A:Answerout of the box it does not have Egpu support however you can update the bios to provide usb4 support in which case you can then use an egpu enclosure with this.
A:AnswerI believe the graphics card in this is roughly equivalent to a low power desktop 3060. I got this laptop to replace my gaming desktop with a Titan XP and i5 9600k and I haven't been disappointed.
A:AnswerWe recommend that you take it to the nearest BestBuy location for service, or replacement if the laptop is still within BestBuy's replacement window.