12 Volt power spike on USB
I am positive that one of my USB ports was spiked with 12 volts.
Now i cant get any power from the two front ports.
If i plug in a device with external power, the device will communicate properly.
I tested the ports thoroughly.
And i have come to the conclusion that the Vcc is disabled now or a component blew.
Any advice would be great.
Cette question est-elle utile ?