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- HP Community
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- Desktop Hardware and Upgrade Questions
- Help finding what power supply I need for my HP all in one

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10-09-2024 08:18 AM
Welcome to our HP community forum!
The part number of your missing power supply is: L89693-001 "65W AC ADPTR, nPFC SMART 3P 7.4mm".
You can purchase this power supply online inexpensively, such as via this trusted eBay Seller: Genuine Original HP L89693-001 19.5V 3.33A AC Power Adapter Charger | eBay.
Kind Regards,
NonSequitur777
11-25-2024 01:40 PM - edited 11-25-2024 01:41 PM
The power supply part number for an HP Pavilion 21-h116 TouchSmart All-in-One (G4B30AA) is: 709566-001 "Power Supply - Airen, 90W EPS, 87% EFF, 19.5V, 3P/RC".
You can purchase a quality power supply replacement for your AIO via Amazon, such as this purchase option: https://www.amazon.com/Bestcompu-110-021l-709566-001-709566-003-1000-1403AU/dp/B01LPJ1MWY/ref=sr_1_1....
Kind Regards,
NonSequitur777