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harpinder

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7 years ago

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harpinder

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1114

December 19th, 2019 10:00

Amber lights and server not booting

Hi, we have a 720xd that's not powering up and just showing two amber lights (heartbeat one and flash one), we had some temperature fluctuation this morning and seems like that caused server to crash, we did the following troubleshooting already:

  • Replaced both power supplied
  • replaced motherboard with a similar model
  • replaced power cables 
  • tried different UPS
  • tried different front button module
  • removed all HDD's 

Any help to troubleshoot this will be extremely helpful, we don't have a warranty on it.

  • Daniel My

    12 Elder

    6205 Posts

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    Posted December 19th, 2019 12:00

    I would check the status lights on the PSUs if they have them. If they are green then the problem is likely inside the system. If nothing is happening when you press the power button then it may be the control panel or power button not sending a power on signal.

    Taking the system to minimum to POST and swapping remaining parts is about all you can do in no POST/power situation.