Lenovo ThinkCentre M715q User Manual And Hardware Maintenance Manual page 51

Replacing FRUs
Replacing the microprocessor
Attention
Do not open your computer or attempt any repairs before reading the Important Product Information
Guide.
Caution
The heat sink and microprocessor might be very hot. Before you open the computer cover, turn off the
computer and wait several minutes until the computer is cool.
1
Remove any media from the drives and turn off all connected devices and the computer.
disconnect all power cords from electrical outlets and disconnect all cables that are conn
to the computer.
2
Remove the computer cover. For details, see
3
Remove the system fan. For details, see
4
Remove the internal speaker. For details, see
5
Remove the internal speaker holder. For details, see
6
Remove the heat sink. For details, see
7
Disconnect all cables connected to the system board.
8
Replace the microprocessor.
Notes
Your microprocessor and socket might look different from the one illustrated.
Touch only the edges of the microprocessor. Do not touch the gold contacts on the
bottom.
Do not drop anything onto the microprocessor socket while it is exposed. The socket
pins must be kept as clean as possible.
© Copyright Lenovo 2016.
Removing the computer cover.
Replacing the system fan.
Replacing the internal speaker.
Replacing the internal speaker holder.
Replacing the heat sink.
Then,
ected
51