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December 14th, 2016 10:00

17" 2-in-1 7778 spare ac adapter ?

Anyone have a link or dell part number for a spare adapter for this laptop?

No replacement listed on Dell's site, all the existing A/C adapters seem to be the big tip versions, not the smaller tip ones uses on the 2-in-1s.

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54.9K Posts

December 14th, 2016 11:00

I am confused. The picture provided for AC adapter 43NY4 is the correct AC adapter for that system?

Inspiron 7778 AC adapter list =
43NY4 65w, 19.5v, 3 Pin, 4.5mm, C6, Delta
MGJN9 65w, 19.5v, 3 Pin, 4.5mm, L6, Liteon
G6J41 65w, 19.5v, 3 Pin, 4.5mm, C6, Chicony
0285K 45w, 19.5v, 3 Pin, 4.5mm, C6, Chicony

6 Posts

December 14th, 2016 12:00

Pictured AC adapter is the adapter that came with it and works fine. I  am looking for a spare to use for work/travel. I cannot find 43NY4 (or any of the other adapters you listed) for sale at Dell, only on third party sites (which are probably fake based on price point alone).

Community Manager

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54.9K Posts

December 15th, 2016 07:00

I check Amazon and look at the sellers reviews. Here is one, 3.5 stars out of 5.

6 Posts

December 15th, 2016 10:00

That looks legit, thanks. I found this as well, I have tons of the other style from older units at work, I think I might try this adapter.

www.amazon.com/.../

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