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HP Recommended
HP PAVILION AC506TU
Microsoft Windows 10 (64-bit)

What is the quickest solution for the problem of caps lock blinking 1time per secone and not starting up the computer.Reply ASAP.

1 REPLY 1
HP Recommended

@Bejoykhan6404

Thank you for posting on the HP Support Community

 

To get the answer to this question, LEDs blink 1 time CPU not functional. 

I’d like additional information in order to assist you better:

  • When was the last time it worked fine?
  • Have you made any hardware/software changes?
  • Have you tried any troubleshooting steps?

While you respond to that, let's try these steps: 

Hard Reset -

1) Shutdown the computer.  

2) Unplug all the Adapter and peripherals connected.  

3) Remove the Battery. ( not for Built-in Battery computer ) 

4) Press and hold down the power button for 15 to 20 seconds.  

5) Plug-in the Adapter and put the Battery back into the computer if it's a (removable battery)

6) Try to turn on the computer and check,

 

Hope this helps! Keep me posted for further assistance.

ECHO_LAKE
I am an HP Employee

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.