Motherboard · high

How to fixPCIE-ERROR

PCIe communication error

What this error means

PCIe communication error is a high-severity motherboard issue. Error on the PCIe line between the motherboard and the component. This usually traces back to misplaced card and defective driver. See the troubleshooting steps below for the fix.

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 2 complete
01Move the GPU to another slot

Move the GPU to another slot.

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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02Update the driver chipset

Update the driver chipset.

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

  • Misplaced card
  • Corrupted PCIe slot
  • Defective driver

Useful Windows tools

These commands open Windows tools. Review any action inside the tool before applying changes.

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