Recent content by rsfjr87

I measured: 1) V+ to GND 2) D+ to GND and V+ 3) same thing with D-

Didn't work. Data + have a very low voltage while on or asleep .

Hello all. I would like to know how the data pins from USB behave while the laptop is sleeping/hibernating/off. I am building a gadget to detect if the laptop is on state and off state. (referring off as turned off/sleeping/hibernating). In order to turn a USB hub off. (I know it is useless...