Samsung LS19HAKCBQ-XAA - Manual (Page 13)

(The configuration at the back of the monitor may vary from product to product.)
POWER port Connect the power cord for your monitor to the power port on the back
of the monitor.
DVI IN port Connect the DVI Cable to the DVI port on the back of your monitor.
RGB IN port Connect the signal cable to the 15-pin, D-sub port on the back of your
monitor.
Kensington Lock The Kensington lock is a device used to physically fix the system
when using it in a public place. (The locking device has to be
purchased separately. )
For using a locking device, contact where you purchase it.
ON [ | ] / OFF [O] Switch the monitor on and off.
See Connecting the Monitor for further information regarding cable connections.