Mining with Dual Psu?

contactcontact Member Posts: 36
Hi and i am happy to join this community and this is my first post :)

i am using 4 GPU mining rig R9 390 8GB with using 2 psu corsair RM750 i want to ask that which one ON first? first main psu with mobo cpu and 2 gpu and other second psu slave with 2 gpu... which one i need to ON first slave or main?



Comments

  • cornlingercornlinger Member Posts: 107
    Power on the slave first. For the cards it's not relevant, if the PSU is working when you haven't started the mobo yet, but they won't start, if they won't get power when the mobo starts.
  • contactcontact Member Posts: 36

    Power on the slave first. For the cards it's not relevant, if the PSU is working when you haven't started the mobo yet, but they won't start, if they won't get power when the mobo starts.

    still i do not understand :( please can you tell me on easy detail
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