Every computer has a built-in monitoring system that helps keep track of its health and performance. This system quite literally speaks to us, using beeps to communicate issues that may be afflicting the system. These beep codes, as they are called, differ based on the manufacturer. Today, we take a stroll through Hewlett Packard (HP) laptop’s beep code system, helping you understand what each beep code means and provides solutions to them.
HP Beep Codes Diagnostic and Solution
- 7 short beeps
- Cause: CPU failure
- Solution: This scenario usually warrants a hardware change. Contact technical support to replace the faulty CPU.
- 3 short beeps
- Cause: Unable to start flashing (such as when missing a utility or BIOS image).
- Solution: Try disconnecting the mouse and keyboard and then restarting the computer. If the beeping noise stops, repair or replace those devices.
- Additional cause under 3 short beeps: Flashing failed (Checksum error, corrupted image, etc).
- Solution: Attempt cleaning the connector of the memory and the slots or reseating the memory.
- 5 short beeps
- Cause: BIOS recovery successful.
- Solution: This usually indicates a resolved issue where the BIOS has successfully recovered from an error.
Interpreting the Beeps
The beep codes are generated via the internal speaker of the computer. On startup, the computer performs a Power-on Self Test (POST) which tests all the hardware in the computer. If any piece of hardware fails this test, the beep code will let the user know.
While odd and unclear at the first encounter, the beeps your HP laptop makes are essentially its language! Listen to them closely and you’ll soon be able to diagnose what’s troubling your system. For more complex issues, remember it’s always best to reach out to a professional for help. And, just like that, you’re all set to understand your HP laptop a little better! Happy computing!