TX2 Power Savings by turning unused peripherals off

Hi, is it possible to save power by turning unused peripherals (WiFi, Bluetooth, HDMI, GPU) off? If so, how do I do it? I’ve looked around and not found any information yet; perhaps I haven’t searched in the right places… Any help appreciated!

Hi, most peripherals will not consumption too much current if not be used. Of course you can power off the parts (not for GPU), but basically, keep the default setting will not cause the power increasing obviously.