NCR VOYIX CX7 - Page 120

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120
Current
System
Operation
Suspect
Component/
Failure
Terminal State HDD LED Power LED Debug Path
OFF with AC
Present
Power System OFF, Not in
Standby.
External power
supply is on.
OFF OFF
1. Check AC
power to power
supply.
2. Check power
supply.
3. Check
connection
between unit
and power
supply.
4. Check power
connection
from back panel
to motherboard
and
motherboard to
front panel.
5. Replace power
supply.
6. Replace
motherboard.
7. Replace front
panel board.
Runtime Cooling
Solution/CPU
Over
Temperature
N/A
Flashes
red/green,
then solid red
as temperature
increases
1. Check for
blocked cooling
vents.
2. Check for fan
failure.
3. Check for
excessive
ambient
temperature.
4. Check cooling
solution.