Processor · high

How to fix Low CPU supply voltage

Error code: CPU-VCORE-LOW

What this error means

Powering the processor below the minimum causes instability and crashes.

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
01Check the 8pin EPS connector
  1. Check the 8pin EPS connector
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 with a stronger PSU
  1. Test with a stronger PSU
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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03Check the VRM temperature
  1. Check the VRM temperature
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

  • Weak resource
  • Damaged VRM
  • Bad EPS connector