Bluetooth Function Failure; Easy Button Failure; Bluetooth Failure; Function Button Failure - Acer Aspire 5538 Series Service Manual

Bluetooth Function Failure

If the Bluetooth fails, perform the following actions one at a time to correct the problem. Do not replace a non-
defective FRUs:

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:
Chapter 4
Start
OK
Check BT cable
NG
connected
OK
Check BT cable NG
OK
Check BT Module NG
OK
Check Function Board NG
Swap Mainboard
Start Start
OK OK
Check Check
NG NG
function /B to function /B to
M/B FFC M/B FFC
OK OK
OK OK
Check Check
NG NG
function /B function /B
and FFC and FFC
Swap M/B Swap M/B
Reconnect the
cable to the
module
Swap the cable
Swap BT Module
Swap Function
Board
Re -assemble Re -assemble
the function /B the function /B
FFC to M/B FFC to M/B
Swap The Swap The
function /B function /B
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