If the new PC has the same or greater capabilities than the original and is using the same version of the operating system and software, revalidation is not necessary since the functionality of the system is the same. However, repeating the installation qualification activities to confirm that the software has been properly installed or restored properly from the backup onto the new PC is required.
One detail that can make this process more efficient is to avoid overly detailed specification documents. Avoid specifying a particular model of PC, particular processor speed, or a particular memory or disk capacity. Use of the designation “or higher” will prevent having to continually update the documentation as technology advances.
