Processor · low

How to fix CPPC not supported

Processor troubleshooting guide

What this error means

Collaborative Processor Performance Control is not active. Reduces the effectiveness of CPU boost. Typical causes include old BIOS and CPPC disabled in BIOS.

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 2 complete
01Update BIOS
  1. Update BIOS
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
02Enable CPPC in BIOS
  1. Enable CPPC in BIOS
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

  • Old BIOS
  • CPPC disabled in BIOS