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HP Z2 Tower G9 Workstation Desktop PC (4N3U8AV)

Hi,

I have a 6z961pa PC which has a 500W power supply, 500W EPA90 WS20 MODEL. i have one RTX3060 installed and working fine with this power supply.
I installed 2nd GPU of the same model along with 1st. SO Now i have two GPU with a single 500W supply and one of the two GPU goes undetected. I am suspecting it to be a power supply related issue as peak power requirement of each GPU is 170W. I want to upgrade the PSU or add an auxiliary power supply. Can you recommend one?

Best Regards,
Yashwant

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