Xilence Redwing Series 420W SPS-XP420 Manual De Usuario

User Manual

5

Should your system still not function despite having installed it properly, please 
check all possible causes in the following order: 

1. Check and make sure the power supply’s power connectors are properly fi xed 
    to all the diff erent devices connected to the power supply, as well as the 
    power cable to the power supply itself. 

2. Check the connection of the power switch of the computer case to the 
    mainboards. You should have the mainboard instruction manual at hand in 
    order to be ready for consulting the correct positioning of the switch 
    connections.  Turn on the power supply using the switch on the back and then 
    press the “on” switch of your computer case. Should the power supply unit still 
    not function at all, please proceed according to the following instructions: 

3. Check your system again thoroughly for shorted or defective hardware. 
     Remove all electrical  connections to all peripheral devices that are not 
     essential to starting your system. Turn on the power supply and your 
     computer again. 

Please follow this procedure several times, reconnecting an additional piece 
of equipment each time until you have found the cause of the problem. 

Should the power supply unit not react to your actions after a short-circuit, 
please wait for at least 3 minutes after its resolution before attempting to turn 
on the power supply again.