A server has failed after a tested and scheduled change control has been implemented. Which of the following is the FIRST thing the server technician should do?

Performing a root cause analysis is a later step, done after the immediate problem is resolved or stable, to understand why the incident occurred.

Escalating the problem typically happens if the initial technician cannot resolve the issue or if the impact warrants higher-level intervention, which often follows notification.

In an IT incident management framework, the very first step after identifying an incident is often to communicate its occurrence and potential impact to stakeholders, such as managers and affected users, according to standard incident response procedures. This ensures transparency and allows for coordinated response efforts before detailed troubleshooting begins.

Establishing a plan of action is part of the problem-solving process, but notifying stakeholders about the incident itself usually precedes detailed planning.