My Rocker Switch does not operate on my ACER Apire 5610 after installing a new hard drive...any suggestions?
Thanks,
richncali@gmail.com

Did you let a loose screw or piece of material get into it while the case was disassembled? You might want to get out your User Guide and Owners Manual, and read it vary carefully whild going through the process (once again) preparing for the installation doing the installation, and completing the install and closing up the case. Carefully review any instructions that might affect the "rocker switch", and any physical activity you perform that might, as well.

Before anyone here can help you with this issue, you will have to provide a much more detailed and physically explicit description of what you have done to the machine, and how it's behavior has changed since you did it.