Unplug your computer and any peripheral devices. Remove the side panel.
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VAIO Digital Studio System Reference Manual
Installing an Add-on Card
Your computer may have one or more open expansion slots, depending on the model configuration. An expansion slot enables you to install
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!Observe the proper safety precautions when you add cards to your Sony computer.
To install an add-on card
1 Shut down your computer and turn off all peripheral devices, such as your printer.
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3
4 Locate an available expansion slot. Remove the slot cover's screw, and then remove the slot cover.