Beeping sounds when booting/Black Screen

JP_MARTINEZ_999 · ‎11-22-2022

Hi, so I just swapped hard drives in my HP All in One 22-3130xtb CTO and when I try and power on the computer, I get 4 long beeping sounds and after that I get 2 high pitched short beeping sounds. I don't know what this means but my screen also shows no sign of power.

Prométhée · ‎11-22-2022

hi

does this correspond to this?

https://support.hp.com/us-en/document/ish_1997210-1528385-16

The red light blinks four times, and then two, short white light blinks (4 long red, 2 short white)

This condition indicates that the processor (CPU) might be overheating.

if so, I don't see the connection with the replacement made

check what is recommended in the same link

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The red light blinks four times, and then two, short white light blinks (4 long red, 2 short white)