The motherboard does not support UEFI. How to install the system with USB flash drive?

Then, according to win7 system, set the disk partition to mbr mode in pe, and you can install win7 if you meet the traditional mode +mbr partition mode. The specific steps are as follows:

First, prepare tools.

1, USB flash drive (more than 8G as far as possible)

2. Computers with normal Internet access.

3. Download Xiaobai's one-click reinstallation system tool.

Second, the installation ideas

1, find a computer and a USB flash drive that can be used normally, download the small white tool, and then make a USB flash drive startup tool.

2. Insert the U disk tool into the notebook that cannot be started, and press the start hotkey to enter the U disk PE system installation system.

The specific steps are as follows:

1. Open Xiaobai reinstall system software, exit antivirus software, wait for the software to detect the local environment and enter the main interface, then insert the U disk into the computer, click the production system, and start making the U disk startup disk.

2. Then select the windows system to install and click Start Production.

3. After that, I waited for the production of the USB flash drive. After the production is completed, click the shortcut key to view the startup hotkey of the system to be reinstalled, and then pull out the USB flash drive.

4. Insert the USB flash drive into the computer with reinstalled system, press the power button, then immediately press the start hotkey, and select the USB option in the interface that appears. The startup hotkeys are generally those of f 12, f2 and del.

5. A white system selection interface appears. Select 0 1PE to enter.

6. Open the partition tool in pe and check whether the disk partition is in mbr mode. If not, switch to mbr mode to save. Note that the hard disk will be formatted during the conversion process, so if there are important files, you need to save them to a U disk in pe or other hard disks first.

7. Save and exit the partition tool after modification. Then open the Xiaobai installation tool, select the downloaded system, click Install, and select. Install to drive c.

8. After the installation is completed, pull out the USB flash drive, restart the computer, wait for a while, and the system will be installed.