建議你先用 Windows Memory Diagnostic 程式
來測試電腦系統記億體穩定性:

http://oca.microsoft.com/en/windiag.asp

The Windows Memory Diagnostic tests the Random Access Memory (RAM) on your computer for errors. The diagnostic includes a comprehensive set of memory tests. If you are experiencing problems while running Windows, you can use the diagnostic to determine whether the problems are caused by failing hardware, such as RAM or the memory system of your motherboard.