Connect the power cord to the AC adapter then to a grounded 100-240VAC outlet.
Connect the AC adapter's DC output plug to the DC IN jack on the back of the system.
20V
16
Preparing your Computer
Power Cord
DC Output Plug
ESC
F1
F2
x
fn
1 !
` ~
2 @
Q
TAB
W
A
CAPS
F3
F4
F5
–
+
x
3 #
4 $
5 %
E
R
T
S
D
F
F6
6 ^
G