Replacing The Microprocessor - Lenovo V520 User Manual And Hardware Maintenance Manual

Replacing the microprocessor

Attention
Caution
1
Remove the computer cover. For details, see
2
Remove the front bezel. For details, see
3
Pivot the drive bay assembly upward. For details, see
downward.
4
Remove the heat sink and fan assembly. For details, see
5
Record the cable routing and cable connections, and then disconnect all cables from the system
board. See
System board.
6
Replace the microprocessor.
Note
1
Replacing FRUs
Do not open your computer or attempt any repairs before reading the Important
Product Information Guide.
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.
Replacing the front bezel.
• 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.
Removing the computer cover.
Pivoting the drive bay assembly upward and
Replacing the heat sink and fan assembly.
2
48