
5 hours.
•
The product can wake with a button press on the chassis from
sleep mode.
Trademarks
•
Samsung and the Samsung logo are trademarks or registered
trademarks of Samsung Electronics Co., Ltd.
•
Intel and Core are trademarks or registered trademarks of the
Intel Corporation.
•
Microsoft, MS-DOS, and Windows are trademarks or registered
trademarks of the Microsoft Corporation.
•
Bluetooth®is a registered trademark of Bluetooth SIG, Inc.
worldwide.
•
Wi-Fi®, Wi-Fi Direct™, Wi-Fi CERTIFIED™, and the Wi-Fi logo
are registered trademarks of the Wi-Fi Alliance.