LG L1510B User Manual download pdf (Page 11)

A11

Troubleshooting

Check

the

following

before

calling

for

service.

No

image

appears

Is

the

power

cord

of

the

display

connected?

Is

the

power

indicator

light

on?

Is

the

power

on

and

the

power

indicator

green?

Is

the

power

indicator

amber?

Do

you

see

an

"INPUT

SIGNAL

OUT

OF

RANGE"

message

on

the

screen?

Doyouseea"NO

SIGNAL"

message

on

the

screen?

Check

and

see

if

the

power

cord

is

connected

properly

to

the

power

outlet.

Press

the

Power

button.

Adjust

the

brightness

and

the

contrast.

If

the

display

is

in

power

saving

mode,

try

moving

the

mouse

or

pressing

any

key

on

the

keyboard

to

bring

up

the

screen.

This

message

appears

when

the

signal

from

the

PC

(video

card)

is

out

of

horizontal

or

vertical

frequency

range

of

the

display.

See

the

'Specifications'

section

of

this

manual and

configure

your

display

again.

This

message

appears

when

the

signal

cable

between

your

PC

and

your

display

is

not

connected.

Check

the

signal

cable

and

try

again.

Have

you

installed

the

display

driver?

Be

sure

to

install

the

display

driver

from

the

display

driver

CD

(or

diskette)

that

comes

with

your

display.

Or,

you

can

also

download

the

driver

from

our

web

site:

http://www.lge.com.

Have

you

installed

the

display

driver?

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