Monitor gets no signal from computer

[TroupDude]

My monitor receives no signal from my computer. I’ve tried turning both on and off, unplugging and plugging the HDMI cord in, and using a new cord and monitor but no signal is received no matter what. It was working previously but I had moved houses and not used it for a while.

[Echo_Lake]

@TroupDude
Thank you for posting on the HP Support Community.

Don't worry as I'll be glad to help, I have a few troubleshooting steps we could try to fix the issue:  

Before troubleshooting startup issues, remove or disconnect all discs and devices from the computer.

• Step 1: Remove discs and devices
• Step 2: Perform a hard reset
• Step 3: Run hardware diagnostic tests
• Step 4: Refresh or reset your PC. Click here: https://support.hp.com/in-en/document/c04718479 to complete the troubleshooting steps. 
  And, also refer to this document: https://support.hp.com/us-en/document/bph04760 Display or Monitor is Blank (Black) after Starting the Computer (By end of the article, you will be able to fix the issue ) 

Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.