Re: Extensive delay in return of computers is SOP by PC Plod. Usually the items are also broken...
@macjules - you assume the computers are not laptops, or that he had no battery backup system (fairly inexpensive devices) attached to a desktop style computer.
such an assumption can not be made where a supposed encryption event could occur.
As to the "press of a button" those replying did click a button to do so, and was that some herculean feat to undertake?
*AND* macjules, had the system been a desktop, and had whole disk encryption been employed, simply cutting power means the system boots up, and asks for the password to decrypt the OS or other apps within the system which would cause a failure to boot otherwise.