Can the Lenovo C305 graphics card CPU be upgraded?

Satisfactory answerBridge long dust-free level 6 2010-01-29 Hello, your Lenovo C305 motherboard is AMD 690 motherboard, the motherboard supports AM2 and AM2+ CPU, can be upgraded, the cost-effective CPU of this interface is 4 cores: phenom*4 9650 boxed, ** is about 725, frequency, each core has 512k level 2 cache, while sharing 2m level 3 cache, good performance. Your motherboard is AMD 690G, the interface is PCI E, you should be able to upgrade the graphics card, but because yours is an all-in-one computer, there may be requirements for the size of the graphics card, some graphics cards have large heatsinks or extended cards you estimate that you can't put down, if you decide to upgrade the graphics card, it is recommended to disassemble your machine, see if the position of the graphics card can put down the general graphics card, and then buy.

Dear users, the CPU is OK, but the graphics card is a bit difficult, and it is generally not upgradeable.

Because an all-in-one is like a laptop. Everything is integrated on a single display.

Even if you have to change the CPU, it is a very, very troublesome thing.

Therefore, it is not recommended that you upgrade the CPU and graphics card configuration in the all-in-one computer by yourself, even if there is no compatibility and installation space problem, the design of the machine itself has restrictions on the power supply and heat dissipation of the CPU and graphics card, if you modify it rashly, it is very easy to cause the problem of motherboard or other hardware burning, and in this case, the repair station does not give a warranty.

Hope it helps.

Lenovo all-in-one PCs cannot replace the graphics card. Because the discrete graphics card of the Lenovo all-in-one computer is directly packaged to the motherboard in the form of a chip.

1. The performance of the main display chip directly determines the performance of the graphics card.

2. There are differences between different display chips, both in terms of internal structure and performance, and their differences are also very large.

3. The position of the display chip in the graphics card is equivalent to the status of the CPU in the computer, which is the core of the entire graphics card.

4. Because of the complexity of display chips, there are only two manufacturers that design and manufacture display chips: NVIDIA and ATI.

5. SIS, VIA and other companies are producing integrated graphics chips. Home entertainment graphics cards all use a single-chip design of the graphics chip, while some professional workstation graphics cards use a combination of multiple display chips.

I can't change it.,The graphics card of this machine is solidified to the motherboard.,It doesn't exist independently.,The graphics card and the motherboard are one.。