Can the Lenovo Z485 laptop expand the memory, the memory is a bit small

Lenovo Z485 laptop.

It can expand the memory, and supports up to 8G memory expansion, and a single bar supports up to 4G memory expansion.

You can first check the number of memory slots on your computer, the brand and model of the memory, etc., and buy the same memory module as your computer.

In order to ensure the compatibility of the computer with the memory, in addition, it is recommended to contact the nearest service station to add, so as to avoid accidental losses caused by adding by yourself.

Lenovo Z485 Laptop Basic Parameters:

Product Type: Household.

Product positioning: all-round student-oriented, family entertainment-oriented.

Operating system: Linux

Processor: CPU series: AMD A8 series.

CPU model: AMD Trinity APU A8-4500MCPU frequency.

Highest turbo frequency. 2800mhz

L2 cache: 4MB

Core architecture: Trinity

Cores Number of threads: Four cores.

Process: 32nm

Power consumption: 35W

Hello, Z485 supports a maximum of 8G memory expansion for a single strip, and a maximum of 4G memory expansion for a single strip;

The supported memory frequency is DDR3 1600For compatibility issues, it is recommended that you add the same type of memory as the original memory, and test it before purchasing.

You can also go to the nearest Lenovo computer customer service center and have an engineer help you with the memory upgrade.

Lenovo computer service outlets.

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.

Hello, Z475 uses DDR3 1333MHz memory, so you can use DDR3 1333MHz memory, there is no requirement on the brand, if you want to ensure stability and compatibility, you can contact the service station engineer to help you upgrade.

Lenovo repair site inquiry.

Hello, if you need to add memory, it is recommended that you add the same brand and frequency, the compatibility will be the best, if you don't know much about hardware upgrades, you can get the Lenovo service station for related matters of consultation and upgrade services.

Inquire about the address details of Lenovo service outlets.

Memory DDR3 1333 is good, brand, Kingston, ADATA, Apacer, Samsung, etc. The maximum amount of memory it can support, it's not clear, because you didn't say the specific model.

Kingston,The frequency is the same as the frequency of the Z475 memory module.,My Z475 with Kingston is OK.。

Lenovo Z475, supports up to 8G memory, with two memory slots, so it is possible to add memory on the basis of the original 4G memory.

There are a few things to keep in mind:

In the system, the dual channel can greatly improve the whole.

2.It is best to choose a product with the same frequency and brand as the original memory to increase the chance of forming a dual channel, or simply abandon the original memory and buy two memories in the same batch.

3.The operating system must be a 64-bit operating system, and a 32-bit system does not support more than 4G of memory.

Yes, just add a 2g one.

IDEA Forum.

Think Forum.

Lenovo Community.

This computer has 2 memory slots, plus a proper one, it shows that the memory is available because some of the memory is borrowed by the video memory!

Adding a 4G memory module with the same flat rate can form a dual-channel, which can significantly improve performance. As for the memory, it may be occupied by the integrated graphics card, which can be modified in the motherboard BIOS.

The picture above shows where your computer's memory is installed. You can install a DDRII 1600 with 4GB of RAM. The brand recommends Kingston or Samsung, you don't need to have the same brand, and you don't need the original memory, as long as the memory is **, it is enough.

If you don't have a familiar physical store, you can go to JD.com or Amazon and choose their own delivery, which is cheaper than if you go to a physical store.

It is recommended to add 4G, such a group of dual channels is cost-effective, the brand does not have to be the original, it is recommended that Kingston's, Kingston's incompatibility may be small, but be careful, there are many fake Kingston on the market, and then it should be DDR3,1333.

For example, the brand is better.

Kingston Hyundai Samsung.

ADATA Infineon.

kingmax

Jinbang Yuzhan.

Corsair Transcend Transcend.

Qin Mao Rich.

kinghorse

Jintaik Jinbang Black King Kong.

Kingsgang, Ginter.

Marked with a star to gain the upper hand.

Jinyong expansion can be compatible as long as the specifications are the same, no need for the original factory, for example, you are now DDR3 memory module, then don't add DDR5 memory module, yours is also win7 system, so there is no problem of not recognizing.

If you have any questions, please ask us.

There are so many games.

First of all, you need to set your graphics card to discrete, you are now working with integrated graphics on your laptop, and the HD7640G is the integrated graphics card.

And the discrete graphics card of your machine is the lowest-end entry-level graphics card HD7450M, you don't have to think about big games, it's definitely not good, and it's okay to adjust the general game to low effect.

To play games, the graphics card is not good, and no matter how high the memory is, it will not work. However, after upgrading to 4G, it is still of great help to the operation of the whole machine.

It's not right for you to do a 64-bit system with 2G RAM now, and a 64-bit system needs at least 4G RAM.

There are many reasons to play a game card, not all of them are memory reasons, the main reasons include:

Problems with the graphics card driver are causing the game to struggle.

Software: Detect whether a lot of application software is installed on the machine, and some can be uninstalled if you don't use it. Frequently detect and kill virus Trojans. Security software, don't install too many types, generally one is enough.

Solution: Don't use some so-called optimization software to optimize startup items with one click, optimize boot items, optimize the startup of installed software, and don't optimize the startup of system files or drivers at will.

Network problems: Solution: When playing online, please try to close other programs that occupy the network speed to keep the network unblocked. You can also try whether the other ones are stuck when the game is stuck, and it depends on the temporary failure of the game server.

In terms of game effects:

Solution: You can turn it down as much as possible. The game's patch is updated to the latest. If the performance of the machine is not very good, there will be a brief lag in the environment of the game with many people.

Dual display configuration: After installing the appropriate system and official website driver, you can manually configure the graphics card.

System problems, the win8 system pre-installed on the machine has a conflict with the game.

Solution: Back up the data and reinstall the system.

The graphics card is only mid-range, and the A-card itself is not suitable for gaming. Although the graphics processing of the A8 is not bad, it is not as good as the A10 after all.

Dear Lenovo users, hello!

Dear Lenovo users, you.

Whether the game can run normally mainly depends on whether the configuration of your computer meets the needs of the corresponding game, if not, you can make appropriate changes according to the game configuration, as long as the corresponding requirements are met, it can run smoothly.

Well, yes, general games are fine, but large stand-alone games can't.