Quote Originally Posted by zadah
There is one big problem with this mod on 6800le...and i dont recommend to use this

If you put this power supply in pareller with your 6800le, you are going to give extra stress to the cards own lower gate MOSFETS, because they are short Circuited!!!!! when using this mod.... and I think they are going to warm a lot.....

The problems is that card is using PWM regulator and that mod is using Linear regulator... and they dont work together... In PWM regulation Mosfets are switching on/off in high duty cycle and In linear regulation (LM317) transistor is on all the time.

If you want to make volt mod, you sholud replase cards mosfets to bigger ones or put similar MOSFETs paraller with the existing ones., I have tried this (because i have burnt UGATE MOSFET of my own 6800le)
Aha, so don't use this mod whenever MOSFETs are used.
6800LE's users, don't do this mod !

What about 6800NU's, do they use MOSFETs ?