Dell OptiPlex E1 - Manual (Page 7)

and asset tracking after hours and on weekends when users are not using the systems and network traffic is at a minimum.
To use the Wakeup On LAN feature, each Managed PC must contain a NIC that supports Wakeup On LAN. You must also enable
the Wakeup On LAN category in the System Setup program.
Auto Power On
Auto Power On enables you to turn on the computer system automatically on certain days of the week at a preset time. You can
set Auto Power On to turn on the system either every day or every Monday through Friday.
NOTE: This feature does not work if the system is shut off using a power strip or surge protector.
Security Features
Your Dell OptiPlex E1 system has the following integrated security features.
Chassis Intrusion
A built-in chassis intrusion alarm displays the status of the system chassis intrusion monitor. If the chassis has been opened, the
setting changes to Detected and the following message is displayed during the boot sequence at system start-up:
Alert! Cover was previously removed.
The field can be cleared using the System Setup program to enable future intrusions to be detected. For more information, see
"
Using the System Setup Program ."
Security Cable Slot and Padlock Ring
On the back of the computer are a security cable slot and padlock ring (see Figure 1-2) for attaching commercially available
antitheft devices. Security cables for personal computers usually include a segment of galvanized cable with an attached locking
device and key. To prevent unauthorized removal of your computer, loop the cable around an immovable object, insert the locking
device into the security cable slot on the back of your computer, and lock the device with the key provided. Complete instructions
for installing this kind of antitheft device are usually included with the device.
NOTE: Antitheft devices are of differing designs. Before purchasing such a device, make sure it will work with the cable
slot on your computer.
The padlock ring allows you to secure the computer cover to the chassis to prevent unauthorized access to the inside of the
computer. To use the padlock ring, insert a commercially available padlock through the ring and then lock the padlock.
Figure 1-2. Security Cable Slot and Padlock Ring
Passwords