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Display flickering and power blinking

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Display flickering and power blinking

Postby blin » Mon Jan 16, 2017 3:56 pm

Situation: The client just got a Dell OptiPlex 5040. After turning it on, the display is flicker. After turn it off and turn on, the power button is blinking.

Troubleshooting: It is memory issue. They put the memory incorrect slots. Moving the memory from white slot to black slot, it works.
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