Lenovo Y40 notebook win7 system often occasionally crashes the cause and countermeasures

Solution: Random causes of crashes are mainly caused by the following three aspects, as follows:

1, software Reasons for the

The Lenovo notebook Y40Win7 system caused by the software system crashes from time to time, that is, the random crash includes two cases:

1. Virus damage

Although sometimes Start the computer again with a cold and hot boot, but it will crash soon after running.

2, application software and operating system are not fully compatible

There is a conflict between them or conflict with the inherent characteristics of the hardware, most of the crashes have no keyboard response, only through the cold start again Start your computer.

Software Cause Detection Method: After rebooting the machine with a clean boot disk, run the anti-virus software to remove the virus. For application software and operating system conflicts, it is recommended to modify the program configuration and change the computer hardware configuration to solve.

2, hardware reasons

Hardware is the main cause of random crashes. The crash caused by the hardware system is mainly caused by the quality, compatibility or mismatch of internal components of the computer. Usually include: pluggable chip contact failure, poor thermal stability, chip mismatch, poor chip drive capability, poor anti-interference ability.

3, may be environmental factors

Environmental factors mainly include: temperature, humidity, grid interference, electromagnetic shock, external oscillation shock, static electricity, grounding system, power supply system, etc. It is the factor that has the greatest impact on the normal operation of the machine. In addition, due to the working environment of the machine such as dust, moisture, short circuit between the chips or poor contact between the plug and the pull, it may cause the occasional crash of the Lenovo notebook Y40Win7 system, so it is recommended to keep the computer away from the bad environment.