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critical HP

Error Code LED blinks continuously amber

Indicates system overheating or thermal issues preventing startup or continued operation.

? What Causes This

Overheating due to ventilation obstruction or fan malfunction, also power regulation problems can cause this.

How to Fix It

Ensure proper ventilation and check for any obstructions. If the issue persists, consult a professional service technician.

Source: page 19 of the official manual

From the manual

Manual page 19 — HP error LED blinks continuously amber

This error code appears in:

HP Elitebook 850 G3 Notebook PC