IBM T750 Manual page 25

T84H_setup0915_final.fm Page 23 Monday, September 25, 2000 7:40 PM
Possible
Problem
Cause
Screen is blank
No power to
and power
monitor
indicator is off
Screen is blank Brightness
and power and Contrast
indicator is may be too
steady green low
Screen is blank The monitor is
and power in the Power
indicator is Management
steady amber Standby state
The monitor is
not receiving
Screen is blank
a video signal
and power
indicator is
Flashing green
Display mode
every 0.5
of the
second
computer is
outside the
range of the
monitor
Suggested Action
Š
Ensure that the
electrical outlet and the
monitor are both switched
on.
Š
Check that the power
cord is firmly plugged into
the electrical outlet and the
power supply unit.
Š
If the power cord plug
has a removable fuse,
replace it.
Š
Try another power
cord.
Š
Try another electrical
outlet.
Š
Adjust brightness and
contrast.
Š
Press any key on the
keyboard or move the
mouse to restore
operation.
Š
Check the Power
Management software on
your computer
Š
Check that the signal
cable is firmly connected to
the computer.
Š
Check that no pins are
bent in the signal cable
connector.
Š
Reconfigure the
computer to use a
supported display mode.
Reference
Connecting
your Monitor
for Analog
section on
page 5
User
controls
section on
page 15
Power
Management
section on
page 19
Connecting
your Monitor
for Analog
section on
page 5
Further
Information
section on
page 20
23