Lenovo computer expands Kingston 2G memory module and can t be turned on

The market price of Kingston 2G DDR2 800 should be around 155 yuan, and 200 is definitely high.

Your two memories are obviously incompatible, it is recommended that you go for a 2G one, or only use 2G memory alone, 1G does not use, if you want to use 1G memory, it is recommended that you change another one.

Upstairs Don't talk nonsense if you don't understand, the high-frequency memory can be on the low-frequency bus, that is to say, the memory of 800 will be automatically downclocked on the bus of 667. Mine is a 667, an 800 memory, the same 1g+2g. How can it be possible to burn the motherboard, funny .

It is recommended that you clean up the dust of the memory slot, you are an old machine, and the dust will affect the gold finger contact. You don't need to change the memory module, but you do buy it expensive, you can buy it for 150.

The merchant didn't cheat you.

Memory of different frequencies cannot be mixed together, your previous 667MHz can only be plugged in 667MHz, the size can be but the frequency must be 667MHz. If you plug in an 800MHz one, the computer won't turn on, and the motherboard may burn. You go back and find the person who bought your memory and change it to a 667MHz one!!

Good luck with your upgrade.

Different brands of memory modules are difficult to compatible, and the frequency is also different, unless the same model and frequency, then it can be compatible, you one is Shengchuang Lake and one is Kingston, although the same is DDR2, but the frequency, and the model are different, difficult to compatible, so you must take the same.

It has nothing to do with the configuration, it may be that you are not plugged in well, or it is incompatible with other brands, you want to buy a 1600MHz memory module of the same brand, it is the best, it is really not good to buy, just buy Kingston or Samsung's to** Don't buy junk products.

The XP system you use, why bother adding it, it's enough.

Well, just use Kingston's look to be able to boot the handlebar.

The G41 supports 4G of RAM.

Can you unplug the original memory and put Kingston alone?

If so, it's a compatibility issue. Let's swap memory with the seller.

No, it's just that the new strip is not compatible with the motherboard, and you have to look for second-hand old memory or the kind of strip that is double-sided and full-pasted. At the same time, it is also possible that Kingston is bad.

The memory is incompatible, so you can only change the memory.

It's not compatible, just plug in two identical memory modules.

It may be that the memory you pretend to be incompatible with the machine, you first unplug the Kingston memory to see if it can be turned on, if it can mean that the memory module is not compatible, if not, open the cover of the host computer in the power-off state, find the button battery on the motherboard, take it off and install it again after a few minutes, if it still doesn't work, you have to find a system disk and reinstall the system.

Hello, this imagination is caused by the compatibility of hardware, it is recommended that you go to the nearest Lenovo computer customer service center, and our engineers will help you do memory installation and debugging work. Lenovo computer service outlets.

There is a problem with the memory module, or it is not compatible.

Since you can't use Kingston's compatibility, in order to avoid wasting money, you can take the computer yourself to the after-sales point or computer store to call those people to install it for you, first, their strip is not lit and he will not charge you money - say it in advance, second, you can find the right strip, and third, the price of the strip is now transparent, so you are not afraid of being cheated, and you will be charged a maximum of ten yuan for the installation fee!!

It may be a compatibility issue, so it's not a question of what brand to change, but something that needs to be tried more.

Buy two of the same memory plus (don't use Kingston's).

What brand is the original frequency and match according to that specification!

You can just change the 2G to the 4G one.

Samsung's is good, Micron or Hynix's are OK, and these compatibility is good.

The compatibility of the motherboard of the brand machine is poor, and the memory can only be replaced.

Poor contact or a problem with the memory module itself.

If you can plug it in, the memory you bought should also be DDR3.

Have you always had 1 RAM before, and if so, then there may be a problem with the RAM slot on your motherboard.

Or maybe the memory you bought is not compatible, take a look at it from another brand.

As long as the parameters are consistent with the computer parameters and there is no problem with compatibility, it can be used normally.

The selection of memory basically depends on three major items.

The first consideration is the main frequency, because the memory of different main frequencies is plugged together or the motherboard does not support the motherboard at all, which will cause compatibility problems.

For example, the motherboard supports 800, 1066, 1333 and the like, which does not mean that the motherboard can be plugged in at the same time.

For example, the first one is 800MHz, and the second one is 1066MHz. The result is that the 1066 drops to 800 running, which is a "bucket effect" of how much your motherboard supports, which are detailed on the motherboard's box and instructions.

Moreover, it is better to have the same memory brand, otherwise different processes used by different manufacturers may be incompatible even if the parameters are the same.

The second is capacity, although the larger the capacity of the memory, the better. But to be honest, the average user uses 4G of RAM, which is more than enough. Moreover, the 32-bit WinODWS system can only support the memory capacity.

No matter how big the system is, it won't be recognized. Therefore, if you want to upgrade to 4G or more, you must use a 64-bit system. You can right-click on "My Computer" and select what are the bits of the writing system in "Properties".

The third is CL delay, which is a term that cannot be explained in three words and Mandarin. A brief description is as follows.

CL reaction time is another indicator of balanced memory. CL is the abbreviation of CAS latency, which refers to the latency time required for memory to access data, and simply put, it is the response speed of memory after receiving instructions from the CPU. The general parameter values are 2 and 3.

The lower the number, the shorter the time it takes to react. This is a problem caused by the production process, so it is a factor that must be observed when shopping for branded memory. (represents the quality of the manufacturer).

Another interpretation is that memory latency can basically be explained as the amount of time the system waits for a memory response before entering a state where the data is ready for an access operation.

Can a single Kingston memory start, there is a problem with compatibility, change it.

The two memories are incompatible, I've also encountered it, and removing the next one should boot.

Dear Lenovo users, hello!

Provide you with the inquiry link of the service station, the normal working hours of the service station are Monday to Friday 8:30-17:30 (except for statutory holidays, some service stations will be marked on duty on Saturdays and Sundays).