Cloning a harddiskimage (windows) to a different Hardware results in Stop error 7B or After you move the Microsoft Windows XP system (boot) disk to a backup computer, you may receive the 7b Stop error when you try to start the Windows XP-based backup computer
The PnP-ID information of mass storage controllers for the computer must be in the registry before startup so that Windows XP can initialize the correct drivers.
Reset the Harddiskdriver , described in http://support.microsoft.com/kb/314082/EN-US/
About the Author
Wim Peeters is electronics engineer with an additional master in IT and over 30 years of experience including time spent in support, development, consulting, training and database administration. Wim has worked with SQL Server since version 6.5. He has developed in C/C++, Java and C# on Windows and Linux in different European countries and different European languages. He writes knowledge base articles to solve IT problems and publishes them on the Lubby Knowledge Platform where he is one of the most important contributors and the main developer.