How to solve the problem of black screen after patching? How to solve the problem of black screen after patching? The method of

Win8 solves the black screen after patching is as follows: After the Windows8 host upgrade patch, there will be a black screen sometimes, and the security mode cannot be entered. You can solve the problem by the following methods: 1. Boot F8 continuously. After selecting Safe Mode, select Repair your computer and choose Troubleshoot. 2. Choose to restore your computer. 3. Click Next. 4. Select the account you need to recover. 5. You need to enter your password at this time. 6, then insert the Windows 8 installation CD or U disk at this time, waiting for the repair to complete.

Note: When the user's host can enter the safe mode normally, you can refer to the knowledge base 077382, enter the security mode setting, and then uninstall the previously updated patch, the problem is solved.