Dell Precision 3450 Small Form Factor Cable Cover Manuel utilisateur

Precision 3450 Small Form Factor Cable

Cover

Install Guide

May 2021

Rev. A00

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid

the problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Other trademarks may be trademarks of their respective owners.

Chapter 1: Before you begin ......................................................................................................... 4

Chapter 2: Precision 3450 Small Form Factor Cable Cover............................................................ 5

Chapter 3: After installing the accessory...................................................................................... 9

Chapter 4: Getting help and contacting Dell.................................................................................10

Contents

Contents 3

Before you begin

Steps

1. Save and close all open files and exit all open applications.

2. Shut down your system: Click Start > Power > Shut down .

NOTE: If you are using a Linux operating system, see the documentation of your operating system for shut-down

instructions.

3. Disconnect your system and all attached devices from their electrical outlets.

4. Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor from your system.

CAUTION: To disconnect a network cable, first unplug the cable from your system and then unplug the cable

from the network device.

5. If the system unit or the adapter is being installed on the monitor:

a. Disconnect the power and all the display cables from the monitor.

b. Remove the stand from the monitor and place the monitor on a clean and soft surface.

4 Before you begin

Precision 3450 Small Form Factor Cable

Cover

The cable cover for the Precision 3450 Small Form Factor system protects the ports and organize cables that are connected to

the system unit.

Steps

1. Follow the instructions in before you begin.

2. NOTE: Images that are shown below may vary depending on your system configuration.

Route the cables through the slot on the cable cover and connect the cables to their respective ports.

Precision 3450 Small Form Factor Cable Cover 5

3. Align the cable cover retaining hooks into the slots on the Precision 3450 Small Form Factor chassis.

CAUTION: Take care not to bend or break the delicate plastic hooks.

6 Precision 3450 Small Form Factor Cable Cover

4. Gently press down on the cable cover until it clicks into place.

5. Slide the latch to lock the cable cover in place.

Precision 3450 Small Form Factor Cable Cover 7

NOTE: For added security, use the Kensington cable lock to secure the system unit.

8 Precision 3450 Small Form Factor Cable Cover

After installing the accessory

Steps

1. Replace all screws and ensure that no stray screws remain.

2. Connect any external devices, peripherals, or cables you removed before working on your system.

3. Connect your system and all attached devices to their electrical outlets.

4. Turn on your system.

After installing the accessory 9

Getting help and contacting Dell

Self-help resources

You can get information and help on Dell products and services using these self-help resources:

Table 1. Self-help resources

Self-help resources Resource location

Information about Dell products and services www.dell.com

My Dell

Tips

Contact Support In Windows search, type Contact Support, and press

Enter.

Online help for operating system www.dell.com/support/windows

www.dell.com/support/linux

Access top solutions, diagnostics, drivers and downloads, and

learn more about your computer through videos, manuals and

documents.

Your Dell computer is uniquely identified by a Service Tag or

Express Service Code. To view relevant support resources for

your Dell computer, enter the Service Tag or Express Service

Code at www.dell.com/support.

For more information on how to find the Service Tag for your

computer, see Locate the Service Tag on your computer.

Dell knowledge base articles for a variety of computer

concerns

1. Go to www.dell.com/support.

2. On the menu bar at the top of the Support page, select

Support > Knowledge Base.

3. In the Search field on the Knowledge Base page, type the

keyword, topic, or model number, and then click or tap the

search icon to view the related articles.

Contacting Dell

To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.

NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.

NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice,

packing slip, bill, or Dell product catalog.

10 Getting help and contacting Dell

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