I don't understand the beeping and flickering comment, did it boot up or not? flickering means its reading.
As for blue caps they can have issues too, its just a known issue with the green ones.
s
The phone side usually works when when a faulty HD because it only needs the HD on boot up then its independent like Norstar.
Knowing this does not really help.

I would bring both BFT and a PS, you will be able to know which one on same visit.




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