Dell Dimension 4500S - Manual (Page 19)

11. Attach the computer stand (optional).
12. Connect your computer and devices to electrical outlets, and turn them on.
13. Right-click the My Computer icon and then click Properties.
14. Click the General tab.
15. To verify that the memory is installed correctly, check the amount of memory (RAM) listed.
Front-Panel Inserts
1. Shut down the computer .
2. Turn off any attached devices and disconnect them from their electrical outlets.
3. Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.
4. Remove the computer stand , if it is attached.
5. Open the computer cover .
6. Facing the front of the computer, use your fingers to remove the front-panel cover.
7. Press on the inserts until they pop free from the front-panel cover.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
CAUTION: Before you begin any of the procedures in this section, follow the " Safety Instructions ."
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.