How to upgrade from Windows 7 Home Junior or Advanced to Windows 7 Ultimate? Can you upgrade directly? Such a problem, a bunch of novice friends are more concerned, look at the actual combat of a domestic user, you can understand If you are interested, follow the instructions. The official start of the Windows7 Basic Edition upgrade flagship version.
A lot of people just bought a big A (here refers to the Shenzhou notebook, in fact, other books are randomly given the same, even the MSDN version is also integrated) friends will or want to take the original machine Upgrade with the Win7 Basic Edition to the Ultimate, or 32-bit, or 64-bit. Someone has previously introduced the method of online upgrade directly on the basic version. The method is simple, I tried it, but after the upgrade, the system is very unstable, there will be such undetermined problems, and the C drive is more than the clean installation. -3 G. Some for clean installation, so go online to download, and look for ways to crack activation, in fact, you don't have to, the supplied Win7 CD can be directly installed 32-bit flagship version (Note: it is a direct clean installation of the flagship version, It is not upgraded after installing the basic version, and it does not need to be cracked, directly activated genuine!)
The installation process is very simple, no need to engrave the disk, no other auxiliary software, can be installed directly through the hard disk, the specific steps are as follows :
1. Put the random Win7 system disk into the CD-ROM drive (note: don't open or run the CD-ROM drive), open the “Computer” window, select the CD-ROM drive (do not need to open it), right-click and select “Copy”. ;, then paste the "CD-ROM drive" to the root directory of any hard disk other than the C drive, such as the E drive (the following is the E drive as an example), after copying can be seen in the root directory of the E drive A folder of "CD_ROM", change its folder name to "Win7", enter the folder, delete the "EI.CFG" file under the "SOURCES" folder.
2, remove the CD, restart the computer, press F8 before entering the system (ie press F8 in the Shenzhou logo interface), enter the system menu, select the top "repair computer", then The system read and install interface will appear - "Select language (choose keyboard input method) - & ldquo; select username, password & rdquo;, "all" & rdquo; or "next", and then enter "system recovery" Options & rdquo; interface, then you must select the bottom option "Command Prompt", a DOS input window will appear, enter "ld: E: WIN7SETUP.EXE" under the cursor of the window (such as copy & ldquo; CD drive & rdquo The disk is not the E disk, please change to your drive letter), then enter, then the win7 installation interface will appear, if it does not appear, please check if the previous steps are correct.
3. After clicking "Install Now", the window of "Version Selection" will appear, and it is definitely the choice of the flagship version, then the "Terms", tick "Next" & rdquo; , “What type of installation do you want to make? Select “Customize (Advanced)”, "Where do you want to install windows" window, select “C”, click on the bottom right of the window ; drive options & rdquo; (important, certain points);
4, (If you have a large A hard drive has been re-zoned, and has deleted the win7 100M reserved (hidden) partition, you do not have to do this step, Go directly to the next step). Click “delete”, delete “reserved partition" and "C” partition, ie the first and second partitions, delete the partition must be optimistic, do not delete the partition that has win7 copied, otherwise it will not be installed It is. Click “New”,“OK”, it is best not to adjust the capacity of the partition, regardless of the prompt. There is still a reserved partition of 100m after the new build.
5, select "C” partition (the second partition with reserved partitions, the first partition without reserved partitions), click “ format & rdquo;. This step is important, otherwise your original system will be preserved during installation. Reserved partitions do not need to be formatted. After formatting is complete, click "Next" to enter the official installation file. The process of installing from the hard disk is very fast, much faster than the CD.
6, on the activation: the installation of the new system is very simple to activate, right click on the "computer" & rdquo; attribute & rdquo;, in the bottom line of the window, click & ldquo; replace the product key & rdquo;, enter The flagship OEM key of any type of machine you find online can be activated. After activation, you can see if it is really activated!
At the end of the sentence:
1, Win7 system disk as long as it is the same bit The number (32-bit or 64-bit), no matter what version is a same CD, but the EI.CFG file inside is different, you can open the file with Notepad to see. In addition, the big A disk is removed from the EI.CFG file. Only the home base version can be installed during installation. It is estimated that the OEM files on the disk are restricted, so you should not use the hard disk to install directly.
2, about Win7's 100M reserved (hidden) partition is removed, you can search online, you decide, I removed the hidden partition.
3, how does the big 4G memory play a full role in the 32-bit system? I do not agree to use 4G software to crack the memory, which will cause system instability.
The principle of other brand machines is the same, this article is only for technical exchange and reference.