Dell Vostro 3250 Owner's Manual

Also see for 3250: Information update Product guide Product guide Owner's manual Quick start guide

2. Click the arrow in the lower-right corner of the Start menu as shown below, and then clickShut Down .2. Ensure that the computer and all attached devices are turned off. If your computer and attacheddevices did not automatically turn off when you shut down your operating system, press and holdthe power button for about 6 seconds to turn them off.After Working Inside Your ComputerAfter you complete any replacement procedure, ensure you connect any external devices, cards, andcables before turning on your computer.1. Replace the cover.CAUTION: To connect a network cable, first plug the cable into the network device and thenplug it into the computer.2. Connect any telephone or network cables to your computer.3. Connect your computer and all attached devices to their electrical outlets.4. Turn on your computer.5. If required, verify that the computer works correctly by running the Dell Diagnostics.Removing the Cover1. Follow the procedures in Before Working Inside Your Computer.2. Follow the steps to remove the cover:a. Remove the screws that secure the cover to the computer [1].b. Slide the computer cover towards the back of the computer [2].c. Lift and remove the cover from the computer [3].7