Laptop is not opening

[Vaibhav0008]

When I am trying to open my laptop ths screen Is black and the caps lock key blinks 3 times slow and 2 times fast and the screen is not opening it's black. 

[Deep_World]

Hi @Vaibhav0008,

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’m sorry you’re going through this; I understand the concern and don’t worry I’ll help you with this. 

To better understand what’s happening, could you clarify a few things for me?

• What HP laptop model are you using? (For example: HP Pavilion, Envy, Spectre, etc.)
• Did anything happen before this started? (A drop, update, power outage, overheating, etc.)
• Does the laptop make any sound when you turn it on? (Fan spinning, beeps, etc.)
• Are you using the original charger?

Here are some safe troubleshooting steps you can try:

1. Perform a Hard Reset

This clears any temporary hardware glitches.

• Turn the laptop off completely.
• Disconnect charger and remove any USB devices.
• Press and hold the Power button for 15–20 seconds.
• Plug the charger back in and try turning it on.

2. Check for display issues

It might be powering on but failing to display anything.

• Turn the laptop on and shine a flashlight toward the screen.
  • If you see a faint image, it might be a backlight issue.
• If you have an HDMI cable, try connecting it to an external monitor or TV.
  • Let me know if anything shows up externally.

3. Try a BIOS reset

• Turn off the laptop.
• Press and hold Windows key + B, then press the Power button.
• Keep holding Windows + B for 5–10 seconds.
  Sometimes this resets the BIOS and gets the laptop to start.

4. Check the charger connection

A weak or failing charger can cause hardware error codes.

• Make sure the charger light (if your model has one) turns on when plugged in.
• Try a different wall outlet.

5. Note the blink pattern again

HP blink codes are very specific.
If the pattern is 3 long blinks and 2 short, that usually indicates a memory (RAM) or motherboard issue  but let’s rule out simpler fixes first.

If you can confirm the exact laptop model and whether any of the steps above changed the behaviour, I can guide you more precisely

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,

Deep_World