Lenovo Computer Monitor 7098 Uživatelský manuál stáhnout pdf (Strana 105)

100

101

Replacing the microprocessor

This procedure describes how to remove and replace the microprocessor. The

procedure varies depending upon the machine type.

Important

The heat sink and microprocessor might be very hot. Make sure these

components are cool enough to safely handle before continuing this

procedure.

1. Remove the cover. See “Removing the cover” on page 89.

2. Lift the fan duct off the heat sink fan.

3. Disconnect the heat sink and fan assembly cable from the system board. See

the system board illustration for your machine type at “System board

connectors” on page 88.

4. Remove the four screws 1securing the heat sink and fan assembly to the

system board.

5. Lift the heat sink and fan assembly off the system board. Place the heat sink

on its side so that the thermal grease does not come in contact with anything.

Note: You might have to gently twist the heat sink to free it from the

microprocessor.

Chapter 8. Replacing FRUs- Rocky computers 99

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