Wireless Function Failure; Thermal Unit Failure - Acer ASPIRE 4820T Service Manual

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 FRUs:

Thermal Unit Failure

If the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a
non-defective FRUs:
124 Chapter 4