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‎01-23-2022 10:51 AM

HP Recommended
Product: HP Pavilion All-in-One - 27-d0072

New out of box.  When power button pushed -3 long and 4 short beeps then power light goes off and nothing. 

1 REPLY 1

‎01-23-2022 11:47 AM - edited ‎01-23-2022 11:50 AM

HP Recommended

hi

try

https://h30434.www3.hp.com/t5/Notebook-Video-Display-and-Touch/Getting-error-unsupported-adapter-ins...

if nothing and new, then contact the seller or hp to claim your warranty

https://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/Beep-sounds-3-long-beeps-and-4-shorts-beep-Mor...

 

 

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