Many users occasionally have a black screen with only one mouse arrow. How should this situation be solved? Today, I'll talk to you about the solution that the black screen of the computer has only the mouse arrow.
Computer boot black screen only mouse arrow solution one
What's the matter with the black screen after the computer starts? First, check whether the power supply of the display is turned on. If so, check whether the display switch is turned on; Secondly, check whether the power indicator of the host is on. If it is not on, consider whether the power supply may be broken. If it is on, listen to the sound after the host is powered on. If there is a clear "tick" and the fans of the power supply, CPU and graphics card are turned on, consider whether there is a problem with the graphics card. If there is a continuous "tick" sound, check whether the golden fingers of the graphics card and memory have poor contact due to oxidation, polish them, reinstall them, and then turn on the computer.
If the screen is still black, it depends on the CPU and the power supply module. Check whether the capacitor around the CPU explodes and whether there is a burnt smell. If there is a smell, the hardware is damaged and needs to be repaired at a professional maintenance point.
What's the matter with the black screen and only the mouse arrow after the computer starts? Under win7 system, the screen is black after the computer starts, and only the mouse arrow is on the screen. In this case, the following steps need to be done.
1. Press the keyboard Ctrl + Alt + Del at the same time (of course, before this step, first ensure that the computer is connected to the keyboard), select "start task manager" in the list, and the "task manager" will pop up. Click the menu "file" - "new task" in the upper left corner with the mouse, enter "Explorer" in the pop-up "create new task" dialog box, and click "OK". Then the desktop of the system will be displayed normally, which completes the first step, Follow the steps below to solve the problem thoroughly.
2. Click the "start" button in the lower left corner of the screen, enter "regedit" in the text box, press enter to enter the registry, and expand the registry options in turn:
HKEY_ Local_ Machine software Microsoft Windows NT current version Winlogon, (click the corresponding item with the mouse to expand its sub item, find the corresponding option in the sub item, and find the Winlogon item in turn).
Find the Winlogon item, click it with the mouse, find the "shell" item in the list on the right side of the screen, right-click it, select "modify" in the drop-down menu, and delete the "Explorer" in the "digital data" in the pop-up "Edit string" dialog box Exe ", click OK and close the registry. In addition, the problem is caused by a virus in the computer. Please check the computer for viruses.
Computer boot black screen only mouse arrow solution 2
The computer turns on and finds a black screen with only one mouse arrow. At this time, you can try the following operations to enter the system.
Press Shift + Alt + delete or shift + Ctrl + ESC at the same time to call the task manager program.
Open the task manager, select the "process" tab, and find explorer.exe processes in the process.
Click the end process button to end the process.
Click file - new task.
In the pop-up dialog box, enter "explorer Exe ", click OK.