I want to follow up on this post in the event that someone else is experiencing the same problem.
I implemented a USB power switch as shown in the below schematic. I have not seen a recurrence of the hot CPU problem after much testing. The 3G modem and software have been working perfectly. One point of note: Originally, I left P1.7 (USB1.VIN) hanging open but was experiencing a random reboot a few times per day. I connected P1.7 to P1.5 and the problem went away. I don't know if this is a bad solution but have not seen any problems yet. Thanks again Oleg for pointing me in the right direction. [image: USB Config.png] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d03db0b0-c528-42c2-8440-e5c2d397be92o%40googlegroups.com.
