Sony PCG-FXA63 - Manual (Page 133)

Confirming added memory capacity
After you've installed a new memory module, make sure the operating system's memory corresponds with the memory
upgrade.
To check your system's memory
1. Turn on the computer.
2. From the Windows ® taskbar, click Start, Control Panel, Performance and Maintenance, and System. The
System Properties dialog box appears.
3. Make sure the General tab is selected. Your system's memory information is listed on the General tab.
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