Sony PCG-FX390K - Manual (Page 82)

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82
Installing a Memory Module
1 Follow steps 1 to 4 of “Removing a Memory Module”.
2 Remove the memory module from its packaging.
3 Slide the memory module into the empty slot.
4 Press the module into place until it clicks.
5 Tighten the screw on the cover of the memory bay.
Installing memory module
1 Slide the memory module into the slot.
2 Press the module into place until it clicks.