There is no overlay included by default that will test all components. However, if you press the "R" key at the main menu to enter standalone mode, you can then go through and create your own custom overlay with all the tests enabled if you so choose.
Additional information on running in standalone mode, as well as some info on creating a custom overlay can be found with the Service Center User Guide pages 19-23. The User Guide is available electronically in a number of ways:
1) CD - the documentation is located on the Diagnostics CD at D:\sc\bin\Documentation. (Change the D: as needed to access the CD)
2) Within SC - Once Service Center for Windows is launched, the documentation is available under the help menu in the top menu bar.
3) After install - the documentation is copied to the hard drive as part of the installation, e.g.:
* c:\Program Files (x86)\PC-Doctor Service Center 8\Documentation
Please let me know if you have any other questions, or if you need some additional information.
Thanks,
Kris
Technical Support Representative
PC-Doctor, Inc.
10345 Professional Circle, Suite 183
Reno, NV 89521
http://support.pc-doctor.com