Power supply · critical

How to fix Activation of overcurrent protection (OCP)

Error code: OCP-TRIGGERED

What this error means

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.

Updated

Before you begin

Save open work and back up important files. Use instructions for your exact device and software version. If Windows cannot start, see the startup guide.

Work through these checks

0 of 3 complete
01Upgrade to a higher quality power supply (ATX 3.0 compatible)
  1. Upgrade to a higher quality power supply (ATX 3.0 compatible)
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

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02Test cables for damage
  1. Test cables for damage
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors
03Try undervolting the graphics card
  1. Try undervolting the graphics card
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors

Possible 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