When Windows 10 is turned on, the black screen between the Microsoft icon and the welcome interface may be due to automatic system updates.

Specific solutions to the black screen when Win10 starts up:

1. You can first try to hold down the three keys esc, shift, and ctrl on the keyboard at the same time. The key is to press them at the same time.

2. Enter safe mode to repair the computer. When booting, press F8 until you enter safe mode, then click Repair Computer.

3. Or click the "windows+x" key under win10 system to open the "Device Manager".

4. After entering the Device Manager, click the triangular arrow to the left of "Display Adapters".

5. Then right-click the two options below and select Update.

6. It is also possible that the computer cord is not plugged in properly and the various components are in poor contact. Check whether all computer components including monitor cables, graphics cards, etc. are firmly and reliably inserted into the host interface. You can unplug them all and re-insert them. .

7. Is there a problem with the computer's fan? If you have a universal voltmeter, you can simply test it yourself and measure whether the voltage output is normal ±12V, ±15V. If it is indeed a problem with the fan, then replace it. Just a fan.

8. Or press the "windows+x" key to open the task manager.

9. Then click the file in the upper left corner to run the new task.

10. Enter "explorer.exe" in the pop-up window and click OK.

If the above method cannot solve the problem, we can continue to repair it through the following methods:

Right-click the "Windows" button in the lower left corner of the desktop and select "Control" from its right-click menu Panel" item

From the "Control Panel" interface that opens, enter the "Hardware and Sound" - "Change what the power button does" interface, and click the "Change settings that are currently unavailable" button.

Next, from the "Shutdown Settings" column at the bottom of this interface, uncheck the "Enable Fast Startup (Recommended)" item, and click the "Save Changes" button to complete the settings.

Next we need to update the graphics card driver. It is recommended that you use "Driver Life 6" to update the Windows 10 official version driver. In the main interface of the program, switch to the "Native Driver" tab, select the latest graphics driver version number, and click the "Repair Now" button to repair the graphics driver.