I have a pre-built G3 710. It's specs are; i7 7700 @3.6ghz, 500 watt PSU, GTX 1070 8gb, 1tb HDD, 256gb SSD, 16gb DDR4. Not sure about the model of the Motherboard but you can find the whole computer on Acer's site. But on to the actual question. I was looking to upgrade my PSU from 500 watts to 750 watts for a 2070 Super I am getting (Gigabyte GeForce RTX2070 Super Aorus) but I get a headache finding compatible PSU's (even if it is quite easy) so I would really appreciate it if someone could help me with this. All I need is for someone to help me find a 750 watt PSU which is compatible with my G3 710 but of course instead of the GTX 1070 use the RTX 2070 super as the compatible GPU. Also on a side note. I am 99% sure that the 2070 super is compatible with my current parts (Remember that the PSU has to be compatible with the 2070 super and not the 1070). But if someone see's that it isn't than please tell me. I am sorry if this is a waste of time but I really need some help on this.