Laptop won't come on

[Cat-Dog_1]

• Won't turn on.

[Kuroi_Kenshi]

Hi @Cat-Dog_1,

Welcome to the HP Support Community!

Thanks for reaching out!

We're thrilled to have the opportunity to assist you and provide a solution.

I understand your laptop won’t turn on at all. Let’s go through a series of steps to identify and possibly fix the issue.

Check the power source

Make sure the power adapter is properly connected to both the laptop and wall outlet.

Test the outlet with another device to confirm it’s working.

Inspect the power adapter and cable

Look for damage to the cord or connector.

If possible, try using a known working compatible charger.

Perform a hard reset

Disconnect the power adapter and remove the battery (if removable).

Press and hold the power button for 15–20 seconds to discharge residual power.

Reconnect power (without the battery if removable) and try turning on the laptop.

Check for indicator lights or sounds

Look for any LED lights, keyboard backlight, or fan noise when pressing the power button.

No lights or sounds may indicate a power board or motherboard issue.

Try a different power outlet or cable

Some outlets may not provide stable power.

Swap with another outlet or use a different compatible charger.

Remove external devices

Disconnect USB drives, external monitors, or other peripherals.

Sometimes external devices can prevent booting.

If removable battery, try battery-only startup

Some laptops allow powering on using only the battery.

This helps identify if the adapter or battery is faulty.

Check for display issues

If the laptop seems to power on (lights/fan) but screen stays black, try connecting an external monitor.

This checks if the display itself is the problem.

Listen for beep codes

Some laptops emit beep sequences when hardware fails.

Note any patterns and check the manufacturer guide.

I hope this helps.

I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?" Your feedback not only keeps us going but also helps others find the solution faster! 👍✨

Take care and have an amazing day ahead! 🚀

Best regards,