Acer ASPIRE 5742 - Bluetooth Function Test Failure; Wireless Function Failure; WLAN Failure

172 Chapter 4
Wireless Function Failure
If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non-
defective FRU:
Bluetooth Function Test Failure
If Bluetooth fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRU: