Win7 system Lenovo Y40 can t install AMD graphics card driver?

Computer freezes are generally a memory problem

1.Computer applications take up too much memory space, resulting in insufficient memory capacity and crashes;

2.Crashes due to incorrect application memory space allocation;

3.Poor memory quality, the data written to memory by the application cannot be read, resulting in a crash;

4.Multiple applications crash due to a conflict in memory address allocation;

5.The system is infected with a virus, and a large number of viruses are replicated in memory, resulting in insufficient available memory of the application, resulting in application memory allocation conflicts and crashes.

6.Although many crashes eventually come down to memory, it doesn't mean that a computer crash is memory corruption, or it may be a virus that causes system chaos and memory conflicts.

How to fix the computer freeze:

1.Start Task Manager: Press [Ctrl+Alt+del] to quickly launch Task Manager.

Note: When the computer is unresponsive, you can often press the Ctrl+Alt+Del key combination to start the task manager), in the "Application" bar of the task manager window, select the task you want to end (select the task to make the computer crash), and then click "End Task";

2.After booting up, use Guard and antivirus, and comprehensively examine the computer;

4.If the above methods do not work, press the power button of the computer to force the shutdown and back up the data, format the whole disk and reinstall the system.

Are you sure you have a discrete graphics card on your computer?

May my answer solve your worries.

1. Your driver can not be installed, but the vertical hall can be a driver conflict, it is recommended that you restart the computer and press F8 security mode.

Open the Tencent PC Manager --- Toolbox--- Hardware Detection--Install the driver, you can link to the Lenovo database with one click, and suspect the latest driver exclusive to your device.

If you are not satisfied with my answer, you can continue to ask questions or give valuable comments, thank you.

The meaning of this prompt is that the product is being checked (that is, the hardware model is being checked).

If you are stuck in this step, it means that your graphics card driver is wrong, if you don't know the detailed model, you can**a Tencent computer manager, use its hardware detection function to install the driver, it can detect the detailed model of the hardware, and match the corresponding stable driver for you.

It is recommended that you install the driver life with a network card on the computer, which can detect the hardware situation of the computer, the system environment and the travel condition of the driver imitation stool, and recommend the appropriate driver and update for you;

Uninstall the original driver before updating and installing.

1.You can go to the official website to find (find the right model).

2.You can take the drive disk that you send when you buy the state source to install the Zen closed bend.

3.What does it mean in English to solve the problem.

4.I try to have a repair function with 360.

Dear Lenovo users, hello!

Install the universal driver, and then install the driver life, or Master Lu, pay attention to the installation, some options are not checked.

It is recommended to use the 360 driver master to install the graphics card driver.

Change and reload. If it still doesn't work, then you have to repair the system.

If the graphics card driver has a sub-system, it should be installed according to the system.

With the driver wizard, he will automatically find the right driver.