Sony PCG-R505JEK - Manual (Page 84)

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84
5 Lift the keyboard from the LCD display side, then gently turn it over on the
touchpad space. Be careful not to detach the cable when lifting the keyboard.
6 You must remove the existing memory module. See “Removing a Memory
Module” for instructions.
7 Remove the memory module from its packaging.
8 Install the memory module.
Turning the Keyboard
Cable