Activation of overcurrent protection (OCP)

What is OCP-TRIGGERED?

The OCP-TRIGGERED error is categorized as a critical-severity power supply unit (PSU) issue that can significantly impact your PC's stability. The source detected a dangerously high current draw on some of the lines (typically 12V) and immediately shut down the computer just to be safe. When experiencing the Activation of overcurrent protection (OCP) fault, users often report sudden system crashes, unresponsive behavior, or a blue screen of death (BSOD). In most diagnostic scenarios, this problem is directly triggered by underlying hardware or software complications such as high peak consumption (transient spikes) of powerful graphics cards (e.g. rtx 3080/4090), short circuit in some power cable or component and defective or weak source. To permanently resolve the OCP-TRIGGERED issue and prevent further system degradation, it is highly recommended to follow our step-by-step troubleshooting guide below, ensuring your power supply unit (PSU) components are functioning correctly.

Common Causes

• High peak consumption (transient spikes) of powerful graphics cards (e.g. RTX 3080/4090)
• Short circuit in some power cable or component
• Defective or weak source

Step-by-Step Fix Guide

• 1
  Upgrade to a higher quality power supply (ATX 3.0 compatible)

  Applying the first fix (Upgrade to a higher quality power supply (ATX 3.0 compatible)) addresses the most common root cause of OCP-TRIGGERED and restores baseline functionality.

• 2
  Test cables for damage

  If the problem persists, proceeding with the remaining steps ensures all edge cases related to psu instability are covered.

• 3
  Try undervolting the graphics card