I recently purchased a new battery for my Sony NWZ A818 MP3 player. I took out the old battery quickly but when I tried to install the new battery, I couldn't figure out how to re-attach the power cable to the board. It isn't straighforward and I cannot find a way to slot the power cable into place. Are there step-by-step picture or video guides that I can watch to help me replace the battery. Thanks, Stu.
Battery replacement instructions are only available with our service technicians. I would suggest that you send the Walkman Player to service center. Click on the below link to initiate the service request: