I have my old 350 power supply cable but i got a new 520 one. do i have to use the defuly 520 power suppl cable? i use my old cabbke
The cable merely supplies the power to the PSU. You're confusing the wattage of the PSU (350/520W) with the supply voltage (110/120/240v). The cable will work perfectly with either one?
No, as long as it can supply the proper voltage and amperage.