USB port issues on Acer Aspire Z, Number Z!-621
by Mr. Michael Fish
(Longueuil, Quebec, Canada)
Two of the installed female USB ports appear to be inoperative.
What has happened ?
How do they get fixed ?.
My computer is an Acer Aspire Z, Number Z!-621
I am coping with an ultra hub.
But I wonder if I am overloading the connection where the hub is plugged in.