Dell G15 5530 specifications state two power adapter options: a 240-watt adapter; and a 330-watt adapter. It's possible that the 240-watt adapter is intended for systems with the lower-spec GPU, though the specs don't state that. If your system shipped with the 330-watt adapter, it's possible that you might be able to use a Dell 240-watt adapter and the system might reduce performance. I have an old XPS with discrete GPU that came with a 130-watt power adapter, but 90-watt power adapter was also listed as an option. If I connect the 90-watt power adapter, I get a message that the system will run at reduced performance.
I just bought a G15 5530 that will double as a work machine. My work does not require the same graphics power for gaming (which I will more than likely do at home using an external monitor and peripherals). The 5530's max 64 RAM and second hard drive was the selling point for my budget and needs at the price I was able to get it. Was curious if it is possible to use a different power adapter that is not as heavy expecting that means it would not have the same power output as the stock one. If so, are there BIOS or Windows 11 settings I could change for "work mode" limiting what the laptop needs for power? Thanks.
G15 5530, power adapter options