IBM T117 User Manual page 25

24
Problem
Brightness and
Screen is blank
Contrast may be
and power
indicator is steady too low
green
The monitor is in
Screen is blank
the Power saving
and power
status
indicator is
Amber
The monitor is not
Screen shows
receiving a video
" Attention - No
signal
Signal" message
Display mode of
Screen shows
the computer is
"Input Not
outside the range
Supported"
of the monitor
message
There are
Image appears to
noises in the
be smeared
video signal
Image appears to The Color setting
be discolored may be incorrect
Possible Suggested
Cause Action
Adjust
brightness and
contrast.
Press any key
on the keyboard
or move the
mouse to restore
operation.
Check the
Power
Management
software on your
computer
Check that
the signal cable is
firmly connected
to the computer.
Check that no
pins are bent in
the signal cable
connector.
Reconfigure
the computer to
use a supported
display mode.
Select Image
Setup menu in the
OSD. Then select
MANUAL to
adjust
Phase/Clock
settings.
Adjust the
Color settings.
Reference
User controls
section on page
16
Power
Management
section on page
22
Connecting your
section
Monitor
on page 6~8
General
Information
section on page
20
User Controls
section on page
16
User Controls
section on page
16