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Dell OptiPlex 7090 Install Manual
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Dell OptiPlex 7090 Install Manual

Tower dust filter
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Table of Contents

OptiPlex 7090 Tower Dust Filter
Install Guide
May 2021
Rev. A00

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Table of Contents
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Summary of Contents for Dell OptiPlex 7090

  • Page 1 OptiPlex 7090 Tower Dust Filter Install Guide May 2021 Rev. A00...
  • Page 2 A WARNING indicates a potential for property damage, personal injury, or death. © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.
  • Page 3 Contents Chapter 1: Before you begin ......................4 Chapter 2: Dust Filter for OptiPlex Tower..................5 Chapter 3: After installing the accessory..................7 Chapter 4: Getting help and contacting Dell.................. 8 Contents...

  • Page 4: Chapter 1: Before You Begin

    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.

  • Page 5: Chapter 2: Dust Filter For Optiplex Tower

    Dust Filter for OptiPlex Tower The dust filter for the OptiPlex 7090 Tower helps protect the system from fine dust particles. After installation, you can set a pre-boot reminder in the BIOS to clean or replace the dust filter at customized time interval using the interval setting in the BIOS.
  • Page 6 6. Restart the system and press F2 at the Dell splash screen to enter the BIOS Setup menu. 7. In the BIOS Setup menu, go to System Configuration > Dust Filter Maintenance and select from any of the following intervals: 15, 30, 60, 90, 120, 150, or 180 days.

  • Page 7: Chapter 3: After Installing The Accessory

    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.

  • Page 8: Chapter 4: Getting Help And Contacting Dell

    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 app...

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