Acer G520 Uživatelská příručka stáhnout pdf (Strana 65)

Upgrading the CPU

This section includes instructions for removing and installing a CPU.

To remove a CPU with heatsink

Before installing a new CPU in a socket, remove first any previously

installed CPU from that socket.

Important: Before removing a CPU from the mainboard, make

sure to create a backup file of all important data.

1 Observe the ESD precautions and pre-installation procedures

described on page 37.

2 Locate the CPU sockets on the mainboard.

3 To detach the CPU from its socket, follow the steps below:

Unplug the CPU fan from the mainboard (1).

Using a screwdriver, loosen the screws that hold the heatsink

assembly in place (2).

Remove the heatsink (3).

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Acer G520 Uživatelská příručka Strana 65