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Powering Radeon HD 7770 via molex bridge cable

Hello again!

I recently bought HD 7770 and found out mine psu don't have 6 pin needed to power gpu.
I saw threads here about molex bridge cable (2 x 4 pins to 6 pin) so I got one and my question is do I need to connect both 4 pins or just one? And will it harm gpu because it's bridged and not general 6 pin straight from psu?
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  1. Best answer
    Sova said:
    Hello again!

    I recently bought HD 7770 and found out mine psu don't have 6 pin needed to power gpu.
    I saw threads here about molex bridge cable (2 x 4 pins to 6 pin) so I got one and my question is do I need to connect both 4 pins or just one? And will it harm gpu because it's bridged and not general 6 pin straight from psu?


    Connect both of them to molex and the 6-pin to GPU. This is how it works. It wont harm anything.
  2. Thank you for taking time to answer! Cheers!
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