| 714 / | HD | ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY |
| 1 | DF | RELIABILITY AND AVAILABILITY {4} |
| 25 | DF | .~ Fault locating (i.e., diagnosis or testing) {7} |
| 40 | DF | .~.~ Component dependent technique {4} |
| 42 | ![]() | .~.~.~ Memory or storage device component fault |