How to troubleshoot Windows 7 flagship system crash black screen due to video card failure

　　First, install the right graphics driver

My friends who have installed the Windows 7 flagship system should know that graphics driver has a great impact on the performance of the whole machine, and the difference is very large, and in our actual use of the process also found that, even if the installation of the driver, different versions of the driver of the graphics card caused by the impact is also different.

In general, the graphics card manufacturer will be able to find a driver with its own drive, and these drivers are also good compatibility, but over time, the old version of the driver errors and omissions will be exposed, chip manufacturers will be based on different errors timely update the driver. However, we are not able to say that the new driver is the best because the drive update is often targeted. such as the video card has some small problems or issues, then may wish to switch to use different versions of the drive to try.

PS: If a novice friend does not know how to install the graphics driver, we recommend that you install the Driver Wizard, this software can automatically detect and install the latest driver, generally the latest driver is better.

Second, to do a good job of the graphics card cooling

Now the development of technology, whether it is the graphics card technology or the core/video memory frequency has been a rapid increase, and as the performance improvement, the calorific value of the graphics card has become increasingly huge. In general, large-scale game programs for video card performance requirements, so that the graphics card in a long time full load to work, it emits a lot of heat. At this time the graphics card itself and the cooling of the chassis is very important, if the heat dissipation, will cause the temperature and graphics card temperature is too high to cause the system to run instability, so that the game screen is not normal error, even if the system will cause the crash oh.

So in order to effectively improve the stability of the system, graphics card cooling can not be underestimated, especially the current high-end graphics card its own high frequency of work and large volume, but also should enhance the air flow efficiency inside the chassis. And for the graphics card itself cooling system is not good we can do their own to improve the heat dissipation.

　　Third, to ensure that the graphics card power supply stability

For the current mainstream high-end graphics card, in order to ensure its normal operation, we often see the graphics card 6pin Power interface and the PCI-E+12V power Interface on the motherboard, visible video card power and its performance as a huge increase, when friends in the upgrade configuration, Whether the power supply is sufficient has become the most important consideration. A good load capacity, output power of power, more to ensure that the graphics card and even the entire system stable operation.