Win7 32-bit 4g memory available memory only 2g to 3g how to solve?

win7 32-bit available memory is sometimes only 2g or more than 3g, here is a brief introduction to some common solutions, for reference only.

1, first we have to check what is available in our own memory, there are two ways to view, one is to right click on my computer, properties, you can see the installation memory, 2.39g is Available memory.

2, another way is to view through the task manager, open the task manager through the ctrl+alt+detete shortcut, click performance, click on the explorer, click on the memory, You can see the memory usage. It can be seen that the gray part is about 1.6G occupied by hardware. This is the real reason why 4g memory is only 2.39g.

3, after knowing the reason to be the right medicine, a solution is to set up the bios settings, the integrated graphics card takes up less memory to reduce the memory footprint of the hardware, but how do we know that the integrated graphics memory More, by right-clicking on my computer, selecting Manage, Device Management, and then sorting resources by connection, we can see that the memory occupied by the integrated graphics card ranks first.

4, bios can not, through the drive comes with the configuration software, generally in the dual graphics card, set to a discrete graphics card as the main graphics card.

5, if the above method does not work, then you can view -> run-> msconfig.exe, click boot, advanced options, check whether the maximum memory limit is set, if ticked, 4g The memory corresponding setting is set to a maximum value of 4096. If it cannot be set, it is set to 4095, and the hook can also be removed.

6, if there is no option to set the graphics card in bios, then the system can only be installed as win7 64-bit, because win7 64-bit supports more than 4g of memory, and 32-bit It is only theoretically up to 4g.