Replacing A Microprocessor - Lenovo ThinkStation C30 Hardware Maintenance Manual

13. Gently press down the small handle
down the small handle
and secure the new microprocessor in the socket.
Note: There are two marks on the microprocessor retainer. Ensure that you close the small handle
marked with
sequence when you close the small handles.
Figure 45. Securing the microprocessor in the socket
14. Install the new heat sink and fan assembly that comes with the microprocessor option kit. See
"Replacing the heat sink and fan assembly" on page 90.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to "Completing the parts replacement" on page 127.

Replacing a microprocessor

Attention: Do not open your computer or attempt any repair before reading and understanding the "Important
Safety Information" on page 1.
This section provides instructions on how to replace a microprocessor.
Depending on the model, your computer might come with one or two microprocessors. For computer
models with one microprocessor, the microprocessor is installed in the microprocessor socket 1 and the
microprocessor socket 2 is protected by a plastic socket cover.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to ive
minutes to let the computer cool before removing the computer cover.
Notes:
• Ensure that you install the correct type of microprocessor option your computer supports. When two
microprocessors are installed, both must be identical.
112
ThinkStation Hardware Maintenance Manual
and then push the handle inward to secure it. Then gently press
1
and push the handle inward to lock the microprocessor retainer into position
2
irst and then close the small handle marked with . Always follow the correct