Demonstration of the new Dell win10 to win7 system tutorial

There are many people who are accustomed to using win7 system, and they want to replace the win10 system that comes with their newly purchased Dell computers with win7 system. However, many Dell notebook partitions are now GPT partitions that come with win1064-bit systems. If you install win7 systems, you need to make some partitioning and boot adjustments. So how to reinstall Dell win10 to win7 system? The editor below will teach you how to convert the new Dell win10 to win7 system.

The specific steps are as follows:

1. First download and install the Xiaobai one-click system reinstallation tool on an available computer and make a USB boot disk (for tutorials, refer to: http://www .xiaobaixitong.com/video1/32524.html)

2. After turning on the computer, immediately press the F2 button or ESC quickly and continuously to enter the bios.

3. Then find the secure boot enabl under the secure boot option and change it to disable (the default is on, so this function is turned off), and then click the appplay application below one time.

#4. Later, switch to ppt security under the security tab, remove the check in front of ppt on, and close it.

#5. Then find the first option, the advanced boot option under general settings, and check enable legacy option roms.

6. Finally, find the boot sequence under genera and set the startup type to legacy. Otherwise, the system cannot be booted. Click apply application, and then click exit to exit. .

#7. Exit after the setting is completed, insert the USB boot disk, restart the computer, turn on the computer and press esc to select the USB boot item, select item 01 pe to enter.

8. Open the Diskgenius partition tool (DG Partition Tool) on the desktop; after opening Diskgenius, select the notebook hard drive, then click "Hard Disk" and view the [" in the menu Is the "Convert Partition Table Type to MBR Format" option gray? If it is gray, then we do not need to repartition. Except for the data on the C drive system disk and desktop, the data in other disks will not be cleared after reinstalling the system. , if the "Convert Partition Table Type to MBR Format" option is optional, you need to format the entire hard disk. The operation method is as follows:

Delete Partition: Click "Hard Disk" - "Delete All Partitions", Make sure the data has been transferred before deleting. After deleting, click [Save Changes].

9. Convert GPT partition to MBR format: After deleting the partition, change the hard disk partition table type to MBR format. Also go to "Hard Disk" - "Convert Partition Table" "Type is MBR format", and then save the changes (the following is an illustration. The item is clickable at this time. If it cannot be clicked, it means it has been converted.)

10, Repartition: After the disk format conversion is completed, click [Quick Partition], check the partition table type as MbR, check Rebuild Master Boot Record MBR, select the number and size of required partitions, of course you can click "Customize" Set the appropriate partition and press OK to start partitioning (if it is a solid-state drive or a Toshiba hard drive, it must be aligned to 4K).

11. After the partition is completed, run the "Xiaobai Installation Tool" on the desktop, then select the win7 system image file, use the c drive as the system drive, install the win7 system in the c drive, and click OK;

12. Wait for the system installation to be completed, unplug the USB disk and restart the computer.

#13. Wait patiently for a period of time. When you enter the following page, the installation is complete.

The above is the tutorial for changing the new Dell win10 to win7 system. Friends in need can refer to the tutorial to operate.

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