Apple IMAC Service Source - Page 162

No LED, LED on the 17-inch display bezel does not light up

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No LED LED on the 17-inch display bezel does not light up Note: The LED does not light up when the power is on; however, the LED should pulse when the computer is in Sleep mode. 1. Put the computer into Sleep mode. Does the LED pulse now? If yes, there is nothing wrong with the LED. If no, replace the display bezel (922-5297). The LED is attached to the display bezel and cannot be ordered separately. LED on the 15-inch display bezel does not light up 1. Put the computer into Sleep mode. Allow the machine to remain in sleep mode for one minute and then wake the computer to ensure the computer is waking from sleep mode. Does the LED pulse now? If yes, there is nothing wrong with the LED. If no, replace the LED (922-4702). Note: The LED on the 15-inch panel can be ordered separately. No LED Symptom Charts iMac (USB 2.0) Troubleshooting - 17

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iMac (USB 2.0) Troubleshooting -
17
No LED Symptom Charts
No LED
LED on the 17-inch display bezel does not light up
Note:
The LED does not light up when the power is on; however, the LED should pulse when the computer is
in Sleep mode.
1.
Put the computer into Sleep mode. Does the LED pulse now? If yes, there is nothing wrong with the LED.
If no, replace the display bezel (922-5297). The LED is attached to the display bezel and cannot be
ordered separately.
LED on the 15-inch display bezel does not light up
1.
Put the computer into Sleep mode. Allow the machine to remain in sleep mode for one minute and then
wake the computer to ensure the computer is waking from sleep mode. Does the LED pulse now? If yes,
there is nothing wrong with the LED. If no, replace the LED (922-4702).
Note:
The LED on the 15-inch
panel can be ordered separately.