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HP Recommended
HP Envy
Microsoft Windows 10 (64-bit)
Cannot get all in one computer to turn on after being disconnected. Turns on but has 3 long beeps & 4 short beeps
1 REPLY 1
HP Recommended

Please try the troubleshooting steps described in this HP Support article.

 

HP DESKTOP PCs - Computer Does Not Start and Emits an LED or Beep Code

 

HP NOTEBOOK PCs - Computer Does Not Start and Emits an LED or Beep Code

 

 

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