Acer Aspire 7530 Aspire 7230/7530/7530G Service Guide - Page 153

MediaTouch Button Failure If the Acer MediaTouch buttons fail, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Fingerprint Reader Failure If the Fingerprint Reader fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4 143