ViewSonic E771 User Guide - Page 12

Troubleshooting

Page 12 highlights

Troubleshooting No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the back of the monitor and to a power outlet. • Plug another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. Power on but no screen image • Make sure the video cable supplied with the monitor is tightly secured to

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Troubleshooting
No
power
Make
sure
power
button
(or
switch)
is
ON.
Make
sure
A/C
power
cord
is
securely
connected
to
the
back
of
the
monitor
and
to
a
power
outlet.
Plug
another
electrical
device
(like
a
radio)
into
the
power
outlet
to
verify
that
the
outlet
is
supplying
proper
voltage.
Power
on
but
no
screen
image
Make
sure
the
video
cable
supplied
with
the
monitor
is
tightly
secured
to