Need 65W power supply for HP 27-inch Curved Monitor (Product No.: 1AT04AA).

[ehanson1959]

I need a 65W power supply for the HP 27-inch Curved Monitor (Product No.: 1AT04AA),   I looked up in HP Parts Store and they listed Barbera,65WEPS,89% Eff,19.5V,3P/RC,Delta with part number 849650-003. Can I get someone to verify this is correct?

The reason I'm asking is because I asked Google AI and it said ....The HP 27b Curved Display (Product # 1AT04AA, Regulatory Model No. HSTND-9411-A)  uses an external AC adapter with HP part numbers such as 

918546-001 or compatible part numbers like ADPC1945, 700393-001, or 735297-001 

I asked Google AI if I could use HP Part No.: 849650-003 with INPUT: 100-240V ~ 1.6A 50-60 Hz and OUTPUT: 19.5V 3.33A because I had one at home (perhaps from old HP laptop) and it said... Do not attempt to use the 

HP Part No.: 849650-003 adapter  to power the HP 27b monitor. You need to obtain the correct, compatible adapter with the specific 5.5mm x 2.5mm round barrel connector to ensure safe and proper operation of your monitor.

I know AI can be wrong, so I wanted to ask the experts 🙂 !!!

[Paul_Tikkanen]

Below is the link to the parts list for your monitor:

HP PartSurfer

The power adapter part number and description is:

849650-003   AC Adapter - Barbera, 65WEPS, 89% Eff, 19.5V, 3P/RC, Delta, which matches the one you found in the HP online parts store.

Another option would be to do a search by the HP 849650-003 power adapter part number on eBay and find a used but tested and working genuine HP power adapter which may cost considerably less than buying one new from HP.

849650-003 for sale | eBay