I want to upgrade the memory, the master is in, how to upgrade the memory

Just add the same 512m one, remove the two screws on the back of the case, and insert it in another slot in the memory. If it is a dual channel, be careful to insert it in a slot of the same color.

DDR should be fine with 400, if you have enough money, you can buy 1g, about 150, 512m 80 or so.

If you can't find the screws in the case, see if there is a black slider (similar to the place near the side at the back of the case, most of them are long) When you hear a "click", it should be unlocked, put the case on its side, press and hold the side to push the notched side, and it should be opened.

As for installing memory, go find a case similar to the memory you bought, find the place next to the memory you want to install, put it in to make the memory and the card slot completely stuck, and just card the card slots on both sides.

It is recommended that you check your motherboard's manual first to see what is the maximum memory frequency supported by the motherboard? If you can support DDR2 800, you can consider buying it, but it is not necessarily the best. As far as I know, in the early days, 50% of the motherboards that were directly connected to the 533 could only use the 533, 30% could use the 667 stably, and the remaining 20% only said that they could support the 667 and 800, but in fact they could not run stably.

This is because of the design process when the DDR2 memory was first released, and the DDR2 motherboards that came out later did not have this problem. Since your current memory is 533, there is a good chance that you can only use 533 stably, and it may not be stable all the time.

Since you want to ensure that the original 533 continues to be used, the best choice is, of course, to use the same frequency 533However, the current 533 is relatively few, and the cost performance is not as high. The second is not to keep the old 533, but directly on a single 2g 800

Personally, I prefer this scheme, and there is no need to mix 533 and 800. Otherwise, if the motherboard can support 800, not only will the 800 be downclocked because of the existence of 533, but it will not achieve the effect of speeding up, and the compatibility of different frequencies is also worth considering. I tried mixing 533 and 667 and burned 533 directly.

Later, I checked the motherboard and found that the motherboard's setting problems caused it not to be 667 downclocked after mixing, but 533 overclocked, so 533 was burned... Therefore, I personally think that if the price is the same, 533 of the same frequency is preferredThis is followed by 800 for a single 2g

I haven't tried it,、、 there may be problems with different memory, or it may not appear.

If you continue to use the original, it is recommended to buy 800 directly, because of automatic downclocking, so, there is no impact, however, it is still recommended to buy DDR2 800 2G memory module directly, so that the performance is significantly improved.

First, it depends on how many models your motherboard supports.

Second, it depends on your existing memory, what type of chip particles are there.

Then think about what memory to buy, so that you have less and incompatibility problems.

The memory is backwards compatible, first of all, depending on the maximum memory frequency that your motherboard can support.

If the motherboard supports a maximum of 800 memory, a single memory is 800, and secondly, if you want to mix with the existing memory, then the maximum frequency of the memory is your existing memory, and the lowest frequency is 533.

1.If you use XP, it doesn't make much sense to upgrade the memory, if you use Win7, it is necessary to upgrade the memory. Memory is not a performance component, and boosting memory only improves smoothness.

When the memory is insufficient, it will not be smooth enough and cause insufficient performance, but once the memory is enough, it is useless to add more, unless you often use extremely memory-intensive programs such as 3D mapping.

2,,My notebook at home is also such a chipset,I also bought it directly and plugged it in with 2G,Later, I felt that using 3G memory didn't help the performance,So I gave away the original 1G memory。

is the actual running frequency of the memory, but the memory of DDR2 can transmit data twice in a cycle, so the equivalent frequency is twice the actual frequency, and the memory of DDR3 is also multiplied by 2. In the future, DDR5 memory may be used, which has an equivalent frequency of 4 times the actual frequency.

Buy a 667Hz 2G RAM and use it to swap out the 1G one.

1: There is no need to upgrade the memory It will not be good to upgrade.

2: You can buy a 2G plug in the slot, but when you buy it, tell the boss that the memory slot is DDR2 and ask him to get you DDR2 memory.

3: Well, yes, but it's best to plug it in and then make the system, otherwise there may be a crash and a blurred screen.

4: As for this, the former is the frequency of the memory, and the latter is the main frequency of the CPU, and the two are naturally different, but this one of yours seems to be wrong, it should be that you read it wrong.

If you buy memory, I'll give you a suggestion to buy Kingston's, his compatibility is better, thank you.

You still buy a Kingston's, it's easier to use, as for buying 1G or 2G, you decide for yourself, 2G is of little use to ordinary users, I've tried the XP system, and more than 2G has no effect.

To ask: 1 to ask about the installation.

2. Buy a computer.

3. Repair the computer.

4. Original factory manual.

That's it, the general original factory instructions are written very clearly.

1. Available from Kingston.

2. Yes. 3. OK.

4. It's not the same thing.

1. Upgrading the CPU and memory should first consider the matching with the motherboard, because the packaging form and socket of different models of CPU and memory are different, so the motherboard must first support the selected CPU and memory type;

2. The frequency, size and form of memory supported by the motherboard are different, which must be fully considered. For example, some motherboards only support a maximum of 8G memory, so the size cannot exceed 8G when choosing memory, and some motherboards will support dual-channel memory, so that the dual-channel 8G memory composed of two 4G memories will exceed a single 8G memory in terms of performance;

3. If the motherboard has a separate graphics card slot and supports discrete graphics cards, then when choosing a CPU, you can choose either one with a graphics core (such as Core i5-4590) or one without a graphics core (such as Xeon-1230-V3), but if the motherboard does not support a discrete graphics card, then you should choose a model with a graphics core when choosing a CPU.