This appendix guides you through the steps required to retain changes made to the config.txt file when you upgrade to TSS v15.8.
You do not need to follow these procedures if:
You are installing Trillium Software on your system for the first time (no previous versions installed).
The config.txt file on your system has not been modified.
You do not need to retain modifications and instead want to use the default settings in the new config.txt files that are installed with the TSS software.