Quote - "One final note. Before you boot up in safe mode to clean your PC, unplug it, if there is an off switch to the power supply on the back, turn that off."

erm. please do not do this.. it is totally not needed!!!

you do NOT ever need to to that. RAM is Voltile Storage. no Current, no Storage.

As long as there is power, a certain amount of ram is preserved. Further, as every electrician knows; capacitors take time to discharge. If you do not unplug much of memory can be preserved. Many viruses are known to take advantage of this.

Truth has no value without backing by unfounded belief.
Renderosity Gallery