Lenovo Qitian 7120 can you change the CPU of i3 for advice

Dear Lenovo users, hello!

It is recommended that you check the CPU model supported by your computer on the official website of Inter Chipset through your motherboard chipset. In addition, we do not recommend that you replace your hardware by yourself, because the new hardware may have compatibility issues, and the hardware problems caused by your unauthorized disassembly will not be covered by the warranty. It is recommended that you go to the local Lenovo service station to test the installation, and the service station staff will solve the problem for you

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

The CPU is replaced with a Core E5300. To play games, you must plug in a discrete graphics card. Details can be accessed.

You turned out to be the CPU of the i5 2400, why did you change to the i3? i3 is obviously still your strong performance.。。

What you should do is add 2G memory sticks and add HD6770 level graphics cards. This is the biggest boost to your computer.

Isn't it an i5 2400 processor now?

This processor is stronger than the i3, why change?

i7> i5 > i3 of the same generation

Improvement suggestions: 1. Memory plus 2G DDR3 1333MHz memory is about 70 yuan, 2. The graphics card is very poor and integrated. You can add a separate one according to the size of the chassis.

Hello! For convenience, it is recommended that you go to Lenovo's service station to inquire about the diagnosis of the problem, the maintenance is free of charge during the warranty period, the main components are guaranteed for 2 years, the system and software are guaranteed for 1 year, foreign licensed goods need to register for IWS global warranty, and the choice of service station can be queried:

Other questions can also be compared in the two forums, the idea forum.

Think Forum:

Hope it helps, thank you.

The motherboard of Lenovo CFM1D3M series machines is A55 model, the CPU is AM1 architecture, and the pins are 905 pins, you can go and see if there are any pins in the i5 series CPU,

Hello, the CPU of the notebook can theoretically be replaced and upgraded, but the cost is relatively high, so it is not recommended to replace it.

The inside of the notebook is all precision originals, and most of the CPU is soldered to the motherboard, which requires professional BGA tools to replace, and it is difficult for non-professionals to replace. It is recommended that you go to your local after-sales service consultation for upgrading.

Atom processors suck!! Low power consumption! It's okay to play games on the Internet.

The 945 motherboard can be on a dual-core 65nm to pay attention to heat dissipation.

Because the E4000 is a machine with integrated graphics. If you want to play games, it is recommended that you plug in a discrete graphics card. If you have to change, here's a proposal for you.

1. Replace the CPU with the Core E5300 2. It is enough to replace the motherboard with the P31 chipset. As for the brand, you still need to negotiate with the workshop. It is recommended that you use onda, Volkswagen**, which is more cost-effective.

3. If you want to play games, you must insert a discrete graphics card. **A graphics card under 500 yuan is enough for most games on the market. As for the detailed model and brand, you have to negotiate with the repair station yourself.

Theoretically, the main thing is that the number of pins is the same, and the interface is the same, which can be directly inserted, but there are also special ones, such as the third and second generation processors may not be recognized when they are plugged into each other on the 7 series and 6 series motherboards, and they have to update the BIOS to solve the problem!

Dear users, the hardware of the notebook is not easy to upgrade. There are very few notebooks to change graphics cards and CPUs, adding memory modules is a way to solve slow operation, it is easy to achieve, but changing CPUs, they are not like desktops, as long as the motherboard is compatible, you can change it if you want to, so the desktop is also called a compatible machine, the cup and graphics card of the notebook are specific models, especially the graphics card, the possibility of changing is not large, many graphics cards are integrated graphics cards, or independent graphics cards soldered on the motherboard, these are not exchangeable, there is a modular independent graphics card, there may be more advanced graphics card modules can be replaced, However, there is no standard for interface and shape, and it can only be seen whether the notebook manufacturer has launched a replaceable module! If you need to change it, you have to go to a special maintenance point to ask, I think if you can change it, it should cost a lot of money, if the computer can still be used, it is recommended not to use the two main hardware.

Hope it helps.

