I have seen many friends who have just bought a big A (this refers to Shenzhou notebooks. In fact, other notebooks that come with random gifts are the same, and even the MSDN version is also integrated.) will or want to bring the original notebook with them. The basic version of win7 that comes with it can be upgraded to the ultimate version, either 32-bit or 64-bit. In the past, someone on the forum introduced a method of directly upgrading the basic version online. The method is simple. I have tried it, but the system is very unstable after the upgrade, and there will be various unidentified problems, and the C drive is more than a clean installation. Occupies 2-3 G. In order to install cleanly, some people go to the Internet to download and look for crack activation methods. In fact, this is not necessary. The 32-bit ultimate version can be directly installed cleanly on the Win7 CD that comes with it (note: it is a direct clean installation of the ultimate version. It is not an upgrade after installing the basic version, and it is a genuine version that does not need to be cracked and activated directly!) The installation process is very simple. It does not require disk burning or other auxiliary software. It can be installed directly through the hard disk. The specific steps are as follows:
1. Put the win7 system disk that comes with the machine into the CD-ROM drive (note: do not click on or run the CD-ROM drive), open the "Computer" window, select the CD-ROM drive (no need to click on it), right-click and select "Copy", and then paste "CD-ROM drive" Go to the root directory of any hard disk except C drive, such as E drive (the following uses E drive as an example). After copying, you can see a "CD_ROM" folder in the root directory of E drive. Copy it. Change the folder name to "win7", enter the folder, and delete the "EI.CFG" file under the "SOURCES" folder.
2. Take out the CD, restart the computer, press F8 before entering the system (that is, press and hold F8 under the Shenzhou logo interface), enter the system menu, select "Repair Computer" at the top, and the system reading and installation interface will appear. - "Select language (select keyboard input method) - "Select user name, password", both "OK" or "Next", and then enter the "System Recovery Options" interface. At this time, be sure to select the bottom option "Command Prompt" character", a DOS input window will appear, enter "E:WIN7SETUP.EXE" under the cursor in the window (if the disk to which the "optical drive" is copied is not the E disk, please change it to your drive letter), and then press Enter , then the win7 installation interface will appear. If it does not appear, please check whether the previous steps are correct.
3. After clicking "Install Now", the "Version Selection" window will appear. You must choose the Ultimate Edition, then "Terms", check "Next", and select "What type of installation do you want to perform" "Customize (Advanced)", the "Where do you want to install Windows" window appears, select "C", and click "Drive Options" in the lower right corner of the window (important, be sure to click);
4. (If your hard drive has been repartitioned and the 100M reserved (hidden) partition of win7 has been deleted, you do not need to perform this step and go directly to the next step). Click "Delete" to delete the "Reserved Partition" and the "C" partition, that is, the first and second partitions. Be careful when deleting partitions. Do not delete the partition where win7 is copied, otherwise it will not be installed. Click "New" and "OK". It is best not to adjust the partition capacity and ignore the prompts. After the new creation, there is still a 100m reserved partition.
5. Select the "C" partition (the one with reserved partition is the second partition, and the one without reserved partition is the first partition), and click "Format". This step is important, otherwise your original system will be retained during installation. Reserved partitions do not require formatting. After formatting is completed, click "Next" to enter the formal installation file process. The installation process from the hard disk is very fast, much faster than the CD.
6. About activation: Activating the installed new system is very simple. Right-click "Properties" of "Computer", click "Change Product Key" on the bottom line of the window that appears, and enter the ultimate version of any model of machine found online. The OEM key can be activated. Here are a few keys:
FJGCP-4DFJD-GJY49-VJBQ7-HYRR2
342DG-6YJR8-X92GV-V7DCV-P4K27
22TKD-F8XX6-YG69F-9M66D-PMJBM
After activation, you can check whether it is actually activated!
A few final words: As long as the win7 system disk has the same number of bits (32-bit or 64-bit), it will be the same CD no matter what version it is, except that the EI.CFG file inside is different. You can open it with Notepad. Just look at this file and you will know. In addition, remove the EI.CFG file from the large A drive and then burn it. During installation, you can only install the home basic version. It is probably restricted by the OEM files on the disk, so you should not burn the disk and install it directly from the hard disk.
Regarding whether to remove the 100M reserved (hidden) partition of win7, you can search online and make your own decision. I removed the hidden partition.
How can Big A's 4G memory fully function under a 32-bit system? I do not agree with using 4G software to crack the memory, as it will cause system instability.
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