When XP updates Win7, a black screen appears, and you need to enter a command

Can't see the image and don't know how to ask your question!

The computer is upgraded from XP to Win7 It is necessary to change the following settings to start normally1: After the computer Win7 is installed, boot into the BIOS [desktop press. Notebook press F2 to enter BIOS].

2: Find SATA mode in BIOS.

3: Change SATA mode from IDE to AHCI mode 4: F10 Save, and the computer can enter the system.

Tips] XP system, the default system is IDE mode, replaced with Win7 or Win7 or above system must be put.

SATA is set to ahci, otherwise it will reboot infinitely or the screen will go black.

Win7 system upgrade XP first heard of it,This problem is very simple and don't get entangled too much,If you don't understand too much,Then you go to the computer store to install the system,Don't be so troublesome yourself,If you want to install it yourself,Want to learn,It's also possible,There are U disk installation system tutorials on the Internet,Search a few more times to learn to learn,You can also install successfully!

Free upgrade win10 system guide.

Method 1: 360 Security Guard.

All users of Windows XP, Windows 7, and Windows 8 can upgrade Windows to genuine Windows 10 for free with 360 Security Guard when Windows 10 is officially released (expected in the summer of 15).

Software name: 360win10 upgrade assistant.

Software Tutorial Recommendation:

How to use win10 upgrade detection tool (360 free upgrade win10)?

win10 upgrade assistant can not exit or close simple solution trickswin10 upgrade assistant how to uninstall the method.

Win10 upgrade assistant click to log in, no response, can't log in, what should I do.

Ask someone to reinstall the system, I guess your situation is the same as mine.

Make a U disk start yourself,Put the system into the U disk,Plug in the U disk,Enter the micro system and try it again,Maybe your win7 system is 64 bits,To install 32 bits。

It took a long time to make this document, I hope it will be helpful to you, please like one!

A 100m partition needs to be re-established for installation.

Here's how to fix it:

1. Press F8 when you boot up, and select "Last Correct Configuration" to try to repair.

2. Press F8 when booting up, and select "Safe Mode" to try to repair.

3. If the above methods can't solve the problem, reinstall the system repair.

windows7：

Press the F8 key when powered on to enter safe mode, maybe there will be improvement. If you can get in, then restart the computer and continue to press the F8 key:

At this point, you can choose to use the "Last correct configuration" boot windows] option as a way to resolve issues such as newly added drivers that don't match the hardware.

XP and Win7 architecture cannot be upgraded and installed, only newly installed.

Reload. Don't upgrade the system.

Because the current mainland users are basically using pirated copies, there will be a verification and activation period of about 30 days after the completion of Ansun sales, if this period is exceeded, some functions or services may not be available, and users need to activate them manually. Here's how:

See the instructions of this prompt message The activation work is now complete,Restart the computer to see if it becomes genuine,If there is still a win7 non-genuine prompt,Please shout to see the next step;

If the activation fails, it may be that the permissions are too low, right-click the software, and then select "Run as administrator" in the right-click menu, and the next operation method is the same as above;

Next, to turn off automatic updates, otherwise the update will fail next time, open the control panel in the start menu, set the viewing method to the small icon, then open windows update, and find and open the change settings option on the navigation bar;

Once the Change Settings dialog box opens, set Major Updates to Never view updates, then uncheck the options below, and then click OK. Back in the Control Panel, open the Action Center and make changes. Uncheck two items:

Windows Update and Review Updates, then click OK to keep the settings. This completes the activation of the win7 system.

The screensaver is on, just move the mouse, or you can modify it.

Tap Desktop Blank Spaces Properties - Personalization - Screen Saver - Change Power Settings - Select the time to turn off the monitor.

You can choose how often to close or never close.