Processor · high

How to fixCPU-PACKAGE-TEMP-LIMIT

CPU Package temperature limit reached

What this error means

CPU Package temperature limit reached ranks as a high-severity processor (CPU) issue in our database. The CPU package temperature has reached or exceeded the manufacturer's maximum junction temperature (Tjmax), typically 100°C for Intel and 95°C for AMD. The processor initiates emergency thermal shutdown to prevent permanent silicon degradation. This is different from throttling — the system halts completely. Common triggers are insufficient CPU cooler TDP rating and blocked airflow in case. The steps below are ordered to resolve this efficiently.

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
01Replace thermal paste with premium compound
  1. Replace thermal paste with premium compound
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
02Upgrade CPU cooler
  1. Upgrade CPU cooler
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
03Improve case airflow with additional fans
  1. Improve case airflow with additional fans
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

  • Insufficient CPU cooler TDP rating
  • Dried thermal paste
  • Blocked airflow in case