Dell Latitude E6230 (Mid 2012) - Manual (Page 6)

Figure 7. USB Connector
4. Open the computer display and press the power button to turn on the computer.
Figure 8. Power Button
NOTE: It is recommended that you turn on and shut down your computer at least
once before you install any cards or connect the computer to a docking device or
other external device, such as a printer.
Specifications
NOTE: Offerings may vary by region. The following specifications are only those
required by law to ship with your computer. For more information regarding the
configuration of your computer, click Start → Help and Support and select the
option to view information about your computer.
Power
AC Adapter 65 W and 90 W
NOTE: 65 W AC adapter is available only
for computers with integrated video card.
Input voltage 100 VAC to 240 VAC
Coin-cell battery 3 V CR2032 lithium coin cell
6