9.Install the security screw next to the middle front bezel release tab to secure the front bezel in place.
Figure
10.Replace the access panel.
11.If the computer was on a stand, replace the stand.
12.Reconnect the power cord and any external devices, then turn on the computer.
13.Lock any security devices that were disengaged when the access panel was removed.
66 Appendix A External Security Devices