LED system & Will hard on PSU damage Internals

NO999

Reputable
Jul 9, 2015
9
0
4,510
Hi all

im planning on making a LED system of my own for my PC
PC%20LED%201_zpswscpqfyx.png


and I was planning to use the above (which I made myself and may contain many errors since this is my first try) and for this circuit i was planning to use high power LEDs to light up my entire PC Internals so it would glow.
any Ideas for Improvements are welcome.

And here comes my concern, I was planning to make the LED system so it could be activated without turning on the PC so it could sit like an ornament in my room. to do so i use +5VSB as an trigger to turn on the circuit and short the green power on and GND so the PSU will turn on and the LEDs will light up (second switch position on my Diagram). But im concerned that turning on the PSU without turning on the PC might damage my internals.
Will it be so will powering up my PSU without others damage my PC internals. If so can anyone suggest a better method to do this

Thanks all