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Here's how it can be done:
1. Settings - Power - (Shift-click to restart) - Troubleshooting - backup and recovery
2. The system will automatically check to see if the smart repair option can solve the problem, once it is done, click next ;
3. You will see that you can select one of the factory image files or other backup files, of course, this place is the factory image file, click Next;
4. The system will prompt you to back up your files, if you need to backup my personal files by selecting the option Yes, (make sure you have an external backup hard drive), or select No, erase my files, and then click Next;
5. At this point, the recovery step is completed, and the process takes about 10-15 minutes!
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Lenovo computers generally have their own backups. If you want to make a separate backup yourself, it is recommended to do an "incremental backup" so that you don't have to waste extra disk space. By default, the backups that come with the system are hidden files, and you can change to not hide them in the folder options settings.
If you have a 250G disk, it's probably only about 230G if you have a backup (and maybe some drivers). It is recommended that after you restore the system to the factory, install the application on other disks instead of installing the C disk (you can choose a disk to install application software, or you can choose a disk to create a new folder on the disk and change the name such as "application software" and "installed software") ),In the future, you only need to back up this disk or this folder OK,Or there is no need to backup,If there is a problem with the system, restore it to the factory state,Other software you installed still exists (in other disks),It's just that the icon of the application software on the desktop is gone,This is easy to solve,For example, you made a backup of the desktop icon before,Or don't do anything,After restoring, find the "application" in the installation path and right-click directly to send it to the desktop option,Then you can also change the name of this option。 I.
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It's true,Some software will not be used or error after reinstallation,But the registry backup is relatively simple and fast,Make a backup of the registry before you restore the system,Then restore the system,Then use tools such as ccleaner to optimize the registry OK,I often use this tool,Because I usually like to install some software to play,Installed and deleted will definitely have garbage projects,I used to use Super Rabbit,But this tool is small and flexible and easy to use。
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It is possible that your backup space is not enough, so expand the hidden partition of the system a little.
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So one click Ghost 2009 backup system.
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It could be that your system backup is broken.
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Cause: System recovery fails, resulting in system damage.
Workaround: Reinstall the system.
Take the installation of win7 system method as an example:
1.Put the burned win7 system disk into the optical drive where you need to reinstall the operating system and start the computer;
2.Press the DEL key to enter the BIOS to set the CD-ROM boot during the boot process, or press the F12 key to directly select the CD-ROM to boot during the boot process;
3.Windows 7 installation interface appears, first select Chinese (Simplified), Chinese (Simplified, China), Chinese (Simplified) - American keyboard, select and click Next, and then click "Install Now";
4.The installation agreement will appear during the startup of the installer, check the acceptance license terms;
5.Keep going until the partition interface appears, here select the first partition, type System, and then click Next (before this you can format the first partition, in the Drive option (Advanced) (a) there);
6.Wait for a while after the partition is completed, and then remind the installer that the service is being started, and then remind that the installation process will continue after restarting the computer, which is fully automatic;
7.After restarting again, take out the installation disc,It will automatically detect the hard disk boot into the system,Here there is a startup windows screen,The installer is checking the performance,Then see let the setting computer name enter the PC name here (take a name at will),Click Next,Password interface skip,Don't enter,Then the screen goes to enter the key,If it's genuine, then fill it in,If not,Don't fill it in,Use the activation tool later。
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That's just the right thing to do is find someone to do it for 30 and redo it for you.
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May I ask the landlord, how long has your system been installed, I can tell you clearly, system restore, restore once, the computer is slow once. Generally, during the operation of the computer, there is no black screen, blue screen, or crash for no reason, and the computer hardware is fine; Software problems have to be slowly investigated, the computer is old, it will affect the speed, but the new machine will not be half a year, you can ** a Kingsoft cleaning expert, scan your computer, and then see if there are malicious plug-ins, or viruses or the like, clean these up, and then scan the system junk, so I think your computer will be much faster.
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The book I just bought is very new for half a year. Slow response includes a lot of (since you added it, rule out the virus):
1.Although the system is backed up after reinstallation, some performance still needs to be optimized, it is recommended to use optimization tools such as: Optimization Master, Rubik's Cube, etc.;
2.The system will naturally slow down after a long time, sometimes the system disk, that is, the C disk, accumulates too many junk files, so restoring the system can be solved, but some of your other disks may be too full or too many fragments, so you also need to optimize it;
3.There is no effect on the restoration after optimization, it is recommended to reinstall the system once, and then try to fix a disk by yourself (non-C disk is OK) for other software installations, pay attention to the habits of using the machine, and often clean up junk files, etc., it should be OK.
There will be no problem with the hardware, only it may be that the configuration above is not suitable for the system you use, it is recommended to install the non-XP back to the XP, so that the performance of the computer will reflect more points. Because of the high configuration requirements of Vista and Win7, the general models only reach the most basic configuration.
How to restore the system in win7 or 8.
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