Lenovo IdeaCentre K320 Руководство по замене оборудования - Страница 31

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9. Holding the microprocessor with your fingers, 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.

10. Lower the microprocessor straight down into the system board socket of the

system board.

11. To secure the microprocessor in the socket, close the microprocessor retainer

and lock it into position with the small handle.

12. 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).

13. Install the heat sink and fan assembly on the system board.

14. Connect the heat sink and fan assembly cable to the system board. Refer to

the "Identifying parts on the system board".

15. Install the system board into the chassis and allign the screw holes with those

in the chassis.Insert and tighten the screws that secure the system board.

Refer to the "Replacing the system board".

16. Reconnect the disconnected cables to the system board.

17. Refer to the "Completing the installation".

Hardware Replacement Guide

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