What to do if Windows 7 starts slowly and has a black screen for a long time

What should I do if win7 starts slowly and the screen remains black for a long time? When many friends use win7 computers, they often encounter the problem of a long boot time and a black screen. This is a very normal operating phenomenon. However, many friends feel that too slow boot time will affect the use, so how to solve this problem? What's the problem? Below, the editor will bring you solutions to the problem of slow boot time and long black screen in Win7.

1. The black screen stays for a long time when booting up. This is just a computer phenomenon and requires detailed analysis of specific problems. For example, if the screen goes black when you turn on the computer and it takes a long time to display the Windows logo, this situation is mostly due to a BIOS detection hardware problem. As long as you can finally enter the system, it means that the fault is not too serious. Just follow the prompts to restore the BIOS default values.

2. If the screen remains black for a long time after the Windows logo is displayed, it may be that the operating system self-test takes too long, or some necessary services are not turned on. reason. Note: This only means that if the black screen is too long, you can eventually enter the operating system (otherwise it will be a different story).

3. For example, as long as you see the mouse arrow in the black screen, you might as well use the Ctrl Alt Del key combination → bring up the task manager → File → New Task → Find the system disk Windows Explorer.exe in the folder → OK → to display the desktop and taskbar.

4. Then, start → Run → enter: services.msc and click OK (or press Enter) to open the service.

#5. Find the Windows Font Cache Service service → right-click to start.

#6. If the startup menu is gray (unavailable) Service Properties → Startup Type → Automatic or Manual → Apply → Press Start → OK.

######7. The function of this service is (start-up services are not as few as possible, key services must still be enabled): ######Through caching Commonly used font data optimizes application performance. The application starts the service if it is not already running. The service can also be disabled, but doing so will reduce application performance. ###

The above is the detailed content of What to do if Windows 7 starts slowly and has a black screen for a long time. For more information, please follow other related articles on the PHP Chinese website!