Processor · high

How to fixVCORE-DROP

Critical voltage drop across the core (Vdroop)

What this error means

This high-severity issue affects the processor (CPU). The power supply cascade does not supply sufficient voltage to the load. This usually traces back to dried thermal paste, overclocking too aggressively and silicon degradation. The steps below are ordered to resolve this efficiently.

Before you begin

Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.

Work through these checks

0 of 3 complete
01Improve cooling and repast

Improve cooling and repast.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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02Increase LLC (Load-Line Calibration) in BIOS

Increase LLC (Load-Line Calibration) in BIOS.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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03Undervolting

Undervolting.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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Possible causes

  • Dried thermal paste
  • Overclocking too aggressively
  • Silicon degradation
  • Weak power supply