QNAP TS-451DeU - Default Chapter; Table of Contents

Contents
1. Preface
About This Guide.......................................................................................................................................... 3
Audience.......................................................................................................................................................3
Document Conventions................................................................................................................................ 3
2. Product Overview
About the TS-451DeU.................................................................................................................................. 4
Hardware Specifications............................................................................................................................... 4
Package Contents........................................................................................................................................ 6
Components................................................................................................................................................. 6
Front Panel...............................................................................................................................................6
Rear Panel................................................................................................................................................7
System Board...........................................................................................................................................7
Drive Numbering.......................................................................................................................................8
Installation Requirements............................................................................................................................. 8
Safety Information.........................................................................................................................................8
Setting Up the NAS.......................................................................................................................................9
3. Installation and Configuration
Hardware Installation.................................................................................................................................. 11
Removing the Case Cover......................................................................................................................11
Attaching the Case Cover.......................................................................................................................12
Drive Installation.....................................................................................................................................14
Replacing Memory Modules...................................................................................................................23
Connecting USB Expansion Units..........................................................................................................25
Installing Handles................................................................................................................................... 26
Rail Kits.................................................................................................................................................. 28
QTS Installation.......................................................................................................................................... 28
Installing QTS Using Qfinder Pro........................................................................................................... 28
Installing QTS Using the Cloud Key....................................................................................................... 29
4. Basic Operations
Power Button.............................................................................................................................................. 32
Reset Button............................................................................................................................................... 32
LEDs........................................................................................................................................................... 33
Audio Alert.................................................................................................................................................. 35
5. Troubleshooting
Forcing Qfinder Pro or myQNAPcloud to Locate the NAS......................................................................... 36
Hot-swapping Failed Drives........................................................................................................................36
Recovering Unintentionally Removed Healthy Drives................................................................................ 36
Support and Other Resources.................................................................................................................... 37
6. Glossary
CloudKey.................................................................................................................................................... 38
myQNAPcloud Link.....................................................................................................................................38
myQNAPcloud............................................................................................................................................ 38
myQNAPcloud ID........................................................................................................................................38
Qfinder Pro................................................................................................................................................. 38
QTS.............................................................................................................................................................38
TS-451DeU User Guide
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