You want to repair a dead monitor. What is the first and most important thing that must be done before starting the repair?
A)Remove all nearby electronic devices.
B)Discharge the high-voltage using a high-voltage probe.
C)Use your ESD mat.
D)Use your ESD strap.

Question

Quizplus · Accepted Answer

The first and most important step for servicing a monitor is to have the huge amount of current discharged by using a high-voltage probe to make the monitor safe to work on.
Key Takeaway: Monitors store a high amount of electric charge in the CRT tube. This can be fatal if not discharged properly.

You Want to Repair a Dead Monitor