Precision 3450 Small Form Factor Cable Cover
Install Guide
May 2021 Rev. A00
Notes, cautions, and warnings
[info-symbol] NOTE: A NOTE indicates important information that helps you make better use of your product.
[caution-symbol] CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
[warning-symbol] WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
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Chapter 1: Before you begin
Steps
- Save and close all open files and exit all open applications.
- Shut down your system: Click Start > [power-symbol] Power > Shut down.
[info-symbol] NOTE: If you are using a Linux operating system, see the documentation of your operating system for shut-down instructions.
- Disconnect your system and all attached devices from their electrical outlets.
- Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor from your system.
[caution-symbol] CAUTION: To disconnect a network cable, first unplug the cable from your system and then unplug the cable from the network device.
- If the system unit or the adapter is being installed on the monitor:
- Disconnect the power and all the display cables from the monitor.
- Remove the stand from the monitor and place the monitor on a clean and soft surface.
Chapter 2: Precision 3450 Small Form Factor Cable Cover
The cable cover for the Precision 3450 Small Form Factor system protects the ports and organizes cables that are connected to the system unit.
Steps
- Follow the instructions in before you begin.
[info-symbol] 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.
Installation Step 1 & 2
Visual Description: The first image shows the rear of the Dell Precision 3450 Small Form Factor system with several cables (USB, power, display) disconnected. The second image shows the same system with the cables routed through a black cable cover and connected to the rear ports. Arrows indicate the routing of the cables.
- Align the cable cover retaining hooks into the slots on the Precision 3450 Small Form Factor chassis.
[caution-symbol] CAUTION: Take care not to bend or break the delicate plastic hooks.
Installation Step 3
Visual Description: This image shows the rear of the Dell Precision 3450 Small Form Factor chassis. The cable cover is being aligned, with its retaining hooks pointing towards slots on the chassis. Arrows indicate the alignment direction.
- Gently press down on the cable cover until it clicks into place.
Installation Step 4
Visual Description: This image shows the cable cover being pressed down onto the rear of the Dell Precision 3450 Small Form Factor system. An arrow indicates the downward pressing motion. The cover is shown partially attached, with a click indicating it is seating correctly.
- Slide the latch to lock the cable cover in place.
Installation Step 5
Visual Description: This image shows a close-up of the top of the installed cable cover. An arrow points to a latch mechanism, indicating it should be slid to secure the cover. The latch is shown in the locked position.
[info-symbol] NOTE: For added security, use the Kensington cable lock to secure the system unit.
Chapter 3: After installing the accessory
Steps
- Replace all screws and ensure that no stray screws remain.
- Connect any external devices, peripherals, or cables you removed before working on your system.
- Connect your system and all attached devices to their electrical outlets.
- Turn on your system.
Chapter 4: Getting help and contacting Dell
Self-help resources
You can get information and help on Dell products and services using these self-help resources:
| Self-help resources | Resource location |
|---|---|
| Information about Dell products and services | www.dell.com [Dell logo] |
| My Dell | [lightbulb-symbol] |
| 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.
[info-symbol] NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.
[info-symbol] 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.
