Replacing FRUs
40
Before replacing an FRU, click the illustration of the part to check the brief procedures.
Illuminated red dot cable
Storage drive cable
Coin-cell battery
Chassis
Wi-Fi antennas
Microprocessor
System board
Advanced speaker
Heat sink
Antenna bracket
Note
To replace a component that is not in
the list above, contact a Lenovo service
technician.
The support phone numbers are available
at http://www.lenovo.com/support/phone.