Sony VGN-FS550 - Manual (Page 125)

Confirming Added Memory Capacity
After you have installed a new memory module, make sure the operating system recognizes it.
To check your system's memory
1. Turn on the computer.
2. Click Start on the Windows ® taskbar, point to All Programs, and then click VAIO Control Center.
3. Select the List tab, and double-click System Information. The System Information dialog box appears.
4. Make sure the System Memory displayed in the System Information box matches the amount of memory
installed.
The displayed memory may be less than the installed memory due to the amount used by the display adapter.
System Inform ation
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