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Z240 Workstation turns out but black screens. Now getting BIOS Beeps.

HP Recommended
Z240 Compact Workstation
Microsoft Windows 10 (64-bit)

We just got a new Z240 Workstation for the office with 2 monitors connected with HDCP adapters.  When turned out, the power LED light flashes red, it gives out 2 short beeps, then 4 long higher tone beeps, and continuously repeats.  The mobo fan does not spin.  It looks as if the station isn't getting enough power.  We've tried a different power outlet and still getting the same thing.  Any idea why this is happening?

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HP Recommended

read the HP service manual (page 80) for your model workstation

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