IBM G41/G50 - Manual (Page 20)

17
Power indicator is
flashing green. • Display mode of the
computer is outside the
range of the monitor.
Reconfigure the computer to
use a supported display
mode. Refer to the
Specifications section on
page 20 and to Table 1 on
page 9.
Image appears to
be flickering. • The monitor is operating in
an interlaced or low refresh
rate display mode.
Reconfigure the computer to
use a non-interlaced display
mode with a refresh rate of at
least 72 Hz.
• Move the monitor away from
any fluorescent lighting.
Image appears to
be discoloured • Move the monitor away from
any equipment that produces
strong magnetic fields.
Problem Suggested action
Image cannot be
centred. • This may be caused by the
signal timings that the
computer is sending and
does not indicate that the
monitor is faulty. Reconfigure
the computer to use a
different display mode.
Controls not
working. • Power off the monitor and
power it on again. Try the
controls.
• The controls may have been
disabled (See Page 11.)
• The monitor may be in power
management. The controls
are disabled in this state.
Problem Suggested action
use.doc Page 17 Sunday, July 16, 1995 3:45 PM