User Guide
Page 80
...VAIO Computer 7 Slide the memory module into the memory module slot and push it in until it may cause damage to the slot and the module. 8 Replace the memory module compartment cover and tighten the screw. 9 Connect the AC adapter and the peripheral devices to the computer... to the power source. 10 Turn on all peripheral devices and then the computer. Be sure to use the lower slot. If you want to install only one memory module, be sure to insert the connector edge of the memory module into...a wrong orientation, as it clicks into the slot while aligning the notch on the motherboard.
...VAIO Computer 7 Slide the memory module into the memory module slot and push it in until it may cause damage to the slot and the module. 8 Replace the memory module compartment cover and tighten the screw. 9 Connect the AC adapter and the peripheral devices to the computer... to the power source. 10 Turn on all peripheral devices and then the computer. Be sure to use the lower slot. If you want to install only one memory module, be sure to insert the connector edge of the memory module into...a wrong orientation, as it clicks into the slot while aligning the notch on the motherboard.