POWER Supply
If the power-on indicator is not on, the power-supply fan is not running,
check the power cord for proper installation and continuity. Verify that the
voltage-selector switch is set for the correct voltage.
If these are correct, check the voltages.
Notes: The voltages must be checked with the power supply
cables connected to the system board.
If the voltages are not correct, and the power cord is good,
then replace the power supply.
for any BUG on this page found - Thank you.