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error HP

Error Code Red flashing LED twice every second, beeps twice

System experiencing thermal cutout due to fan issues.

? What Causes This

Possible blocked airflow or faulty cooling components.

How to Fix It

  1. Inspect vents and ensure air flow paths are clear.
  2. Confirm connected fans operational; reconnect cables if loose.
  3. If issue continues, replace faulty hardware parts.

Source: page 147 of the official manual

From the manual

Manual page 147 — HP error Red flashing LED twice every second, beeps twice

This error code appears in:

HP Compaq Pro 6300 SF Desktop