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Anonymous users2024-01-23Cause.
First, the voltage problem (less likely);
Cause. Second, the problem of the graphics card driver can be solved by updating the graphics card driver;
Cause. Third, the graphics card has quality problems, take the computer city to repair or replace it with a new one;
Cause. 4. Lack of DirectX software or the DirectX version is too low, reinstalling the latest version of the DirectX program can solve the problem.
For some older or assembled computers, a black screen is a more likely glitch. The hardware causes of the black screen of the computer include the display damage, the graphics card damage, the poor contact of the graphics card, etc., and the cause can be found from the software after eliminating the hardware problem.
The phone fell into the toilet, and the screen was black when it was fished up, and it was still a black screen after being washed with water, so it is estimated that it can't be repaired. >>>More
Under normal circumstances, you can do waterproof at home, and you need to pay attention to buying waterproof products, and the brands such as JCDecaux waterproof and Sika are better and of higher quality.
Find the property first, and if the property can't be found, the court will sue you. In this case, the upstairs must be repaired for you.
Is it solid wood? If it is solid wood, it can be straightened with heavy pressure (not for non-solid wood), but it is not easy to implement.
The reliable way to do this is to pick up the floor drain and reinstall it. Before installing the floor drain, connect the sewer pipe so that the outlet of the floor drain can enter the sewer pipe. In this way, it can be done once and for all.