Lenovo System x3500 M4 Installation And Service Manual page 103

Socket cover
Figure 71. Remove the microprocessor dust cover tape
Attention: When you handle static-sensitive devices, take precautions to avoid damage from static
electricity. For details about handling these devices, see ( "Handling static-sensitive devices" on
page 37).
Step 8. Close the microprocessor socket release levers and retainer:
a. Close the microprocessor retainer on the microprocessor socket.
b. Identify which release lever is labeled as the first release lever to close and close it.
c. Close the second release lever on the microprocessor socket.
Microprocessor
Figure 72. Close the second release lever
Step 9. Install the heat sink:
Attention:
• Do not set down the heat sink after you remove the plastic cover.
• Do not touch the thermal grease on the bottom of the heat sink after you remove the plastic
cover. Touching the thermal grease will contaminate it. See "Thermal grease" on page 91
for more information.
Microprocessor
Microprocessor
release lever
Microprocessor
release lever
.
Chapter 2 Installing optional devices
89