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Need help replacing my power supply

HP Recommended
Hp envy 750 414
Microsoft Windows 10 (32-bit)

HI, last week my home was hit with a power surge and there was a lot of damage, cable box’s, tv’s coffee make and of course my computer. 

I have a HP envy 750-414 and it will not power up. I suspect it is the power supply that is shot.  I just want to replace it with one that has the same exact plugs as mine. I’ve been looking online and cant quite determine if they have the same plugs. 

I am not a computer wiz but do think i will have no problem replacing the power supply if i have the same exact one. 

Also do you think there is more damage than just the power supply? If so I will not invest any money in repairing it. 

Thanks for any help or suggestions 

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The first component to replace is the Power supply, as it is the most likely to fail given the situation. There were 5 different 300W models in that chassis, so I will like the Parts list.

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