System tutorial to get back the Win7 system memory mysterious missing part

        Today Xiaobian encountered such a situation, the actual physical memory capacity of Windows7 operating system has 6GB, but the BIOS can display a capacity of 6GB, but the available memory displayed under Windows7 is only 3.25GB. How to solve this problem due to the Windows 7 system boot process limited memory capacity to become a full physical memory? The system home answers for you. 6GB memory only shows 3.25GB available 1. Click the “Start” menu, enter the “Msconfig” command in the search box, open the “System Configuration” window and switch to the “Boot” tab, click in the window that appears. “Advanced Options” button. 2, in the pop-up "Boot advanced options" window found "large memory" is set to 0, it should be this problem, 3, directly cancel the "maximum memory" check, confirm and exit, Restart the system. After rebooting, you will find that the Windows 7 system has finally recognized the full 6GB of physical memory. Follow the steps above. Your Windows 7 6GB physical memory can only be resolved by showing 3.25GB. More exciting system tutorials, please continue to pay attention to the system home!