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What is wrong with a Dell 7010 desktop and the power button flashes twice and then three times?

matthees

matthees ✭

September 2021 in General Discussion

My computer doesn't turn on. The power button flashes 2 times and then three times. Then repeats.

0 ·

Best Answer

Ian admin

September 2021 Answer ✓

Greetings, Dell has a guide for this on their website - https://www.dell.com/support/kbdoc/en-hr/000126021/a-reference-guide-to-the-dell-optiplex-diagnostic-indicators
Per their guide "2 blinks followed by a short pause, 3 blinks, long pause, then repeats." is Bad Motherboard, Memory, or Processor.

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