I was constantly getting a notification that USB ports had been disabled due to an accessory using too much power. Most of the time there was nothing plugged in when I received the notification. So, in an attempt to fix this problem I reset the SCM(option-command-power while off), but that really screwed everything up. I was never able to boot up fully again. It would ask for password, but never get passed that. Once I was able to successfully boot in safe mode. The biggest problem is that after resetting the SCM it never again accepted a charge. I’m thinking that the USB ports stayed disabled. Now, my battery is dead and I can’t charge it to even try fixing it. Any ideas? I’m at a loss. Thanks
Edit: Assuming it is not a hardware problem (which it seems like it is), are there any ideas on how to get the battery charged to at least attempt to work on it?