Dell 1749, P02E002, 0GYVXHA00 setup guide Power Problems

Solving Problems

––Orange (right) — A good connection exists between a1000-Mbps network and the computer.

––Blinking yellow (left) — A network traffic exists.

––Off — The computer is not detecting a physical connection to the network.

NOTE: The link integrity light on the network connector is only for the wired network connection. The link integrity light does not provide status for wireless connections.

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Power Problems

If the power light is off — The computer is either turned off or is not receiving power.

•Press the power button. The computer resumes normal operation if it is off or in hibernate mode.

•Reseat the AC adapter cable into the power connector on the computer and the electrical outlet.

•If the computer is plugged into a power strip, ensure that the power strip is plugged into an electrical outlet and that the power strip is turned on.

•Temporarily bypass power protection devices, power strips, and power extension cables to verify that the computer turns on properly.

•Ensure that the electrical outlet is working by testing it with another device, such as a lamp.