Hard Drive My Pc isn’t turning on

[ulysses-m]

 

[VikramTheGreat]

Hi @ulysses-m,

Welcome to the HP Support Community.
 

Thank you for posting your query. I will be glad to help you.

If your HP PC isn’t turning on, here are the most effective steps to diagnose and fix it:

1. Check Power Source

• Make sure the power cable is firmly connected to the PC and the wall outlet.
• Try a different outlet or power strip.
• If it’s a desktop, confirm the PSU switch (on the back) is ON.

2. Look for Signs of Power

• Do any lights turn on? Fans spin? 
  • No lights/fans: Likely power supply or motherboard issue.
  • Lights blink, or fans start then stop: Could be RAM, CMOS, or a hardware fault.

3. Perform a Hard Reset

• Disconnect all external devices (USB, printer, etc.).
• Unplug the power cord.
• Press and hold the power button for 15 seconds.
• Plug it back in and try turning it on.

4. Check Battery (for laptops)

• Remove the battery (if removable) and try powering on with the AC adapter only.
• If the battery is internal, try a hard reset as above.

5. Inspect for Error Codes

• If Caps Lock or the power LED blinks in a pattern, note the sequence; it indicates a hardware error.
• Example: 3 long + 2 short blinks = memory issue.

6. Try BIOS Recovery

• Press and hold Windows + B while powering on.
• Keep holding until you hear beeps or see the BIOS recovery screen.

7. If Still Dead

• Possible causes: failed power supply, motherboard, or hard drive.
• Contact HP Support or a certified technician: HP Contact Support

I hope this helps.

Take care and have an amazing day!
 

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Regards,

VikramTheGreat