Win8.1 system installed 4GB memory but only 2GB available?

Recently, many Win8.1 system users are responding to the 4GB of memory they have installed, but the user shows only 2GB of available memory during use. Why is this happening? The main reason may be the use of integrated graphics, and the integrated graphics also take up a portion. The following small series to teach you how to solve?

Solution:

1. First, you must determine your motherboard model to know the BIOS manufacturer. The BIOS manufacturer of the motherboard decided to set the difference.

Setting method:

1. Press F2 or Del to enter BIOS;

2. Find Northbridge/Chipset Features/Advanced Chipset Features/Peripheral Settings The main item of the name, enter;

3, find Intergrated Graphics/Built-in Graphics/this item, do not pay attention to the setting of Graphic Sequence;

4, find Buffer Size/Shared Memory this type of settings, the value of the general item before the modification is Auto, enter, and then select the size you need in the drop-down menu.

By restarting the system through the above operations, the problem is generally solved.

After the above steps are set, then it is normal to see if the memory (RAM) is displayed as 4GB. If the user does not display the memory after installing the system, then Try the workaround in the tutorial.