3 problems of changing memory, the problem of changing memory modules

1. Check with software.

2. No, but note that the memory parameter with the low one is acceptable.

3. Look at your motherboard, the dual-channel requirements of 865 are relatively high, and the requirements for particles are the same, like the latest 965, P35 or something, it is elastic dual-channel.

Finally,You'd better buy a kingmax memory.,Although,Compatibility problems are not common now.,But it's still a little safe.,But,Kingmax doesn't have its own particles.,So,The possibility of incompatibility still exists.,But,Actually, it's not a big problem.,My notebook is mixed.。

1: Go and search for cpu-z This little software is good, you can find all the information after installation!

2: If it is compatible, it will not have any effect, try to buy the agreed frequency!

3: As long as the machine is compatible, everything is OK!

1 Press the pause break button when the device is turned onIf you really don't understand, the next optimization master (fools will also watch it).

2 Don't plug in the memory of different frequencies Love blue screen and 128+256 256+512Don't plug it in like this.

Not being able to form a dual channel is not only not going to be fast, but it can also be even slower.

3 Ibid.

First of all, you need to know whether your motherboard is DDR or DDR2, as long as it is the same frequency of memory, it can be used together.

Notebook memory is cheaper than desktops,To change the memory, you must first know how many generations your motherboard memory slot interface is,Then buy the corresponding memory,Don't buy the wrong one or you won't use it,09 years is just the time when the memory 2 generations change the 3 generations,It's also a waste of money,Pay attention to the following points for memory:

1. Be sure to confirm the memory interface (if you don't know, use Master Lu software to check it) and pay attention to the memory frequency, how many Hz is it, because the motherboard is different, and the sockets are not the same, such as DDR1 generation, DDR2 generation, DDR3 generation, and the frequency is generally from 667 to 1666.

2. Changing the memory is very beneficial to the performance improvement, and it feels obvious after changing, but it is not recommended to change the 4G, because the change of 4G does not match the overall performance, you can change the existing 1G**, and then change to a single 2G, or directly add another 1G, so that it should cost dozens of dollars (it is best to see how many memory slots the motherboard has in advance).

3. Memory** is generally very stable, but the difference between different models is big, the 3rd generation is less than half cheaper than the 2nd generation, specifically**It is recommended that you check it yourself**, and then buy it locally, which is more than 10 yuan more expensive.

Finally, the current 4G ** 2nd generation 4G single root memory is basically not between 125 and 140 yuan of the 3rd generation.

It can definitely be improved,But if you play a big game,The effect won't be too obvious.,Then your notebook may not be changed4G The effect will be good.,It's better to add 2G.,Your system is 32-bit.,4G can't be recognized.。 Up to use.

Now memory**.

Notebook 2nd generation 2GDDR800 at 180-200 without 4G.

Three generations of DDR1333 2G 70-90 4G 120 to see how many generations yours are, the second generation of the surface is large.

The increase in memory has a certain improvement in speed. But if you buy it in 09, it may be the memory of the 2nd generation, and the 4G of the 2nd generation should not have it. 2G DDR800 is around 170 yuan.

What brand of your computer is, what model of motherboard is it, what brand of memory is the original machine, and there are a lot of fakes in Kingston.

You can try the two memories separately, if both. Then the two memory modules are incompatible. The frequency should be the same.

Hello lz:

1: At present, the largest single memory module on the market is 4G, and there is no single 8G memory on the market at present, even if there is 8G in the later stage, I do not recommend adding a single 8G itself from the memory packaging process, the capacity of 8G increases and the power consumption increases accordingly, which will increase the heat of the memory, which is one of them. Second, because the memory slots are all two slots, plus two 4G can turn on the machine's dual channels, compared to a single 8G speed increase of 15% (ps:

Adding a single 8G is equivalent to wasting a slot, just like a balance, the comprehensive performance is not high).

2: First of all, in terms of bit width, the 32-bit system is a reduced version of 64-bit, which reduces the internal instruction set, so if you add to 8G with a 32-bit system, the machine recognizes only the memory, and the rest is equivalent to saying that it does not exist! It's a waste of memory resources,And now64Bit system compatibility is much better than before,And the stability is strong,Your machine itself is Core i3,Core itself is 64-bit core technology,Equipped with 64-bit system collocation is the most reasonable,64-bit CPU+64-bit system,High comprehensive index。

3: Two problems, one may be because of the memory itself, one is because the problem of the operating system may be a 32-bit system, its own bit width is low, and the recognized memory will be less than the actual memory capacity, and the second is the memory itself just now, there are more water strips on the market, which will affect the balance. It is recommended to find a system to specify the memory module plus, go to the regular store to open a formal invoice, do not go to the counter.

4: At present, a single 4G memory** (Samsung's** is about 300-450, Kingston**is also between 350-450) The memory of the next two months will not fluctuate too much, because its own memory foundries are located in the south, and now the supply is sufficient and there is no shortage of personnel, and the price will not drop significantly in a short time, it is estimated that even if there is, the floating range is between 15-50 yuan.

5: Installing the memory module by ourselves will not affect the warranty of the machine, but the memory we add by ourselves is given to us by the dealer or the manufacturer of this brand. And after adding the memory, it will not affect the warranty in other aspects, you can rest assured, the only thing that is not guaranteed after the sale is the memory we add ourselves, and the other parts are still in accordance with the normal warranty!

Note: The installation of LZ memory is relatively simple, you have to go to a regular store to install, remember the counter! Hehe.

Hello Any motherboard can use memory of different frequencies, as long as it is the same algebra, although theoretically there is no problem with using memory of different frequencies, but there will be many problems with different frequencies, different manufacturers' memory, such as crashes, blue screens, etc., even if these problems do not occur, because the high frequency meets the low frequency will automatically reduce the frequency, and the performance of its application cannot be played, and the performance of the high-frequency memory will be unstable after the frequency reduction, That is to say, the memory of the 1333 frequency and the memory of the 1066 are stored together, and it is not as stable as the memory of the two 1066 Shangqiu Yongsheng second-hand computer installation company