Sony PCV-RX690G VAIO User Manual page 80

Pull the tab that releases the power supply from the chassis.

 Slide the power supply unit up until it clears the chassis.
 Rotate the power supply to an upside down position and rest it on top of the chassis.
Caution:
RDRAM RIMMs must be upgraded in pairs. Do not leave the second slot of either bank empty. The second
slot must be filled with either RIMM or C-RIMM modules. Use only PC-800 RDRAM RIMMs.
5.
Handle the RIMM only by the edges, and remove it from its anti-static package.
6. Locate the notches on the bottom edge of the RIMM.
7.
Align the module over the available memory slots.
8. Firmly insert the bottom edge of the RIMM into the slot.
9.
Press down evenly against the RIMM's upper corners. The end latches snap into position to hold the module in
place.
Caution:
To avoid damaging the RIMM slot, move the RIMM latches slightly outward to relieve pressure. The module
clicks into place.
10. Reinstall any components or add-on cards you removed.
11. Reinstall the power supply by following these steps:
 Rotate the power supply to its original position and slide it into the chassis until the tab snaps
into position.
 Replace the screw that secures the power supply to the chassis.
12. Replace the side cover. See
Replacing the side cover.
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