One of the most unpleasant and, I must say,completely non-standard is the situation, when neither of these appears during the update or after the update of Windows 10 black screen. The reasons for this phenomenon are not clear to many. And users panic begin to bite their elbows in search of a solution. But do not despair. Even if you are watching a black screen after upgrading Windows 10, there is a solution. By the way, it will suit both those who updated to "ten" the installed eighth version. We will make a reservation at once: it not such and simple, so be reserved by patience.
In general, this situation is quitenon-standard, because there are cases completely different. For example, a black screen (with or without cursor) can occur when upgrading Windows 7, 8 or later 8.1 to the tenth version. It can also be seen in an already running Windows 10 during or after its own updates.
Consider several reasons that can affect this. As a rule, there are several of them:
In addition, it is worth mentioning two morevariety. First, after upgrading to Windows 10, the black screen disappears after a while, and the system returns to normal. Secondly, the black screen "hangs" constantly, but the control elements (at least the keyboard) are working. In principle, solutions for almost all situations, in general, are the same. But we will consider them proceeding from the first causes (about mechanical failures of computer systems speech now does not go).
So, after upgrading to Windows 10 - blackscreen and no response to the load of the newly installed system. What to do? Naturally, the easiest solution is to restore the system to the original "OSes" if you have an installation disc or a bootable flash drive.
All this is simple, when a disc or flash drive is available in theavailability. And if they are not, then what? Do not give up. The output is: the black screen after upgrading to Windows 10 can be removed by built-in tools, and at the same time and return to the old system. This is all the more so since the G8 is not destroyed when upgraded to the tenth version, but is in a deactivated state, so to speak.
What do you need to do?First of all, we call the Task Manager with the standard three-finger combination Ctrl + Alt + Del, and then create a new cmd task in it (starting the command line), starting with the admin. In the window that appears, write the line shutdown / r / o / f / t 00, and then reboot.
Now we use the action selection windowdiagnostics, then in the additional parameters we select the system recovery. When the process is complete, the computer will reboot again, and then an old, workable system will appear before you.
The situation described above is not the only one in itsthe genus. In this case, the solution concerned the name of when the black screen appears after upgrading to Windows 10. But what do you want to do if it occurs during the update process? The reason for this, apparently - obsolete drivers graphics accelerator.
If you see a black screen when installingWindows 10, in principle, you can do the simplest way, although to many it may seem barbaric. We forcibly shutdown and restart the terminal or laptop. When you restart, the system will check the hard disk for errors (maybe even in the background) and load the desktop.
To prevent such a situation in the futureupdate the drivers of the video card. You can do this from the Device Manager, but if you have a utility like Driver Booster at hand, it's better, because the driver will be downloaded from the official website of the manufacturer (not only for the graphics chip, but for all other devices that need in driver update), and then automatically integrated into the system. After that, you can try to install Windows 10 again.
All this concerned what exactly afterUpgrading to Windows 10 black screen was the result of system crashes or conflicts with the drivers. But what if the "dozens" installation went kind of successfully? And suddenly after loading Windows the black screen and the cursor appear before the user's eyes, and the system does not want to start, although the initial boot process clearly indicated that the system is trying to work?
It's not so simple. If there is an installation disc, there will be no problem. Perform the sequence as shown below (transitions from the diagnostics menu):
Otherwise, you need a safe modelogin to the system. But with him there are problems. The fact is that the standard pressing of the F8 key at the start of Windows in the tenth version does not work (why it had to be removed, it is still unclear). However, not on all devices, but sometimes pressing F8 times this way 10-20 with the Shift key pressed.
If a new window appears, go ahead and select diagnostics first, then additional parameters, and then - the command line. In it, we register the command as shown below (after the command - input):
In the next window, click on the continuation line and finally, in the options window, press F4 (safe mode). Then the system reboots, the system boots in safe mode.
In principle, if a "dozen" was established,you can easily return to the old system, however, with one caveat: if the user has deleted the files of the previous "OSes". Otherwise, nothing happens.
You can do this in the security section andRecovery, where there is a special link to return to the previous system. That's all. The process will end automatically, after which a restart with the previously installed "seven" or "eight" will follow.
If it is necessary to restore the "ten" itself after itsyou need to type the command sfc / scannnow in the command line (even at the boot stage) and press the enter key (the process of scanning and recovering system files is activated). The process can be quite long, so you have to suffer. You can reboot the system and verify its functionality by using the shutdown -t 0 -r -f command.
But when entering safe mode, you can simply activate the recovery process and select a control point that precedes the appearance of this situation.
Another step that can be taken when booting in safe mode refers to updating the drivers. How to do this was described above, so there is no point in dwelling on this.
As for the service packs that couldcause such a failure, you should go to the update center and see the latest installed packages. The latest updates should be uninstalled, then manually search for updates, and those that caused the critical failure to be excluded from the list. In principle, the automatic update can be disabled at all. Windows does not recommend this, but there is nothing to worry about. Updates for the most part relate to security systems, office applications and only sometimes - drivers. But if the user has the same Driver Booster package, the drivers will be updated through it. In addition, the program itself will issue a notification about the need for an update (free version). The version of Pro will generally update all the drivers in the background. The user only knows about this from the message of the successful installation.
Let's consider one more unpleasant situation,when instead of the expected start of the system we have after loading Windows a black screen and a cursor (in some cases the cursor may be absent). The reason is the failure of the Explorer service, which could not load the Desktop. It will have to be started manually.
Go to the "Task Manager", as describedabove, then in the tree of processes we find the explorer.exe service and we terminate the process forcibly. Next, in the file menu, create a new task and enter explorer.exe in the startup line. If nothing happened, you can try to find the file yourself by clicking the browse button. Typically, the desired file is in the root directory of Windows on the system disk. In part this can solve the problem. In extreme cases, we use the same safe mode and scan the system with recovery, as described above.
Safe mode is also good in that it can change some key parameters that affect the system's performance. It's about the so-called quick launch mode.
Its inclusion is made from the sectionpower supply in the standard "Control Panel", where the action of the buttons is first selected, and then the unavailable parameters. We put the "bird" opposite the prompt line, save the changes and overload the system.
Finally, one of the reasons may beactivation. If a copy of Windows is licensed, there should not be any problems, but sometimes the activation file just causes trouble after upgrading to Windows 10. The black screen in this case can "hang" constantly.
Use safe mode in the folder propertiesspecify the display of hidden elements, and then find the folder with the same name. As a rule, for 64-bit systems it is located directly in the directory with the system (C: Windows), but for systems with 32-bit architecture it can be in the System32 section, where you must first go to the Tasks folder, then - Microsoft, and - finally - Windows. Delete the folder with all its contents and reboot.
So we reviewed the main causes of failures afterupgrade to Windows 10. Black screen - a thing, of course, unpleasant, but as you can see, it is possible to combat such type of failures, even if they arise in an already running system. Naturally, some of the above methods will be somewhat difficult for many users to understand or apply in practice, nevertheless, if you show a little patience, you can fix the problem yourself, and not run to any service center, and even pay money for it, even if small, but still it is material costs.
