| Q.55 | Which of the following is NOT a step of a reliable troubleshooting procedure? | |
| Ans | 1. Define your symptoms. | |
| 2. First of all, appoint third party service expert. | ||
| 3. Identify and isolate the potential source (or location) of the problem. | ||
| 4. Replace or repair the suspected component or subassembly and then reset the system. |
Correct Ans Provided: 2