The server is shipped with a bootable diagnostics CD-ROM. This CD-ROM is designed so that the server boots using the Solaris OS on the CD-ROM and starts SunVTS software. Diagnostic tests run and write output to log files that the service technician can use to determine the problem with the server.
For information on SunVTS, refer to Using SunVTS Diagnostics Software in Sun Server X2-8 (formerly Sun Fire X4800 M2) Diagnostics Guide.