ADLINK PXES-2590 - Manual (Page 84)

74 Troubleshooting and Maintenance
B.2 Basic Troubleshooting
Problem Ensure that:
System fails to
power up X
The power cord is securely
plugged into the chassis power
connector and wall socket/power
strip
X
The wall socket/power strip is live
X
The main power switch on the
back of the chassis is turned on
X The standby power button on the
chassis front panel is turned on
No video output in
the external display
X
The external display is function-
ing properly
X
Display settings support external
video.
Power LED (blue) is
blinking X There is no short circuit by
removing all PXI modules (PXI
controller and peripheral mod-
ules)
If the signal persists, contact your dealer for further
assistance
Fan LED (green) is
blinking X
The fan is unobstructed
If the signal persists, contact your dealer for further
assistance.
Temperature LED
(amber) is blinking X
Airflow from the outlet apertures
is unobstructed and steady; if not,
ensure that adequate clearance
for the intake apertures is pro-
vided
If the temperature of exhausted air is normal (below
50°C) but the temperature LED is still blinking,
contact your dealer for further assistance.