How to solve the problem that the computer suddenly black screen automatically shuts down?

Recently, many users are reporting that in the process of using the computer, the black screen automatically shuts down frequently. What is the reason? In fact, this is caused by hardware problems. So how do we solve the problem that the computer suddenly shuts down the black screen automatically? Below, Xiaobian introduces the solution to the sudden blackout of the computer.

Cause one, bad memory contact

This may be caused by dust or chassis vibration in the memory slot. If the black screen is turned off by the memory, an alarm sound will appear on the restart. The situation (no alarm sound if there is no buzzer in the chassis), and there is no prompt on the screen or only no signal.

In this case, you need to open the bezel on the side of the chassis, unplug the memory, clean the dust and plug it in again. If it cannot be turned on after re-plugging, repeatedly plug it in and out several times to ensure that the memory is removed. problem.

Cause 2, the temperature is too high

If the temperature is too high, the black card will automatically shut down when the graphics card or CPU stops working. If this situation causes the shutdown, it will take a few minutes to cool. After the computer can be restarted.

After booting, download Master Lu to monitor the temperature to see what is the temperature of the component is too high, then carry out the operation of cleaning, re-touching the silicone grease, replacing the fan, etc. For specific heat dissipation methods, click here.

Reason 3: Insufficient power supply

The aging of the power supply will result in insufficient power supply. If the power is insufficient, the computer will automatically shut down the black screen or even turn it on again. In this case, only the power supply can be replaced.

Reason 4: Problems on the motherboard

If the capacitors on the motherboard are aging, the computer will automatically turn off the black screen, and often turn on the computer several times to start the computer. Basically, you can't solve this problem yourself. You can only go to the computer store to repair or replace the motherboard.

The above is the reason and solution for the sudden black screen automatic shutdown of the computer. There are four main reasons for the sudden black screen automatic shutdown of the computer. The memory is poor, the temperature is too high, the power supply is insufficient, and the problem on the motherboard.