Creo Color Controller C-80, Technical Manual

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68 Chapter 4—Diagnostics and Troubleshooting
4.4.1 Color Controller C-80 Does Not Turn On
Symptom Recovery Action
Color Controller C-
80 does not turn on. Verify that:
•
The power cables are properly connected to the Color
Controller C-80
•
The electrical outlet functions properly
•
The power-on LED is illuminated
•
There are no short circuits between the system board
and the chassis
•
The memory DIMMs are correctly seated
Then:
1. Turn the power on and off to test the system.
2. The battery on your system board may be old. Verify
that it still supplies ~3 volts DC; if not, replace the
battery.
3. If you just installed an option, remove it and restart
the Color Controller C-80. If it turns on, you might
have installed more options than the power supply
supports.
4. Review General Power Checkout on page 73.
5. If the problem remains, escalate the service call.