- Joined
- Sep 10, 2011
- Messages
- 94
- Reaction score
- 0
- Points
- 6
- Location
- Vegas
- Your Mac's Specs
- 15" MacBook Pro 2.2GHz i7 Quad Core 16GB 240GB 6G SSD+750GB HDD Optibay External USB SuperDrive
My MacBook Pro 2008 15" unibody gave me the messages that says USB is drawing too much power. One or more USB ports disabled. etc... The only thing is, there are no USB devices plugged into the laptop. Also I don't currently have a battery in the laptop. I just ordered a new one and waiting for it to get here. Would I get this message because there is no battery installed and only running off of AC cord? Is there any other reason I might get this message with no USB devices plugged in?