AC adapter won't power fan at full speed
127054
Power supply for toothbrush motor
155519
Fan-In/Fan-Out - Circuit - Explain why this circuit does not work
43026
Is it safe to use a "Universal Laptop Adapter"?
73082
kernel_task consumes 500% CPU on AC power, sometimes
58516
Limiting the short circuit current of a power supply
31952
Regulated AC power supply?
86440
Is VGA port hot-pluggable?
140120
How can I adapt a 3-pin PC fan connector to a 4-pin connector?
26877
How to measure supply currents ranging from 1μA to 10mA?
4662
How to reduce the fan noise and how to increase battery life?
128725
Programmatically access CPU fan on a laptop? (Windows)
68228
18V from printer USB port. Is that normal?
116874
Connecting two power supplies with almost like voltages to an amplifier in parallel
125787
Fan control on MSI laptop: no pwm-capable sensors?
124627
Will keeping all my fans at 100% speed harm my computer?
33761
Is unplugging the power from a PC in standby or in normal mode bad for it?
24118
My computer is loud: How do I tell which fan is the issue?