Windows 10: Computer wont boot or go into windows when i turn it on

Ive recently enable secure boot on my computer and now my monitor is just a blank screen and doesn’t go into windows or bios

:)

 

Computer wont turn on

I installed a new PSU in my old computer Q6600 setup I had, turned it on it worked I was installing Windows 7, and I leave to go to class while it installs it self and when I get back I can just put in whatever I need to for information serial number etc. I come back and then computer is completely off, tried turning it on and it wont come on, led lights on the motherboard wont turn on etc. What could this be?? im guessing its the PSU, but it could be the motherboard right?

 

My hp laptop wont turn on

This is a frequent problem am sure as you have already seen from online searches.

Flea power is usually the culprit here, basically its residual power that remains on the computer even after thecomputer has been shutdown. You can drain the flea power with the steps the other answers have suggested.

• Disconnecting the battery and adapter
• Press the hardpress the power button for 30 seconds
• This should clear the flea power

If this doesnt work, read this article its about
a dell inspiron but the same applies for you hp. It has some detailed step by step instructions

 

Unable to boot the computer.

Hi Samid,

Thank you for posting your query on Microsoft Community.

Before we proceed, we would require more information to assist you further.

• 
  What is the make and model of your computer?
  

I suggest you check if you are able to boot into Windows Recovery Environment using installation media. Follow the steps provided below and check.

• • Insert the installation USB and boot Windows 10 from it.
  • In the ‘Windows setup’ page select the ‘language to install’, ‘Time and currency format’ and the ‘keyboard or input method’ and click on ‘next’.
  • Click on ‘Repair your computer’ and select ‘Troubleshoot’.

Check if you are able to boot to this window. If you are unable to boot to this window, I suggest you to contact the manufacturer and check.

Hope this information is helpful. Reply us with this information to assist you further.

Thank you.