Dell OptiPlex 7490 All-In-One User Manual

After working inside your computer
About this task
CAUTION: Leaving stray or loose screws inside your computer may severely damage your computer.
Steps
1. Replace all screws and ensure that no stray screws remain inside your computer.
2. Connect any external devices, peripherals, or cables you removed before working on your computer.
3. Replace any media cards, discs, or any other parts that you removed before working on your computer.
4. Connect your computer and all attached devices to their electrical outlets.
5. Turn on your computer.
Working inside your computer 9

Dell OptiPlex 7490 All-In-One Specifications

General

Brand	Dell
Model	OptiPlex 7490 All-In-One
Category	Desktop
Language	English