I have an iMac 7.1 with Core 2 Processor and sometime when i start it show a message saying that i have an USB cosumming much energy and will be desable.It appear only that time , then i go to work and nothing else happens.Someone has a solution please?
iMac
Do you have a USB external hard drive that is powered by USB and not an external power brick? Some of these drives require more power at startup than they do once they get running.
Nope , i dont hava an external drive , when i start up the only divice that i have plug in to my iMac is the Keyboard.
iMac USB problems
