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November 8th, 2025 20:19

Dell Inspiron 3475 AIO Series not accepting Power Source

I have a Dell Inspiron 3475 AIO Series. It has been in storage for two years unused. I couldn't find the original powercord so I plugged in a Dell 110watt powercord that goes to a dell laptop, but its not accepting the power supply. The system is recommending a 65 watt or higher power cord. The laptop cord shows its 110 watts. What is the recommendtion to get this computer to accept the power supply?

9 Legend

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15.5K Posts

November 9th, 2025 14:50

If the AIO can post with the laptop 110w adapter but sends an alert message of wrong adapter detected, simply go inside bios to disable the adapter detection alert and save change. It would not show next time AIO is powered on.

https://www.dell.com/support/manuals/en-us/inspiron-24-3475-aio/Inspiron3475_ServiceManual/system-setup-options?guid=guid-056f7819-3f0a-491e-a7ec-a903e9fa5c0d&lang=en-us

Adapter Warnings

Enables or disables the power adapter warnings.

Default: Enabled

10 Elder

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30.8K Posts

November 8th, 2025 20:53

Are you sure the notebook power supply is OEM?  I've never see a Dell power supply for a notebook rated at 110 W -- there are 45, 65, 90, 130, 180 and 240W  -- but not 110 W.

9 Legend

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15.5K Posts

November 8th, 2025 23:14

OP meant AC power cord or AC adapter?  AC adapter is 65W but power cord is the one between the adapter and wall outlet 

3475 part list

AC adapter AC adapter, 65W, made by Chicony, 3-pin input, L6, 4.5MM

65 Watt AC Adapter

Made by: Chicony
AC adapter AC adapter, 65W, made by Lite-On, 3-pin input, L6, 4.5MM

65 Watt AC Adapter

Made by: Lite-On
AC power cord Power cord, 125V, 2.5A, 1M, cloverleaf / Mickey Mouse type (C5), for USA/Canada

E4 Power Cord 1Mfor US
AC power cord Power cord, 250V, 2.5A, 1M, cloverleaf / Mickey Mouse type (C5), for Australia

Power Cordfor 3-pin Adapter ( ANZ)
AC power cord Power cord, 250V, 2.5A, 1M, cloverleaf / Mickey Mouse type (C5), for China

电源线用于3针适配器(中国)

(edited)

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