how to open sony pcv rx640 case?

Answer 1

Click the answer in the link below, which shows the procedure from Sony.

"How to open the case on the PCV-RX series Sony® VAIO® desktop computers."

Facing the back of the computer, where all of the connections are, with the power supply sort of near the upper middle right side.

Pull the metal tab out, on the upper right corner of the case.
Pull the large side pannel, straight out, to remove it ( to the right of course).
To get to the memory sticks, you need to remove the power supply. Facing the side pannel, looking directly at the power supply, there is a screw on the side metal frame to the left of the power supply. Remove it. Push down on the power supply release latch, which is just on the upper left of the supply.
The supply should slide straight out.


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