The power supply provides electricity that support current to allow the component to run. For example: (The motherboard) the motherboard is useless without the help of power supply. Any component or hardware were useless without the power supply.
Power supply, oscillator, modulator, and amplifier.
power supply
the computer component not tested by post rutine is the power supply
power supply, motherboard and cooling system
Power supply
Usually the power supply.
power supply
-- power supply -- power-dissipating component -- connecting conductors
transistor
Good power supply and good cooling.
The computer component that presents the most risk of electric shock is the power supply. Since there are large capacitors in the power supply, it is possible that you might get shocked, even with the power supply unplugged.Another component that presents a shock risk is an internal modem. You might grab a hold of it while there is an incoming phone call, and then get shocked from the ringer current.