Dell Vostro 330 (Early 2011) - Manual (Page 29)

Installing The Memory
1. Insert the memory into the memory slot at a 45–degree angle and press
down till it clicks into place.
2. Replace the memory cover and slide it towards the bottom of the computer.
3. Replace the screw that secures the memory cover to the computer.
4. Replace the
cover .
5. Follow the procedures in After Working Inside Your Computer .
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