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Just use the pirated one! Find a professional to help you reinstall your system.
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2. If it is a genuine system that comes with it, you can try to boot it up and press F9 to recover, refer to the figure below.
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1. Insert the win7 system disk into the computer CD-ROM drive;
2. Press the F12 key when booting up, and select CD *** to start;
3. Click to install now;
4. The point does not get the latest installation update;
5. Check [I accept the license terms] and click Next;
6. Select Custom (Advanced);
7. If you want to install Win7 on the C disk, select the C disk, click Next, and then boot the system to install;
8. After entering the Win7 system, start to uninstall the original Win8 system, if the previous Windows is installed on the C disk, click on the computer on the desktop, select the C disk, and right-click to select the properties;
9. Point disk cleanup;
10. Point to clean up system files, point to OK;
11. Restart the computer to take effect.
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Use the 360 reinstallation system, if it's not good, use a USB flash drive, and get the computer city if you don't have a USB disk.
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According to the results of the experiment, the files of the regular and ultimate versions of the home version are the same, except that some functions are locked in the registry. By modifying the registry, all the features of the ultimate version can be achieved without upgrading.
As long as the machine has been restarted twice during the upgrade process, and the ultimate version is displayed and the function is normal, it means that the registry has been changed. Playing online is just a process of verifying the key, with missing patches in passing. The result of your network disconnection should be at most just a patch that has not been applied.
Here's how to upgrade:
Open the start menu, there is a program called WindowsAnytimeUpdate, click directly, enter the serial number of the version you intend to upgrade.
Remember not to skip upgrades, the normal version must be upgraded to the premium version before you can upgrade to the ultimate version.
HomePremium: 27GBM-Y4QQC-JKHXW-D9W83-FJQKD
Ultimate (Ultimate): 6K2ky-BFH24-PJW6W-9GK29-TMPWP
Please note that the whole process can not be powered off, it is recommended to plug in the battery and connect the external power supply, there is a need for networking in the upgrade, you can network the network, but the network is not necessary, you can also upgrade the drop, the whole process is about 20 minutes, this is the post I copied in the forum.
If you want to spend less, add a 512 memory, which can be significantly faster, but it is still slower when encountering large games or programs, if you want to spend more money soon, first see if your motherboard can block the integrated graphics card, if you can, go buy a graphics card, don't be too good, there is more waste of 64M video memory. If you can't, you'll have to change the motherboard, and you'll have to spend more. >>>More
What is the configuration you ask for, and it is about 1,000 yuan to buy a new one, and the most used one is 600.
1. Take ColorOS 12 and above as an example: Go to Settings About Phone Software Update >>>More
CPU is recommended to change to a 3GHz one, the main hard disk is replaced with a larger one, you can use SSD as a system disk, and the graphics card is replaced with a at least 1GB one, pay attention to the power supply of the chassis, the following is my configuration: >>>More
First use the recovery *** asustek computer inc :*** system recovery disk to restore the system, and then use the notebook series support CD: the missing drivers of the system to install all the drivers. >>>More