Can i swap over Psu into case but keep exsiting cables?

[marsha11]

I need to go from a Xfx gold 750w psu to a 1050w Xfx gold. Rather than take out all my psu's cables in my case, can i leave them in and just swap the power supply unit. So id be plugging my old cables into the new higher watt unit.

Same make and model just higher watt.

 

[setter]

If indeed they are the same oem psu, this shouldnt be an issue.

 

[marsha11]

Thanks pal