Lenovo ThinkStation C20 Hardware Maintenance Manual - ThinkStation C20/C20x - Page 100

Notes, Important, To avoid damaging the microprocessor contacts, do not tilt the microprocessor when

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Notes: a. Note the orientation of the notches 1 on the microprocessor. This is important when reinstalling the microprocessor on the new system board. b. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. 9. Holding the new microprocessor with your fingers, position the new microprocessor so that the notches on the new microprocessor are aligned with the tabs in the microprocessor socket. Important: To avoid damaging the microprocessor contacts, do not tilt the microprocessor when installing it into the socket. 10. Lower the microprocessor straight down into the microprocessor socket of the system board. 11. Close the microprocessor retainer and clamp it with the small handle. 12. Reinstall the heat sink and fan assembly. See "Replacing the heat sink and fan assembly" on page 90. 94 ThinkStation Hardware Maintenance Manual

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Notes:
a.
Note the orientation of the notches
1
on the microprocessor. This is important when reinstalling
the microprocessor on the new system board.
b. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
9. Holding the new microprocessor with your fingers, position the new microprocessor so that the notches
on the new microprocessor are aligned with the tabs in the microprocessor socket.
Important:
To avoid damaging the microprocessor contacts, do not tilt the microprocessor when
installing it into the socket.
10. Lower the microprocessor straight down into the microprocessor socket of the system board.
11. Close the microprocessor retainer and clamp it with the small handle.
12. Reinstall the heat sink and fan assembly. See “Replacing the heat sink and fan assembly” on page 90.
94
ThinkStation Hardware Maintenance Manual