For more information, please refer to "Client Diskless Boot Failed" in CCBoot v3.0 Wiki.

1) Please make sure the image is created correctly and is properly working. You can follow the "Quick Start" in the user manual or these online instructions.

For Windows XP image, click here.

For Windows 7 image, click here.

2) Please check if all images are properly set on client properties.

3) Please make sure the CCBoot service is running.

4) Please make sure that there's no other DHCP server on the LAN besides CCBoot integrated DHCP service. Diskless computer will broadcast the DHCP request on the LAN and it will use the first DHCP response. If there are multiple DHCP servers on the LAN, there would be a confusion. On the "Options" menu in CCBoot server, click "Settings", and then click "Scan DHCP" to check out whether there're other DHCP servers or not on the LAN. If yes, CCBoot can also indicate where the DHCP services are located so that you can easily find and disable them to make sure client computers can diskless boot successfully.

5) Please check if there is a disconnected HDD SATA cable which is use for your CCBoot server.

6) Make sure your network switcher is up and running.

7) Please check the RJ-45 cable is properly plug-in into the RJ-45 port on the server and client PC's.