My computer has 2 43G RAM but the virtual memory is too small? 20

1. Customize the virtual memory, it is best to give it a fixed value, generally 256MB 384MB multiple, 512MB multiple, 1GB multiple.

2. The partition where the virtual memory (page file) is stored must have enough space, and the hard disk resources are insufficient, resulting in insufficient virtual memory. It is enough to set virtual memory in one partition of a computer, and it is not necessary to set virtual memory in other partitions, which is generally located in partition D close to the C partition where the system is installed.

3. The specific steps are as follows: right-click "My Computer" Properties Advanced Performance Settings Advanced Virtual Memory Change Select the partition where the virtual memory (page file) is stored Customize the size Determine the maximum and minimum values Settings OK.

4. Cancel the page file setting in the partition. Right-click on My Computer -- Properties -- Advanced -- Performance Settings -- Advanced -- Virtual Memory Changes -- Select the drive letter (c) where you have a page file in the drive list -- Select "No Page File" -- Settings to delete the page file settings for this drive.

Set up PC virtual memory:

Set Virtual Memory]: Right-click on "My Computer" Properties Advanced Performance Settings Advanced Virtual Memory Change Select D Drive Custom Size, enter multiple of the actual memory (1140MB) at the initial size, enter 3 times of the actual memory (2280MB) at the maximum value, and then click the "Set OK" button in turn, and finally restart the computer to make the virtual memory settings take effect.

Then turn off the virtual memory of the C, E, and F drives.

The partition where the virtual memory (page file) is stored must have enough space, and the hard disk resources are insufficient, resulting in insufficient virtual memory; In a computer, it is enough to set virtual memory in one partition, and there is no need to set virtual memory in other partitions.

It is best to let the system manage the size of the virtual memory value, so that the system will automatically adjust according to the size of the used memory and set it on a disk with a large disk space.

Control Panel - System - Advanced - Performance - Settings - Advanced - Virtual Memory - Change (click on the disk to be set) - System Management Size - Settings - OK.

If you manually set the initial size, the minimum value (after the point change, the total number of page file sizes on all drives - the recommended number is the minimum value), the maximum value is a multiple of the physical memory, but if you run photoshp, play large games and other software, it is easy to have a shortage of virtual memory, the minimum value is 3800, the maximum value is 6300).

Generally, after expanding the physical memory, the virtual memory must be changed, the minimum value of virtual memory is 1 to times of the physical memory, and the maximum value is 2 to times of the physical memory. If the virtual memory you have first is still using according to the previous standard, of course, it will show that the virtual memory is insufficient.

Let it be set automatically, and it shouldn't prompt anymore.

Also, the virtual memory size is independent of the physical memory size.

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There are 2 cases:

2.When Microsoft's system runs large programs, it relies on setting aside a part of the hard disk as virtual memory to ensure that the virtual memory is not set large enough, and there will be a prompt that the virtual memory is insufficient. On my computer click the right mouse button - Properties - Advanced, point.

Performance - Visuals, Processor Plans, Memory Usage, and Settings to the Right of the Virtual Memory box - Advanced, click Changes under Virtual Memory, change the initial size to maximum, click Settings, OK.

2G is physical memory, and virtual memory is cached with a portion of the disk.