The mobile computer systems ISG repairs are designed using proprietary architecture. That is, the systems are not designed under the same open standards as traditional personal computers. There are no easily-interchangeable parts available from traditional channels. The troubleshooting of these computer systems can only be accomplished using a combination of highly-specialized testing devices (similar to manufacturer-based test fixtures), high-level diagnostic routines and by using specialized technicians with extensive training and industry backgrounds.

Below you will find the process in which a repair is completed: