Hi I'm using Dell XPS 15 9500 along with LG 32UN880 and both connected via USB-C. So the monitor provide 90W power delivery via USB-C. As you may know Dell XPS 15 9500 require 130W power. There is no option to turn off power delivery in the monitor, but I read somewhere in internet that if we connect Dell 130W charger first and then monitor it will take charging source as Dell charger. How can we make sure that the laptop is using Dell power adaptor instead of monitor power or using both. Is there any option to know which power source is using. Also will it damage the laptop if both power is going into laptop.
Thanks
Dell XPS 15 9500 along with LG 32UN880
Discussion in 'Dell' started by DeltaROM, Nov 10, 2021.