Power supply not working

[Walter_2020]

Please le me know  if anyone can provide info about getting a replacement original power supply for 25 ES display monitor. I have tried several sites and none has had the original part, the ones I have purchased don't work when plugged into the. monitor. The monitor is the t3m82aa. Thanks for any info where to purchase this cord.

[DGroves]

all i had to do was check the HP spec page for this monitor

https://support.hp.com/us-en/document/c05078309

the do a google search for the monitor model, and locate a aftermarket power units that support this model

https://www.amazon.com/PK-Power-Adapter-Backlit-Monitor/dp/B06XX84C88

https://www.newegg.com/p/16J-0183-03VK5

aftermarket unit gave voltage 12v DC, amps (5)  and barrel plug dimensions 5.5mm wide tip 2.5mm

with tip = pos/barrel =neg

you can safely use any DC supply that outputs 12-19.9 volts 3 amps or better with the correct plug end

barrel plug dimensions 5.5mm wide tip 2.5mm

with tip = pos/barrel =neg

i recommend you avoid those cheap ebay units and use a HP supply or a quality 3rd party supply that is "UL" listed

here's a ebay vender selling the original HP unit (new)

https://www.ebay.com/itm/HP-25-T3M82AA-ABA-computer-monitor-power-supply-ac-adapter-cord-cable-charg...