Should my power supply be on or off while building pc?

Confused Idiot

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Jan 9, 2015
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I read a sticker on my new graphics card that my graphics board has to be plugged into my power supply... Wehn I am building my PC should my PSU be plugged in? Turned on?
 
Psy & Scout are correct it is best the PS be off and it would also be good if you wore a wrist strap to protect your parts while you build your computer. When your build is near complete you can attach the PCI-E power connector(s) to the VGA card.
 

ezduzit63

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Jan 24, 2015
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If your still alive...please turn t off untl you've completed your Dream Machine then let your Power Supply ROCK IT!Makesure you ave enough Power for all your Components... Check WATTS to be used OR Power Supply needs by Pre Building your PC here:

https://pcpartpicker.com/parts/partlist/

Enjoy...

EZ