Computer flower screen, is generally direct and memory or explicit there is a direct relationship, and drivers sometimes have similar problems.
First, check the video card temperature is normal?
Can download a drive life, or some related software to check the test card temperature is normal.
When the graphics card temperature is too high, the computer often appears a lot of inexplicable fault, the flower screen is just one of the faults.
The video card is the most calorific value in the entire chassis, the highest temperature of the hardware, in general, the normal temperature of the graphics card is normal in 30℃-80℃, due to the impact of external factors, in the summer may also be somewhat higher, probably between 50-85 degrees, for those who like to play large 3D online games or watch high-definition movies, Computer temperature up to 95-100 degrees (notebook graphics card heat temperature up to 120 degrees); But in general, the graphics card temperature is more than 90 degrees is not normal, it is necessary to try to strengthen the heat dissipation and dust removal:
1, the replacement of the cooling fan, which is the most common, most effective way to replace the fan, increase heat discharge, natural can cool down.
2, buy a radiator, now people like to buy a radiator installed on the computer, pay attention to usually do not always open, every time you have to turn off.
3, dust removal, mainly including chassis dust and graphics card dust, dust will lead to high temperature card.
4, the installation of fans, the use of chassis structure, reasonable composition of the heat duct and can be dedicated to the graphics card blowing.
5, the finishing of the chassis, and some of the internal chassis lines and so disorderly, will lead to block out the tuyere or heat duct.
6, the addition of thermal silica gel, of course, the first thing is enough to understand these things, this method is good oh.
7, moderate play large 3d games and watch high-definition movies, to reduce the load on the computer.
8, in the hot weather season, not too long to use the computer, to let it moderate rest.
Second, is it a game problem?
You can try to uninstall the game first and then download the game client again. What needs to be explained is that when unloading, remember to use some cleanup, the system garbage, as well as the registration form garbage together clean up.
Third, update the graphics driver
can be used to drive life, or directly from the video card download the appropriate driver. The possibility of a graphics driver is not great, but try it.
Four, after the exclusion of the above reasons, then is the hardware reasons
The desktop computer shuts down the power and pulls out the chassis, has the independent video card to pull out the video card, wipes the independent display Kakin finger part, and plugs back into the slot. When wiping the finger part of the Kakin, check the card on whether there is too much dust, the line is burned and so on. Dust on the cleaning, the line burned to change the graphics card, or take to repair.
Five, regardless of whether there is no independent graphics card, and then pull out the memory strip, clean the memory of the part of the finger, and then plug back.
Six, plug in, power and boot, in the boot process, not on the chassis lid, have a separate video card to see whether the independent graphics fan is normal operation. Please take out the repair if it is not working.
Seven, if the exclusion of the above reasons still cannot be resolved, you can try to back up the system, find a new system disk reinstall attempt. If you have a separate graphics card, you can pull out the independent graphics, to get the relevant maintenance points for maintenance.
Your graphics driver, sound card driver, network card driver, can be given to drive life, driving life to help you solve the problem of computer drivers!