"After upgrading from ME" From ME to what?
Are you using the PS/2 ports or USB?
Please take note of this tip that appeared when you posted your question:
"If you are asking for help to troubleshoot a computer-related problem, please be sure to include all the necessary information (ie: operating system, model number, hardware, software, etc) that will help others identify your problem for a speedy resolution."
After upgrading from ME the mouse & keyboard don't respond.
Any ideas appriciated.

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