cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
New member
1 0 0 0
Message 1 of 2
195
Flag Post
HP Recommended

Screen went black said check HDMI. Now black screen

Pavilion all in one 27-xa0014
Microsoft Windows 10 (32-bit)

My son was playing mindcraft and the screen went black and said check HDMI. There is no HDMI connected. 6 months old. Powered off and came on black screen. 3 short beeps 4 long beeps, led light is on power button. Screen all the way black can’t access bios. Tried to remove the mouse HDMI and put in another slot, then turn on. Did not work for me. 

1 REPLY 1
Highlighted
HP Support Agent
HP Support Agent
26,355 26,310 2,188 3,357
Message 2 of 2
72
Flag Post
HP Recommended

Screen went black said check HDMI. Now black screen

@Luvisjustyce To identify & understand what those blinking lights represent: Click here

Have you reset the computer to release excessive static? If not, use the below steps:

  • Ensure your device is OFF.
  • Unplug all the external devices (If any).
  • Disconnect the power cord from the PSU,
  • Press and hold the power button for about 30 seconds.
  • Connect the power supply (power cord).
  • Press the power button to turn on your desktop.

Meanwhile, here's what you need to do, to attempt a solution:
CLICK HERE FOR STEP BY STEP INSTRUCTIONS
(simply select your description of the issue from the bottom of the screen to gain access to the next set of steps that should resolve your concern).

FOR DETAILS & FURTHER INSTRUCTIONS, USE THIS LINK: Click here
(By the end of this article all the issues should be resolved)

 

P.S: Welcome to HP Community!

 

Keep us posted,

If you would like to thank us for our efforts to help you, 

Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!

Riddle_Decipher
I am an HP Employee

Reply
0 Kudos
Be alert for scammers posting fake support phone numbers on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation