Teaching documents

The server's inability to enter PXE boot mode is a common problem when reinstalling the system and may be caused by a variety of reasons.

Common causes and solutions:

• Network configuration issues: Check whether the server's network connection and IP configuration are correct
• BIOS settings: Make sure the PXE boot option is enabled in the BIOS and set network boot as the first startup item
• DHCP service: Check whether the DHCP service is running normally and whether the server can obtain an IP Address
• Firewall settings: Make sure the firewall is not blocking PXE-related network communication
• Hardware compatibility: Some network cards may not support PXE boot, need to check hardware compatibility
• PXE server configuration: Check whether the PXE server is configured correctly, TFTP Is the service normal?

If the problem persists, it is recommended to contact technical support for further troubleshooting.