Sony VAIO PCG-9312 User Manual page 81

VAIO Notebook User Guide
Use the special bag for preventing ESD or use aluminum foil when you store
the memory module.
PCG-F650/PCG-F650K and PCG-F680/PCG-F680K
Typical expansion memory configuration
Total System Memory (MB)
128
192
256
PCG-F690/PCG-F690K
Typical expansion memory configuration
Total System Memory (MB)
192
256
To remove a memory module
1 Shut down your computer and disconnect all peripheral devices, such as your
printer.
2 Unplug the computer and remove the battery pack(s).
80
Slot 1 (MB)
64
64
128
Slot 1 (MB)
128
128
Slot 2 (MB)
64
128
128
Slot 2 (MB)
64
128