Contents Chapter 1: Before you begin ......................4 Chapter 2: Dust Filter for OptiPlex Micro..................5 Chapter 3: After installing the accessory..................6 Chapter 4: Getting help......................... 7 Contacting Dell..................................7 Contents...
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.
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.
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.
About this task Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: Steps 1.