Lenovo RD540 Computer Hardware User Manual


 
b. Gently press down the small handle 1 rst and then push the handle inward to secure it. Then, press
down the small handle 2 and then push the handle inward to lock the microprocessor retainer on
each of the microprocessor socket into position.
Notes:
Do not touch the pins on the microprocessor socket and the gold contacts on the bottom of the
new microprocessor.
Figure123. Do not touch the pins
There are two marks on the microprocessor retainer. Ensure that you close the small handle
marked with rst and then close the small handle marked with . Always follow the
correct sequence when you close the small handles.
Figure124. Securing the microprocessor retainer
152 ThinkServer RD540 User Guide and Hardware Maintenance Manual