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hp z5400PS booting issues

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HP Z5400ps



I have an HP Z5400ps in the workshop


It wont boot


The power LED lights up (red)

LED 1  lights up and is solid not flashing

No other LEDs light up

The display shows some activity - an animated HP logo in a circle and which circles round


I jumped the gun and bought a new drive before checking what all this meant


I now an holding off installing it as once its in I think it cant be removed and used on another machine


Its a brilliant looking machine and would love to get it going - I just cant mess about buying more parts which may or may not sort the problem out and which cant be used on another after they have been installed 


Any ideas ?




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Dear styloid

first check the battery that installed on formatter pca and replace that, if your priblem not solved replace the formatter pca, it is not important that the formatter you  buy is used or not, your hdd must be geniune and just work in one machine.

it is important that you dont change two electronic part at the same time.


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