Windows 7 Basic Edition Upgrade Ultimate

See a lot of just bought a big A (here refers to the Shenzhou notebook, in fact, other books are also randomly given the same, even the MSDN version is also integrated. ) Friends will either want to upgrade the Win7 Basic Edition that comes with the original machine to the Ultimate version, or 32-bit, or 64-bit. In the past, someone 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. Account for 2-3 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 is not required to crack, directly activated genuine!) The installation process is very simple, no need to engrave the disk, and 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 "optical drive" into 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, you can see a "CD_ROM" file in the root directory of the E drive. Folder, 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 and hold F8 in the Shenzhou Logo interface), enter the system menu, select the top "repair computer", then it will appear System read and install interface - "Select language (select keyboard input method) - "Select user name, password", both "OK" or "Next", then enter the "System Recovery Options" interface, then you must choose the most The following option "command prompt", a DOS input window will appear, enter "E:\\WIN7\\SETUP.EXE" under the cursor of the window (such as copying the "CD-ROM" disk is not E disk, please change to your disk Then), then enter, the win7 installation interface will appear. If it does not appear, please check if the previous steps are correct.

3. After clicking “Install Now”, “Version Selection will appear. "The window is definitely the choice of the flagship version, then the "terms", tick "next", "what type of installation do you want to do" select "custom (advanced)", "you want to install windows in Where" window Mouth, select "C", click on the "Drive Options" at the bottom right of the window (important, certain points);

4, (If you have a large A hard drive has been re-zoned, and has already won the win7 100M If the reserved (hidden) partition is deleted, you don't have to go through this step and go directly to the next step. Click "Delete" to delete the "Reserved Partition" and "C" partitions, that is, the first and second partitions. Deleting the partition must be optimistic. Do not delete the partition with copy win7, otherwise it will not be installed. 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.

5, select the "C" partition (the second partition with reserved partitions, the first partition without reserved partitions), click "Format". This step is very important, otherwise your original system will be retained during installation. The reserved partition does not need to be formatted. After the formatting is completed, click “Next” to enter the formal installation file. The process of installing from the hard disk is very fast, much faster than the CD.

6. About activation : Ann A good new system activation is very simple, right click on the "Properties" of the "Computer", in the bottom line of the window that comes out, click on "Replace Product Key" and enter the flagship OEM key of any model found online to activate , Attached below are several keys:

FJGCP-4DFJD-GJY49-VJBQ7-HYRR2
342DG-6YJR8-X92GV-V7DCV-P4K27
22TKD-F8XX6-YG69F-9M66D-PMJBM
After activation, you can see if it is actually activated!

Finally, say a few words: win7 system disk as long as it is the same number of bits (32 or 64 bit), no matter what version is one The same CD, just the EI.CFG file inside, you can use Notepad to open the file 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.

About the win7 100M reserved (hidden) partition is removed, you can search online, you decide, I removed the hidden partition.

How does Big A's 4G memory work fully under 32-bit systems? I am not in favor of cracking memory with 4G software, which will cause system instability.