What used to be an essential tool for techs,but today it is rarely used on a dead PC?
A) POST
B) POST card
C) RAM counter
D) voltage regulator

Question

Quizplus · Accepted Answer

POST cards were an essential tool for techs to diagnose issues with a dead PC by displaying error codes during the Power-On Self-Test (POST) process. However, with technological advancements, it is now rarely used as the diagnostic information is displayed on the screen itself. A, C, and D are not relevant as they do not pertain to the POST process or dead PC diagnosis.

What Used to Be an Essential Tool for Techs,but Today