Lenovo ThinkCentre 8098 Hardware Maintenance Manual page 113

7. Loosen the protective cover 3 that protects the gold contacts on the
microprocessor 2 but do not remove it. Use the vacuum pen 1 to pick up
the microprocessor then completely remove the cover.
8. Position the microprocessor so that the notches on the 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.
9. Using the vacuum pen, lower the microprocessor straight down into the
microprocessor socket.
Chapter 8. Replacing FRUs (Types 8095, 8141, 8142, 8145, 8420, and 8421)
107