Sony PCG-R505GCP Manual do Utilizador descarregar pdf (Página 147)

Upgrading Your Computer’s Memory

147

❑ Do not open the memory module package until you are ready to install the

module. The package protects the module from ESD.

❑ Use the special protective package to store a memory module and prevent

ESD, or wrap the memory module in aluminum foil.

Typical expansion memory configuration

Removing and installing memory modules

Make sure you read “Precautions and procedures” before you remove or install a

memory module. When installing a memory module, do not open the module

package until you are ready to install it. The package protects the module from

Electrostatic discharge (ESD).

To remove a memory module

1 Turn off the computer and all peripheral devices.

2 Disconnect the power cord, all cables, and remove the battery if it is

installed. See “To remove the battery.”

3 Wait for the computer to cool down.

4 Use an appropriate screwdriver to loosen and remove the screws on the

bottom of the computer.

Total System Memory (MB) On board (MB) Slot (MB)

256 128 128

384 128 256

✍ The interior of the computer becomes extremely hot during operation. Wait at least

one hour for the computer to cool down before you remove the screws.

To avoid damaging the computer, do not remove or loosen any other screws.

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Sony PCG-R505GCP Manual do Utilizador Página 147