The processing method of non-authenticated black screen in Win7 system

The use of Win7 system friends should have been activated Win7 system will jump to Microsoft website verification, not genuine system will be forced to purchase genuine verification code, at the same time the system will be black screen display, if encountered such a problem, then we should pay attention to complete the system on the day of reactivation; How do we respond to this kind of problem and prevent it from happening again? The following system disk of the small set for everyone detailed answer:

First, you are to take the "soft change" or "hard brush" activation mode, the use of the association has been blocked by the initial OEM leakage key;

For this scenario, click the right mouse button on the Win7 Start Menu "Properties" to open the System Properties panel and click "Change Product Key" (shown in Figure 1 below) and enter "6K2KY-BFH24-PJW6W-9GK29-TMPWP" (as shown in Figure 2 below), After accepting the Microsoft Activation Server authentication, will jump out a "This copy of Windows is not genuine" + "genuine identity" + "immediately online resolution" interface. Click on "Online solution Now", that is, to enter the genuine verification process. Validation results: Windows Validation was successful! Now you can take advantage of all the features that are available from genuine Windows, including additional functionality.

Second, you are to take the networking or telephone activation mode, the use of Microsoft has been blocked several "overclocking" Retai key key.

In the case of the above exception, Microsoft will be intermittent prompts, and in the computer/properties, "must be activated on the day" and "Change product key."

For this second case, consider the remaining activation time grace, which can be based on the actual "two choice": first, try networking or phone activation with other Retai key keys. If activated, it will jump out of a "This copy of Windows is not genuine" + "genuine identity" + "online resolution Now" interface. Click on "Online solution Now", that is to enter the genuine verification process and successfully passed. Second, the use of "soft change" tool to select the brand activation outside Lenovo, the genuine verification of the approval.

After the completion of the above steps: the desktop lower right corner of the "non-genuine" hint No! Reboot the computer, Windows activated, and genuine ID appear in the computer/properties! Adjust Desktop personalization theme, everything goes back to normal, And such a simple treatment than you go to reload the system is not fast and convenient for many!