Lenovo IdeaCentre K220 - Manual (Page 22)

19
Hardware Replacement Guide
6. Lift the failing heat sink and fan assembly off the system board.
7. Use the thermal grease syringe to place five drops of grease on the top of the
microprocessor. Each drop of grease should be 0.03ml (3 tick marks on the
grease syringe).
8. Install the heat sink and fan assembly on the heat sink retention bracket.
9. Reconnect the disconnected cables to the system board.
10. Refer to the” Completing the installation”.
31036127 IdeaCentre K_HRG_EN.indd 19 2008.10.20 1:59:35 PM