Acer AS5534-1121 Aspire 5534 Service Guide - Page 172

Bluetooth Function Failure If the Bluetooth fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Start Check BT cable connected OK NG OK Reconnect the cable to the module Check BT cable NG Swap the cable OK Check BT Module NG Swap BT Module OK Check Function Board NG Swap Function Board Swap Mainboard Easy Button Failure If the Media Board fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Start OK Check function /B to M/B FFC OK Check function /B and FFC Re -assemble NG the function /B FFC to M/B OK Swap The NG function /B Swap M/B Chapter 4 162