Your processor is generally used to install the CPU on the netbook, and the performance can be imagined, and what you buy is an Internet machine that is specially used to surf the Internet.

If you have a 945 motherboard, you can use the CPU of the E4 series and the E6 series, and the CPU of the 65nm 5200 may not be available.

Pay attention to the power supply when changing the CPU and graphics card, but it is possible that the motherboard does not have a PCIe port.

Change to a motherboard with a highly integrated graphics card, and you can just change the CPU. Preferably, the memory should also be upgraded.

However, it seems that if you want to test the power supply, you have to match a suitable power supply, in case it burns, it will not be good.

Basically, the whole set has to be replaced. Changed the graphics card, CPU motherboard, and then changed the memory.

You can change it, and your host won't be Lenovo's.

You bought a commercial machine, you didn't fall for it, the configuration is okay, but the graphics card is not good, the key to playing games is the graphics card, the integrated shared memory of your graphics card, and commercial machines generally don't pay attention to the graphics card, but focus on stability.

As long as there is no problem with the chipset support.

Yangtian B590A's motherboard supports the 3rd generation Core i5 and i3, you just need to get the CPU and change it.

If you want to change the cup, my personal suggestion is to go to the professional maintenance department, which will involve the problem of hardware compatibility, and whether this can support i3 cup is not supported, you may not be recognized when you install it, and the motherboard is more likely to burn off!

The CPU shouldn't be soldered, but if you change the i3, you need to know if the interface is the same...

B590A is Seyyangye...

Also, does your power adapter move after changing? Also need to consider. The power adapter of the notebook is generally for the load of the laptop, and if you change the CPU, the load may be too high and the belt will not move.

The motherboard is a 945G chipset, which can support 775 pins, 65nm, and Intel dual-core CPUs with a bus frequency of no more than 1066MHz, and there are not many options for upgrading objects, E4300 E4500 E6300 and the like, and now, these CPUs are not performing well.

If the motherboard has a separate graphics card slot, you can change the graphics card.

To be honest, the CPU has been upgraded, and the performance is at the low-end level, and the motherboard chipset is old, which determines that the CPU with stronger performance and newer technology is not supported.

The CPU is not very powerful, and if you buy a mainstream graphics card, you can't play the performance it should have. Buying a low-end graphics card, it's not worth spending that money. As long as the hard drive has enough capacity, there is no need to upgrade.

If you really want to play games, you should change your computer or platform.

Hello! For convenience, it is recommended that you go to Lenovo's service station to inquire about the diagnosis of the problem, the maintenance is free of charge during the warranty period, the main components are guaranteed for 2 years, the system and software are guaranteed for 1 year, foreign licensed goods need to register for IWS global warranty, and the choice of service station can be queried:

Other questions can also be compared in the two forums, the idea forum.

Think Forum:

Hope it helps, thank you.

Hello Lenovo Qitian M2700 detailed parameters.

Basic parameters. Processor storage device.

Graphics card Sound card.

Display network communication.

Fuselage specifications. Other parameters.

Basic parameters. Product Type: Commercial Desktop.

OSWindows Vista Home Basic motherboard chipset Intel 945GZ

ProcessorCPU family: Pentium dual-core.

CPU Model: Intel Pentium Dual Core E2180CPU Frequency 2GHz

Bus 800 L2 cache 1MB

Core codename Conroe

Core Thread count dual-core.

The process technology is 65 nm.

Storage devices. The memory capacity is 512MB

Memory type DDRII 533MHz

The hard disk capacity is 80GB

Hard drive description sata

Optical drive type***-rom

The optical drive describes stat

Graphics card Sound card.

Graphics card type: Integrated graphics card.

Monitor display size 17 inches.

Monitor description CRT

Network Communications. Wired NIC integration.

Fuselage specifications. Power supply 180W

Chassis type: Vertical.

Thank you for your great support.

Yes, the 2nd generation motherboard can change the CPU, and the CPU pins must be 775.